{"id":43467,"date":"2015-09-17T11:25:58","date_gmt":"2015-09-17T16:25:58","guid":{"rendered":"https:\/\/content.findlaw-admin.com\/ability-legal\/contracts\/uncategorized\/merger-agreement-and-plan-of-reorganization-redback-networks.html"},"modified":"2015-09-17T11:25:58","modified_gmt":"2015-09-17T16:25:58","slug":"merger-agreement-and-plan-of-reorganization-redback-networks","status":"publish","type":"corporate_contracts","link":"https:\/\/corporate.findlaw.com\/contracts\/planning\/merger-agreement-and-plan-of-reorganization-redback-networks.html","title":{"rendered":"Merger Agreement and Plan of Reorganization &#8211; Redback Networks Inc. and Siara Systems Inc."},"content":{"rendered":"<pre>                              MERGER AGREEMENT AND\n\n                             PLAN OF REORGANIZATION\n\n                                  BY AND AMONG\n\n                              REDBACK NETWORKS INC.\n\n                               SIARA SYSTEMS, INC.\n\n                                       AND\n\n                              THE STOCKHOLDER AGENT\n\n                          Dated as of November 28, 1999\n\n\n   2\n\n\n\n\nTABLE OF CONTENTS\n\n<\/pre>\n<table>\n<caption>\n                                                                                           PAGE<br \/>\n<s>                                                                                        <c><br \/>\nARTICLE 1  THE MERGER&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.. 2<br \/>\n        1.1  The Merger&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230; 2<br \/>\n        1.2  Effective Time&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.. 2<br \/>\n        1.3  Effect of the Merger on Constituent Corporations&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;. 3<br \/>\n        1.4  Certificate of Incorporation and Bylaws of Surviving Corporation&#8230;&#8230;&#8230;&#8230;&#8230; 3<br \/>\n        1.5  Directors and Officers of Surviving Corporation&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.. 3<br \/>\n        1.6  Consideration to be Issued; Effect on Outstanding Securities of Target&#8230;&#8230;&#8230; 3<br \/>\n        1.7  Dissenting Shares&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.. 6<br \/>\n        1.8  Exchange Procedures&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230; 7<br \/>\n        1.9  No Further Ownership Rights in Target Capital Stock&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;. 8<br \/>\n        1.10  Lost, Stolen or Destroyed Certificates&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;. 8<br \/>\n        1.11  Further Action&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;. 9<\/p>\n<p>ARTICLE 2  REPRESENTATIONS AND WARRANTIES OF TARGET&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.. 9<br \/>\n        2.1  Organization and Qualification&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;. 9<br \/>\n        2.2  Authority Relative to this Agreement&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;. 9<br \/>\n        2.3  Capitalization&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..10<br \/>\n        2.4  Subsidiaries&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.10<br \/>\n        2.5  No Conflicts&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.11<br \/>\n        2.6  Books and Records; Organizational Documents&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;11<br \/>\n        2.7  Target Financial Statements&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.12<br \/>\n        2.8  Absence of Changes&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.12<br \/>\n        2.9  No Undisclosed Liabilities&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..13<br \/>\n        2.10  Taxes&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.13<br \/>\n        2.11  Legal Proceedings&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.15<br \/>\n        2.12  Compliance with Laws and Orders&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..15<br \/>\n        2.13  Employee Benefit Plans&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..15<br \/>\n        2.14  Title to Property&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.18<br \/>\n        2.15  Intellectual Property&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;18<br \/>\n        2.16  Contracts&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;20<br \/>\n        2.17  Insurance&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;20<br \/>\n        2.18  Affiliate Transactions&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..20<br \/>\n        2.19  Employees; Labor Relations&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.21<br \/>\n        2.20  Environmental Matters&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;22<br \/>\n        2.21  Other Negotiations; Brokers; Third Party Expenses&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..23<br \/>\n        2.22  Foreign Corrupt Practices Act&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.23<br \/>\n        2.23  Tax-Free Reorganization&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.23<br \/>\n        2.24  Approvals&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;23<br \/>\n        2.25  Disclosure&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..24<br \/>\n        2.26  S-4 Registration Statement; Proxy Statement&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..24<br \/>\n        2.27  Investment Advisors&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..25<\/p>\n<p>ARTICLE 3  REPRESENTATIONS AND WARRANTIES OF ACQUIROR&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;25<br \/>\n        3.1  Organization and Qualification&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.25<br \/>\n<\/c><\/s><\/caption>\n<\/table>\n<p>                                        i<br \/>\n   3<\/p>\n<p>TABLE OF CONTENTS<\/p>\n<table>\n<caption>\n                                                                                           PAGE<br \/>\n<s>                                                                                        <c><br \/>\n        3.2  Authority Relative to this Agreement&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.25<br \/>\n        3.3  Capitalization&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..26<br \/>\n        3.4  Subsidiaries&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.26<br \/>\n        3.5  No Conflicts&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.26<br \/>\n        3.6  SEC Documents; Aquiror Financial Statements&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;27<br \/>\n        3.7  Absence of Changes&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.27<br \/>\n        3.8  No Undisclosed Liabilities&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..28<br \/>\n        3.9  Taxes&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..28<br \/>\n        3.10  Legal Proceedings&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.30<br \/>\n        3.11  Compliance with Laws and Orders&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..30<br \/>\n        3.12  Employee Benefit Plans&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..30<br \/>\n        3.13  Title to Property&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.33<br \/>\n        3.14  Intellectual Property&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;33<br \/>\n        3.15  Contracts&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;35<br \/>\n        3.16  Insurance&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;35<br \/>\n        3.17  Affiliate Transactions&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..35<br \/>\n        3.18  Employees; Labor Relations&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.36<br \/>\n        3.19  Environmental Matters&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;37<br \/>\n        3.20  Other Negotiations; Brokers; Third Party Expenses&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..37<br \/>\n        3.21  Foreign Corrupt Practices Act&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.38<br \/>\n        3.22  Tax-Free Reorganization&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.38<br \/>\n        3.23  Approvals&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;38<br \/>\n        3.24  Disclosure&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..39<br \/>\n        3.25  S-4 Registration Statement; Proxy Statement&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..39<br \/>\n        3.26  Investment Advisors&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..39<\/p>\n<p>ARTICLE 4  ADDITIONAL AGREEMENTS&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;39<br \/>\n        4.1  Proxy Statement; S-4 Registration Statement&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;39<br \/>\n        4.2  Stockholder Approval&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..40<br \/>\n        4.3  Access to Information&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.41<br \/>\n        4.4  Confidentiality&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.41<br \/>\n        4.5  Expenses&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..41<br \/>\n        4.6  Public Disclosure&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..41<br \/>\n        4.7  Approvals&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.42<br \/>\n        4.8  Notification of Certain Matters&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;42<br \/>\n        4.9  Additional Documents and Further Assurances&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;42<br \/>\n        4.10  Form S-8&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.42<br \/>\n        4.11  NNM Listing of Additional Shares Application&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.42<br \/>\n        4.12  Auditors&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.43<br \/>\n        4.13  Directors&#8217; and Officers&#8217; Indemnification&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..43<br \/>\n        4.14  Benefit Arrangements&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.43<br \/>\n        4.15  Treatment as Reorganization&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;44<\/p>\n<p>ARTICLE 5  CONDITIONS TO THE MERGER&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;44<br \/>\n        5.1  Conditions to Obligations of Each Party to Effect the Merger&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.44<br \/>\n<\/c><\/s><\/caption>\n<\/table>\n<p>                                       ii<br \/>\n   4<\/p>\n<p>TABLE OF CONTENTS<\/p>\n<table>\n<caption>\n                                                                                           PAGE<br \/>\n<s>                                                                                        <c><br \/>\n        5.2  Additional Conditions to Obligations of Target&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;46<br \/>\n        5.3  Additional Conditions to the Obligations of Acquiror&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;47<\/p>\n<p>ARTICLE 6  SURVIVAL OF REPRESENTATIONS, WARRANTIES, COVENANTS AND<br \/>\n           AGREEMENTS; ESCROW PROVISIONS &#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;49<br \/>\n        6.1  Survival of Representations, Warranties, Covenants and Agreements&#8230;&#8230;&#8230;&#8230;..49<br \/>\n        6.2  Escrow Provisions&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..49<\/p>\n<p>ARTICLE 7  CONDUCT PRIOR TO THE EFFECTIVE TIME&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.56<br \/>\n        7.1  Conduct of Business&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;56<br \/>\n        7.2  No Solicitation&#8211;Target&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..58<br \/>\n        7.3  No Solicitation&#8211;Acquiror&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;59<\/p>\n<p>ARTICLE 8  TERMINATION, AMENDMENT AND WAIVER&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;61<br \/>\n        8.1  Termination&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..61<br \/>\n        8.2  Termination Fee&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.62<br \/>\n        8.3  Effect of Termination&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.63<br \/>\n        8.4  Amendment&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.63<br \/>\n        8.5  Extension; Waiver&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..63<\/p>\n<p>ARTICLE 9  MISCELLANEOUS PROVISIONS&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;63<br \/>\n        9.1  Notices&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;63<br \/>\n        9.2  Entire Agreement&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;65<br \/>\n        9.3  Further Assurances; Post-Closing Cooperation&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..65<br \/>\n        9.4  Waiver&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.65<br \/>\n        9.5  Third Party Beneficiaries&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;65<br \/>\n        9.6  No Assignment; Binding Effect&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..65<br \/>\n        9.7  Headings&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..65<br \/>\n        9.8  Invalid Provisions&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.65<br \/>\n        9.9  Governing Law&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;66<br \/>\n        9.10  Construction&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;66<br \/>\n        9.11  Counterparts&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;66<br \/>\n        9.12  Specific Performance&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.66<\/p>\n<p>ARTICLE 10  DEFINITIONS&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;66<br \/>\n        10.1  Definitions&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.66<br \/>\n<\/c><\/s><\/caption>\n<\/table>\n<p>                                      iii<br \/>\n   5<\/p>\n<p>EXHIBITS &amp; SCHEDULES<\/p>\n<p>Exhibit A           &#8211;   Form of Irrevocable Proxy and Voting Agreement (Acquiror<br \/>\n                        stockholders to sign)<\/p>\n<p>Exhibit B           &#8211;   Form of Irrevocable Proxy and Voting Agreement (Target<br \/>\n                        stockholders to sign)<\/p>\n<p>Exhibit C           &#8211;   Form of Amendment No. 1 to Acquiror&#8217;s Amended and<br \/>\n                        Restated Investors&#8217; Rights Agreement<\/p>\n<p>Exhibit D           &#8211;   Form of Certificate of Merger<\/p>\n<p>Exhibit E           &#8211;   Form of Acquiror Officer&#8217;s Certificates<\/p>\n<p>Exhibit F           &#8211;   Matters to be Covered by Legal Opinion of Gunderson<br \/>\n                        Dettmer Stough Villeneuve Franklin &amp; Hachigian, LLP<\/p>\n<p>Exhibit G           &#8211;   Form of Target Officer&#8217;s Certificates<\/p>\n<p>Exhibit H           &#8211;   Matters to be Covered by Legal Opinion of Fenwick &amp; West, LLP<\/p>\n<p>                                       i<br \/>\n   6<\/p>\n<p>                              MERGER AGREEMENT AND<\/p>\n<p>                             PLAN OF REORGANIZATION<\/p>\n<p>            This MERGER AGREEMENT AND PLAN OF REORGANIZATION (the &#8220;Agreement&#8221;)<br \/>\nis made and entered into as of November 28, 1999, by and among REDBACK NETWORKS<br \/>\nINC., a Delaware corporation (&#8220;Acquiror&#8221;), SIARA SYSTEMS, INC., a Delaware<br \/>\ncorporation (the &#8220;Target&#8221;) and, solely for purposes of Article 6, Vivek Ragavan,<br \/>\nas Stockholder Agent. In the event the parties mutually agree in a writing<br \/>\nsigned by each of them prior to the Effective Time (as defined below) to<br \/>\nstructure this merger as a reverse triangular merger, rather than a direct<br \/>\nmerger, a wholly-owned subsidiary of Acquiror (a &#8220;Merger Sub&#8221;) shall become<br \/>\nparty to this Agreement and this Agreement shall be amended as appropriate.<br \/>\nCapitalized terms used and not otherwise defined herein have the meanings set<br \/>\nforth in Article 10.<\/p>\n<p>                                    RECITALS<\/p>\n<p>            A. The respective Boards of Directors of each of Acquiror and Target<br \/>\nbelieve it is in the best interests of Acquiror and Target and their respective<br \/>\nstockholders that Target merge with and into Acquiror (the &#8220;Merger&#8221;) and, in<br \/>\nfurtherance thereof, have approved the Merger. Upon mutual consent from the<br \/>\nrespective Boards of Directors of each of Acquiror and Target prior to the<br \/>\nEffective Time, set forth in a writing signed by each of Acquiror and Target,<br \/>\nthe Merger may be restructured as a reverse triangular merger, as contemplated<br \/>\nby the first paragraph hereof.<\/p>\n<p>            B. The Boards of Directors of each of Acquiror and Target have<br \/>\napproved the Merger and this Agreement and the transactions contemplated hereby.<\/p>\n<p>            C. Pursuant to the Merger, among other things, and subject to the<br \/>\nterms and conditions of this Agreement, (i) all of the shares of capital stock<br \/>\nof Target which are issued and outstanding immediately prior to the Effective<br \/>\nTime of the Merger shall be converted into the right to receive shares of<br \/>\nAcquiror&#8217;s Common Stock, par value $0.0001 (&#8220;Acquiror Common Stock&#8221;), (ii) all<br \/>\nTarget Options then outstanding (whether vested or unvested) shall be converted<br \/>\ninto options to purchase Acquiror Common Stock and (iii) all Target Warrants<br \/>\nthen outstanding shall be converted into warrants to purchase shares of Acquiror<br \/>\nCommon Stock, on the terms and subject to the conditions set forth herein<\/p>\n<p>            D. A portion of the shares of Acquiror Common Stock otherwise<br \/>\nissuable or reserved for issuance by Acquiror in connection with the Merger<br \/>\nshall be placed in escrow by Acquiror, the release of which shares shall be<br \/>\ncontingent upon certain events and conditions, all as set forth in Article 6<br \/>\nherein.<\/p>\n<p>            E. Concurrent with the execution of this Agreement, certain<br \/>\nstockholders of Target and Acquiror have entered into Irrevocable Proxy and<br \/>\nVoting Agreements in substantially the forms attached hereto as Exhibit A for<br \/>\nAcquiror&#8217;s stockholders to sign (&#8220;Acquiror Proxy&#8221;) and Exhibit B for Target&#8217;s<br \/>\nstockholders to sign (Target Proxy&#8221;) pursuant to which, among other <\/p>\n<p>   7<\/p>\n<p>things, such stockholders have agreed to vote the shares of Target Capital Stock<br \/>\nand Acquiror Capital Stock owned by them in favor of the Merger.<\/p>\n<p>            F. Concurrent with the execution of this Agreement, Acquiror shall<br \/>\nextend to the holders of shares of Acquiror Common Stock who acquire such shares<br \/>\nin the Merger and who hold registration rights under Target&#8217;s Investors&#8217; Rights<br \/>\nAgreement dated December 21, 1998 (&#8220;Target&#8217;s Existing Investor Rights<br \/>\nAgreement&#8221;), certain registration rights, pursuant to the terms of Acquiror&#8217;s<br \/>\nAmended and Restated Investors&#8217; Rights Agreement of July 2, 1998, as amended by<br \/>\nAmendment No. 1 thereto, in the form attached hereto as Exhibit C, and Target&#8217;s<br \/>\nstockholders shall agree to a lock-up following the closing of the Merger and in<br \/>\nthe event of a secondary registered offering by Acquiror.<\/p>\n<p>            H. Concurrent with the execution of this Agreement, as an inducement<br \/>\nto Acquiror to enter into this Agreement, certain employees of Target shall have<br \/>\nentered into employment agreements, all of which will include mutually<br \/>\nacceptable non-competition terms.<\/p>\n<p>            I. Acquiror and Target intend that the Merger shall constitute a<br \/>\nreorganization within the meaning of Section 368(a) of the Internal Revenue<br \/>\nCode, and in furtherance thereof intend that this Agreement shall be a &#8220;Plan of<br \/>\nReorganization&#8221; within the meaning of Sections 354(a) and 361(a) of the Internal<br \/>\nRevenue Code.<\/p>\n<p>            J. Target and Acquiror desire to make certain representations,<br \/>\nwarranties, covenants and agreements in connection with the Merger.<\/p>\n<p>            NOW, THEREFORE, in consideration of the covenants, promises,<br \/>\nrepresentations and warranties set forth herein, and for other good and valuable<br \/>\nconsideration (the receipt and sufficiency of which are hereby acknowledged by<br \/>\nthe parties), and intending to be legally bound hereby, the parties agree as<br \/>\nfollows:<\/p>\n<p>                                    ARTICLE 1<br \/>\n                                   THE MERGER<\/p>\n<p>            1.1 THE MERGER. At the Effective Time and subject to and upon the<br \/>\nterms and conditions of this Agreement and the applicable provisions of the<br \/>\nDGCL, and, to the extent applicable, the California Code, Target shall be merged<br \/>\nwith and into Acquiror, the separate existence of Target shall cease, and<br \/>\nAcquiror shall continue as the surviving corporation of the Merger. Acquiror is<br \/>\nsometimes referred to herein as the &#8220;Surviving Corporation.&#8221;<\/p>\n<p>            1.2 EFFECTIVE TIME. Unless this Agreement is earlier terminated<br \/>\npursuant to Section 8.1, the closing and consummation of the Merger (the<br \/>\n&#8220;Closing&#8221;) will take place as promptly as practicable, following satisfaction or<br \/>\nwaiver of the conditions set forth in Article 5, at the offices of Gunderson<br \/>\nDettmer Stough Villeneuve Franklin &amp; Hachigian, LLP, unless another place or<br \/>\ntime is agreed to by Acquiror and Target. The date upon which the Closing<br \/>\nactually occurs is herein referred to as the &#8220;Closing Date.&#8221; On the Closing<br \/>\nDate, the parties hereto shall cause the Merger to be consummated by filing a<br \/>\ncertificate of merger in substantially the form attached hereto as Exhibit D<br \/>\n(the &#8220;Delaware Certificate of Merger&#8221;), in each case in accordance with the<br \/>\nrelevant provisions of applicable law (the time of acceptance by the Secretary<br \/>\nof State of the State of Delaware of such filing, or such later time agreed to<br \/>\nby the <\/p>\n<p>                                       2<br \/>\n   8<\/p>\n<p>parties and set forth in the Delaware Certificate of Merger, being referred to<br \/>\nherein as the &#8220;Effective Time&#8221;).<\/p>\n<p>            1.3 EFFECT OF THE MERGER ON CONSTITUENT CORPORATIONS. At the<br \/>\nEffective Time, the effect of the Merger shall be as provided in the applicable<br \/>\nprovisions of the DGCL. Without limiting the generality of the foregoing, and<br \/>\nsubject thereto, at the Effective Time, all the property, rights, privileges,<br \/>\npowers and franchises of Target shall vest in the Surviving Corporation, and all<br \/>\ndebts, liabilities, obligations, restrictions, disabilities and duties of Target<br \/>\nshall become the debts, liabilities, obligations, restrictions, disabilities and<br \/>\nduties of the Surviving Corporation.<\/p>\n<p>            1.4 CERTIFICATE OF INCORPORATION AND BYLAWS OF SURVIVING<br \/>\nCORPORATION.<\/p>\n<p>                (a) The Certificate of Incorporation of Acquiror, as in effect<br \/>\nimmediately prior to the Effective Time, shall be the Certificate of<br \/>\nIncorporation of the Surviving Corporation from and after the Effective Time<br \/>\nuntil thereafter amended as provided by law and such Certificate of<br \/>\nIncorporation and the Bylaws of the Surviving Corporation.<\/p>\n<p>                (b) The Bylaws of Acquiror, as in effect immediately prior to<br \/>\nthe Effective Time, shall be the Bylaws of the Surviving Corporation until<br \/>\nthereafter amended as provided by such Bylaws, the Certificate of Incorporation<br \/>\nof the Surviving Corporation and applicable Law.<\/p>\n<p>            1.5 DIRECTORS AND OFFICERS OF SURVIVING CORPORATION. The directors<br \/>\nof Surviving Corporation at, and immediately after, the Effective Time shall be<br \/>\nPierre Lamond, Dennis Barsema, James Flach, Dan Warmenhoven, William Kurtz (the<br \/>\nExisting Directors&#8221;), and three (3) persons designated by Target who shall be<br \/>\nVinod Khosla, Vivek Ragavan and one (1) other person reasonably acceptable to a<br \/>\nmajority of the Existing Directors (the &#8220;Target Designees&#8221;), each to hold office<br \/>\nin accordance with the Certificate of Incorporation and Bylaws of the Surviving<br \/>\nCorporation. If any Target Designee cannot or will not serve as a director of<br \/>\nthe Surviving Corporation, Target may designate a replacement Target Designee,<br \/>\nprovided such replacement is reasonably acceptable to a majority of the Existing<br \/>\nDirectors. The officers of Surviving Corporation at, and immediately after, the<br \/>\nEffective Time shall be as mutually agreed to by Target and Acquiror, except<br \/>\nthat it is agreed that Dennis Barsema shall be Chief Executive Officer and Vivek<br \/>\nRagavan shall be President and Chief Operating Officer.<\/p>\n<p>            1.6 CONSIDERATION TO BE ISSUED; EFFECT ON OUTSTANDING SECURITIES OF<br \/>\nTARGET. On the terms and subject to the conditions of this Agreement, as of the<br \/>\nEffective Time, by virtue of the Merger and without any action on the part of<br \/>\nAcquiror or Target or any holder of any Target security, all of the following<br \/>\nshall occur:<\/p>\n<p>                (a) Conversion of Target Capital Stock. At the Effective Time,<br \/>\neach share of Target Capital Stock that is issued and outstanding immediately<br \/>\nprior to the Effective Time (other than any shares of Target Capital Stock to be<br \/>\ncanceled pursuant to Section 1.6(b) and any Dissenting Shares (as provided in<br \/>\nSection 1.7)) will be canceled and extinguished and will be converted<br \/>\nautomatically into the right to receive (in accordance with this Agreement) that<br \/>\nnumber of shares of Acquiror Common Stock that is equal to the Exchange Ratio,<br \/>\nrounded down <\/p>\n<p>                                       3<br \/>\n   9<\/p>\n<p>to the nearest whole share of Acquiror Common Stock. The shares of Acquiror<br \/>\nCommon Stock that are issued upon the conversion of shares of Target Capital<br \/>\nStock in the Merger pursuant to this Section 1.6(a) shall, upon their issuance<br \/>\nat the Effective Time, be registered under the Securities Act pursuant to an<br \/>\neffective registration statement on Form S-4, as provided in more detail in<br \/>\nSection 4.1.<\/p>\n<p>                (b) Cancellation of Acquiror-Owned and Target-Owned Capital<br \/>\nStock. Each share of Target Capital Stock owned by Acquiror or Target or any<br \/>\nSubsidiary of Acquiror or Target immediately prior to the Effective Time shall<br \/>\nbe automatically canceled and extinguished without any conversion thereof and<br \/>\nwithout any further action on the part of Acquiror or Target.<\/p>\n<p>                (c) Target Options and Target Stock Plan. At the Effective Time<br \/>\nall unexpired and unexercised Target Options then outstanding, whether vested or<br \/>\nunvested, shall be assumed by Acquiror in accordance with provisions described<br \/>\nbelow.<\/p>\n<p>                    (i) At the Effective Time, each unexpired and unexercised<br \/>\nTarget Option (including without limitation each unexpired and unexercised<br \/>\nTarget Option issued pursuant to the Siara Systems, Inc. 1998 Equity Incentive<br \/>\nPlan adopted on September 1, 1998, and thereafter amended (the &#8220;Target Stock<br \/>\nPlan&#8221;)) which is then outstanding, whether or not exercisable and whether or not<br \/>\nvested, shall by virtue of the Merger, be assumed by Acquiror together with the<br \/>\nTarget Stock Plan and converted into an option to purchase Acquiror Common Stock<br \/>\n(&#8220;Acquiror Option&#8221;) as provided herein and in such manner that (i) Acquiror is<br \/>\n&#8220;assuming a stock option in a transaction to which Section 424(a) applies&#8221;<br \/>\nwithin the meaning of Section 424 of the Internal Revenue Code, or (ii) such<br \/>\ntransaction, to the extent that Section 424 of the Internal Revenue Code does<br \/>\nnot apply to any such Target Options, would be a transaction within Section 424<br \/>\nof the Internal Revenue Code. Each Target Option so assumed by Acquiror under<br \/>\nthis Agreement shall continue to have, and be subject to, the same terms and<br \/>\nconditions as were applicable to such Target Option immediately prior to the<br \/>\nEffective Time (including, without limitation, any repurchase rights (other than<br \/>\nrights of refusal) or vesting provisions), provided that (A) such Target Option<br \/>\nshall be exercisable for that number of whole shares of Acquiror Common Stock<br \/>\nequal to the product of the number of shares of Target Capital Stock that were<br \/>\nissuable upon exercise in full of such Target Option immediately prior to the<br \/>\nEffective Time (without regard to vesting) multiplied by the Exchange Ratio<br \/>\n(rounded down to the nearest whole number of shares of Acquiror Common Stock)<br \/>\nand (B) the per share exercise price for the shares of Acquiror Common Stock<br \/>\nissuable upon exercise of such assumed Target Option shall be equal to the<br \/>\nquotient determined by dividing the exercise price per share of Target Capital<br \/>\nStock at which such Target Option was exercisable immediately prior to the<br \/>\nEffective Time by the Exchange Ratio (rounded up to the nearest whole cent).<br \/>\nAcquiror shall, at all times from and after the Effective Time, reserve, keep<br \/>\nand make available for issuance shares of Acquiror Common Stock that are<br \/>\nissuable upon the exercise in full of all Acquiror Options resulting from the<br \/>\nassumption and conversion of Target Options in accordance with this Section and<br \/>\nshall, as promptly as practicable after the Effective Time, issue to each holder<br \/>\nof a Target Option that is outstanding immediately prior to the Effective Time a<br \/>\ndocument evidencing the foregoing assumption of such Target Option by Acquiror<br \/>\nand the conversion of such Target Option into an Acquiror Option as provided<br \/>\nherein.<\/p>\n<p>                                       4<br \/>\n   10<\/p>\n<p>                    (ii) It is the intention of the parties that Target Options<br \/>\nassumed by Acquiror and converted into Acquiror Options pursuant hereto shall<br \/>\nqualify following the Effective Time as incentive stock options as defined in<br \/>\nSection 422 of the Internal Revenue Code to the same extent Target Options<br \/>\nqualified as incentive stock options immediately prior to the Effective Time and<br \/>\nthe provisions of this Section 1.6(c) shall be applied consistent with this<br \/>\nintent.<\/p>\n<p>                    (iii) At the Effective Time, Acquiror shall assume Target&#8217;s<br \/>\nobligations, and shall be assigned Target&#8217;s repurchase rights and purchase<br \/>\noptions, under any Restricted Stock Purchase Agreements entered into pursuant to<br \/>\nTarget Stock Plan. Any and all restrictions on Target Restricted Stock issued<br \/>\npursuant to Target Stock Plan or such other agreements which do not lapse in<br \/>\naccordance with their terms (as such terms were in effect on the date of this<br \/>\nAgreement) and which are not rights of refusal shall continue in full force and<br \/>\neffect until such restrictions lapse pursuant to the terms of such agreements,<br \/>\nand any repurchase rights or purchase options which Target has with respect to<br \/>\nTarget Restricted Stock shall also continue in full force and effect. The<br \/>\nAcquiror Options issued in exchange for the Target Options pursuant to this<br \/>\nSection 1.6(c) shall be registered under the Securities Act pursuant to an<br \/>\neffective registration statement on Form S-8, as provided in more detail in<br \/>\nSection 4.10.<\/p>\n<p>                (d) Target Warrants. At the Effective Time each unexpired and<br \/>\nunexercised Target Warrant that is then outstanding, whether or not exercisable<br \/>\nand whether or not vested, shall be assumed by Acquiror and converted into a<br \/>\nwarrant to purchase shares of Acquiror Common Stock (&#8220;Acquiror Warrant&#8221;) as<br \/>\nprovided herein. Each Target Warrant so assumed by Acquiror under this Agreement<br \/>\nshall continue to have, and be subject to, the same terms and conditions as were<br \/>\napplicable to such Target Warrant immediately prior to the Effective Time,<br \/>\nprovided that (A) such Target Warrant shall be exercisable for that number of<br \/>\nwhole shares of Acquiror Common Stock equal to the product of the number of<br \/>\nshares of Target Capital Stock that were issuable upon exercise in full of such<br \/>\nTarget Warrant immediately prior to the Effective Time (without regard to<br \/>\nvesting) multiplied by the Exchange Ratio (rounded down to the nearest whole<br \/>\nnumber of shares of Acquiror Common Stock) and (B) the per share exercise price<br \/>\nfor the shares of Acquiror Common Stock issuable upon exercise of such assumed<br \/>\nTarget Warrant shall be equal to the quotient determined by dividing the<br \/>\nexercise price per share of Target Capital Stock at which such Target Warrant<br \/>\nwas exercisable immediately prior to the Effective Time by the Exchange Ratio<br \/>\n(rounded up to the nearest whole cent). Acquiror shall, at all times from and<br \/>\nafter the Effective Time, reserve, keep and make available for issuance all<br \/>\nshares of Acquiror Common Stock that are issuable upon the exercise in full of<br \/>\nall Acquiror Warrants resulting from the assumption and conversion of Target<br \/>\nWarrants in accordance with this Section and shall, as promptly as practicable<br \/>\nafter the Effective Time, issue to each holder of a Target Warrant that is<br \/>\noutstanding immediately prior to the Effective Time a document evidencing the<br \/>\nforegoing assumption of such Target Warrant by Acquiror and the conversion of<br \/>\nsuch Target Warrant into an Acquiror Warrant as provided herein.<\/p>\n<p>                (e) Exchange Ratio. The &#8220;Exchange Ratio&#8221; shall be the quotient<br \/>\nobtained by dividing (x) 31,341,986 shares of Acquiror Common Stock by (y) the<br \/>\nsum of (i) the aggregate number of shares of Target Capital Stock that are<br \/>\noutstanding <\/p>\n<p>                                       5<br \/>\n   11<\/p>\n<p>immediately prior to the Effective Time, plus (ii) the number of shares of<br \/>\nTarget Capital Stock that are issuable upon the exercise, conversion or exchange<br \/>\n(in full) of all Target Equity Securities that are outstanding immediately prior<br \/>\nto the Effective Time (whether vested or unvested). The Exchange Ratio shall be<br \/>\nequitably adjusted to reflect fully the effect of any stock split, reverse<br \/>\nsplit, stock combination, stock dividend (including any dividend or distribution<br \/>\nof securities convertible into Acquiror Common Stock or Target Capital Stock),<br \/>\nreorganization, reclassification, recapitalization or other like change with<br \/>\nrespect to Acquiror Common Stock or Target Capital Stock occurring after the<br \/>\ndate hereof and prior to the Effective Time. No adjustment shall be made to the<br \/>\nExchange Ratio as a result of any cancellation of any Target Equity Security or<br \/>\nany consideration (in any form whatsoever) received by Target as a result of any<br \/>\nexercise, conversion or exchange of Target Equity Securities, after the<br \/>\nEffective Time.<\/p>\n<p>                (f) Fractional Shares. No fraction of a share of Acquiror Common<br \/>\nStock will be issued in the Merger, but in lieu thereof, each holder of shares<br \/>\nof Target Capital Stock who would otherwise be entitled to a fraction of a share<br \/>\nof Acquiror Common Stock but for the rounding required under Section 1.6(a)<br \/>\n(after aggregating all fractional shares of Acquiror Common Stock to be received<br \/>\nby such holder) shall be entitled to receive from Acquiror an amount of cash<br \/>\n(rounded up to the nearest whole cent) equal to the product of (a) such<br \/>\nfraction, multiplied by (b) the average of the closing prices of Acquiror&#8217;s<br \/>\nCommon Stock for the ten (10) trading days ended on the last trading day prior<br \/>\nto the Effective Time (the &#8220;Closing Price&#8221;).<\/p>\n<p>                (g) Market Stand-Off. During the Market Stand-Off Period (as<br \/>\ndefined below) each securityholder of Target who in the Merger receives Merger<br \/>\nShares (as defined below), or Acquiror securities that are convertible into<br \/>\nMerger Shares, will not, directly or indirectly sell, offer to sell, contract to<br \/>\nsell (including, without limitation, any short sale), grant any option to<br \/>\npurchase or otherwise transfer or dispose of (other than to donees who agree to<br \/>\nbe similarly bound) any Merger Shares held by it (the &#8220;Market Stand-Off&#8221;) unless<br \/>\nsuch Merger Shares are registered by Acquiror under the Securities Act pursuant<br \/>\nto a registration statement (other than the S-4 Registration Statement) filed by<br \/>\nAcquiror. &#8220;Merger Shares&#8221; means shares of Acquiror Common Stock issued in the<br \/>\nMerger or upon exercise of Acquiror Options or Acquiror Warrants that were<br \/>\nissued in the Merger. &#8220;Market Stand-Off Period&#8221; means the time period beginning<br \/>\non the Effective Time and ending on the earlier of (A) 180 days after the<br \/>\nEffective Time and (B) 90 days after the date on which a registration statement<br \/>\n(other than the S-4 Registration Statement) filed by Acquiror under the<br \/>\nSecurities Act is declared effective by the SEC. In order to enforce the<br \/>\nforegoing covenant, Acquiror may impose stop-transfer instructions with respect<br \/>\nto the Merger Shares until the end of such Market Stand-Off Period.<\/p>\n<p>            1.7 DISSENTING SHARES.<\/p>\n<p>                (a) Notwithstanding any provision of this Agreement to the<br \/>\ncontrary, any shares of Target Capital Stock held by a holder who has demanded<br \/>\nand perfected dissenters&#8217; rights for such shares in accordance with the DGCL<br \/>\nand, if applicable, the California Code, who, as of the Effective Time, has not<br \/>\neffectively withdrawn or lost such dissenters&#8217; rights (&#8220;Dissenting Shares&#8221;)<br \/>\nshall not be converted into or represent a right to receive Acquiror Common<br \/>\nStock pursuant to Section 1.6 (except as provided in Section 1.7(b)) but the<br \/>\nholder thereof shall only be entitled to such rights as are granted by the DGCL<br \/>\nand, if applicable, the California Code.<\/p>\n<p>                                       6<br \/>\n   12<\/p>\n<p>                (b) Notwithstanding the provisions of Section 1.7(a) above, if<br \/>\nany holder of shares of Target Capital Stock who demands purchase of such shares<br \/>\nunder the DGCL shall effectively withdraw or lose (through failure to perfect or<br \/>\notherwise) such holder&#8217;s dissenters&#8217; rights, then, as of the later of (i) the<br \/>\nEffective Time or (ii) the occurrence of such event, such holder&#8217;s shares of<br \/>\nTarget Capital Stock shall automatically be converted into and represent only<br \/>\nthe right to receive Acquiror Common Stock as provided in Section 1.6(a),<br \/>\nwithout interest thereon, upon surrender to Target of the certificate<br \/>\nrepresenting such shares in accordance with Section 1.8 of this Agreement.<\/p>\n<p>                (c) Target shall give Acquiror (i) prompt notice of its receipt<br \/>\nof any written demands for purchase of any shares of Target Capital Stock,<br \/>\nwithdrawals of such demands, and any other instruments relating to the Merger<br \/>\nserved pursuant to the DGCL and, if applicable, the California Code, and<br \/>\nreceived by Target and (ii) the opportunity to participate in all negotiations<br \/>\nand proceedings with respect to demands for purchase of any shares of Target<br \/>\nCapital Stock under the DGCL and, if applicable, the California Code. Target<br \/>\nshall not, except with the prior written consent of Acquiror, which shall not be<br \/>\nunreasonably withheld, or as may be required under applicable law, voluntarily<br \/>\nmake any payment with respect to any demands for purchase of Target Capital<br \/>\nStock or offer to settle or settle any such demands.<\/p>\n<p>            1.8 EXCHANGE PROCEDURES.<\/p>\n<p>                (a) Acquiror Common Stock. At the Effective Time, Acquiror shall<br \/>\ndeposit with the Exchange Agent for exchange in accordance with this Article 1,<br \/>\nthe aggregate number of shares of Acquiror Common Stock issuable in exchange for<br \/>\noutstanding shares of Target Capital Stock pursuant to Section 1.6 and cash in<br \/>\nan amount sufficient to permit the payment of all cash payable in lieu of<br \/>\nfractional shares pursuant to Section 1.6(f).<\/p>\n<p>                (b) Exchange Procedures. As soon as practicable after the<br \/>\nEffective Time, but in no event later than two (2) business days after the<br \/>\nEffective Time, Acquiror shall cause to be mailed to each holder of record of a<br \/>\ncertificate or certificates which immediately prior to the Effective Time<br \/>\nrepresented outstanding shares of Target Capital Stock (the &#8220;Certificates&#8221;) and<br \/>\nwhich shares were converted into the right to receive shares of Acquiror Common<br \/>\nStock pursuant to Section 1.6, (i) a letter of transmittal in customary form<br \/>\n(which shall specify that delivery shall be effected, and risk of loss and title<br \/>\nto the Certificates shall pass, only upon delivery of the Certificates to the<br \/>\nExchange Agent and shall be in such form and have such other provisions as<br \/>\nAcquiror may reasonably specify) and (ii) instructions for use in effecting the<br \/>\nsurrender of the Certificates in exchange for certificates representing shares<br \/>\nof Acquiror Common Stock and cash in lieu of fractional shares. Upon surrender<br \/>\nof a Certificate for cancellation (or, if such Certificate is lost, of a lost<br \/>\nCertificate indemnity agreement in customary form) to the Exchange Agent or to<br \/>\nsuch other agent or agents as may be appointed by Acquiror, together with such<br \/>\nletter of transmittal, duly completed and validly executed in accordance with<br \/>\nthe instructions thereto, the holder of such Certificate shall be entitled to<br \/>\nreceive in exchange therefor a certificate representing the number of whole<br \/>\nshares of Acquiror Common Stock (less the number of shares of Acquiror Common<br \/>\nStock to be deposited in the Escrow Fund on such holder&#8217;s behalf pursuant to<br \/>\nArticle 6 hereof), to which such holder is entitled pursuant to Section 1.6 and<br \/>\ncash in lieu of fractional shares pursuant to Section 1.6(f), and the<br \/>\nCertificate so surrendered shall be canceled. As soon as practicable after the<br \/>\nEffective Time, and subject to <\/p>\n<p>                                       7<br \/>\n   13<\/p>\n<p>and in accordance with the provisions of Article 6 hereof, Acquiror shall cause<br \/>\nto be distributed to a depositary agent mutually agreed to by Target and<br \/>\nAcquiror (the &#8220;Depositary Agent&#8221;) a certificate or certificates (in such<br \/>\ndenominations as may be requested by the Depositary Agent) representing that<br \/>\nnumber of shares of Acquiror Common Stock equal to the Escrow Amount, which<br \/>\ncertificate shall be registered in the name of the Depositary Agent. Such shares<br \/>\nshall be beneficially owned by the holders on whose behalf such shares were<br \/>\ndeposited in the Escrow Fund and shall be available to compensate Acquiror as<br \/>\nprovided in Article 6. Until surrendered, each outstanding Certificate that,<br \/>\nprior to the Effective Time, represented shares of Target Capital Stock will be<br \/>\ndeemed from and after the Effective Time, for all corporate purposes, to<br \/>\nevidence the ownership of the number of full shares of Acquiror Common Stock<br \/>\ninto which such shares of Target Capital Stock shall have been so converted and<br \/>\nthe right to receive cash in lieu of fractional shares as provided herein.<\/p>\n<p>                (c) Distributions With Respect to Unexchanged Shares of Target<br \/>\nCapital Stock. No dividends or other distributions with respect to Acquiror<br \/>\nCommon Stock declared or made after the Effective Time and with a record date<br \/>\nafter the Effective Time will be paid to the holder of any unsurrendered<br \/>\nCertificate with respect to the shares of Acquiror Common Stock represented<br \/>\nthereby until the holder of record of such Certificate shall surrender such<br \/>\nCertificate as provided in Section 1.8 or otherwise accepted by Acquiror.<br \/>\nSubject to applicable Law, following surrender of any such Certificate, there<br \/>\nshall be paid to the record holder of the certificates representing whole shares<br \/>\nof Acquiror Common Stock issued in exchange therefor, without interest, at the<br \/>\ntime of such surrender, the amount of dividends or other distributions with a<br \/>\nrecord date after the Effective Time theretofore payable (but for the provisions<br \/>\nof this Section 1.8(c)) with respect to such whole shares of Acquiror Common<br \/>\nStock.<\/p>\n<p>                (d) Transfers of Ownership. If any certificate for shares of<br \/>\nAcquiror Common Stock is to be issued pursuant to the Merger in a name other<br \/>\nthan that in which the Certificate surrendered in exchange therefor is<br \/>\nregistered, it will be a condition of the issuance thereof that the Certificate<br \/>\nso surrendered will be properly endorsed and otherwise in proper form for<br \/>\ntransfer and that the person requesting such exchange will have paid to Acquiror<br \/>\nor any agent designated by it any transfer or other taxes required by reason of<br \/>\nthe issuance of a certificate for shares of Acquiror Common Stock in any name<br \/>\nother than that of the registered holder of the Certificate surrendered, or<br \/>\nestablished to the satisfaction of Acquiror or any agent designated by it that<br \/>\nsuch tax has been paid or is not payable.<\/p>\n<p>            1.9 NO FURTHER OWNERSHIP RIGHTS IN TARGET CAPITAL STOCK. All shares<br \/>\nof Acquiror Common Stock issued upon the surrender for exchange of shares of<br \/>\nTarget Capital Stock in accordance with the terms hereof (including any cash in<br \/>\nlieu of fractional shares) shall be deemed to have been issued in full<br \/>\nsatisfaction of all rights pertaining to such shares of Target Capital Stock,<br \/>\nand there shall be no further registration of transfers on the records of Target<br \/>\nof shares of Target Capital Stock which were outstanding immediately prior to<br \/>\nthe Effective Time. If, after the Effective Time, Certificates are presented to<br \/>\nthe Surviving Corporation for any reason, they shall be canceled and exchanged<br \/>\nas provided in this Article 1.<\/p>\n<p>            1.10 LOST, STOLEN OR DESTROYED CERTIFICATES. In the event any<br \/>\nCertificates shall have been lost, stolen or destroyed, the owner of such lost,<br \/>\nstolen or destroyed Certificates shall provide Acquiror with an affidavit of<br \/>\nthat fact.<\/p>\n<p>                                       8<br \/>\n   14<\/p>\n<p>            1.11 FURTHER ACTION. If, at any time after the Effective Time, any<br \/>\nsuch further action is necessary or desirable to carry out the purposes of this<br \/>\nAgreement or to vest the Surviving Corporation with full right, title and<br \/>\npossession to all assets, property, rights, privileges, powers and franchises of<br \/>\nTarget, the officers and directors of the Surviving Corporation are fully<br \/>\nauthorized to take, and will take, all such lawful and necessary action.<\/p>\n<p>                                    ARTICLE 2<br \/>\n                    REPRESENTATIONS AND WARRANTIES OF TARGET<\/p>\n<p>            Target hereby represents and warrants to Acquiror, subject to such<br \/>\nexceptions and qualifications as are specifically disclosed in the Target<br \/>\ndisclosure schedule and schedule of exceptions of Target (the &#8220;Target Disclosure<br \/>\nSchedule&#8221;) delivered herewith and dated as of the date hereof as follows:<\/p>\n<p>            2.1 ORGANIZATION AND QUALIFICATION. Each of Target and Target<br \/>\nSubsidiary is a corporation duly organized, validly existing and in good<br \/>\nstanding under the laws of the state or province of its incorporation, and has<br \/>\nall requisite corporate power and authority to conduct its business as now<br \/>\nconducted and as currently proposed to be conducted and to own, use, license and<br \/>\nlease its Assets and Properties. Each of Target and Target Subsidiary is duly<br \/>\nqualified to do business and is in good standing as a foreign corporation in<br \/>\neach jurisdiction in which the ownership, use, licensing or leasing of its<br \/>\nAssets and Properties, or the conduct or nature of its businesses, makes such<br \/>\nqualification, licensing or admission necessary, except for such failures to be<br \/>\nso duly qualified, licensed or admitted and in good standing that could not<br \/>\nreasonably be expected to have a Material Adverse Effect on Target. Section 2.1<br \/>\nof the Target Disclosure Schedule sets forth each jurisdiction where each Target<br \/>\nand Target Subsidiary is so qualified to do business and separately lists each<br \/>\nother jurisdiction in which each Target and Target Subsidiary owns, uses,<br \/>\nlicenses or leases any material Assets or Properties, has established a local<br \/>\noffice or other permanent local presence or has employees or engages independent<br \/>\ncontractors.<\/p>\n<p>            2.2 AUTHORITY RELATIVE TO THIS AGREEMENT. Subject only to the<br \/>\nrequisite approval of the Merger, this Agreement and the other agreements<br \/>\nattached as exhibits hereto (the &#8220;Ancillary Agreements&#8221;) by the stockholders of<br \/>\nTarget, Target has all requisite corporate power and authority to execute and<br \/>\ndeliver this Agreement and the Ancillary Agreements to which it is a party, to<br \/>\nperform its obligations hereunder and thereunder and to consummate the<br \/>\ntransactions contemplated hereby and thereby. The execution and delivery by<br \/>\nTarget of this Agreement and the Ancillary Agreements to which Target is a party<br \/>\nand the consummation by Target of the transactions contemplated hereby and<br \/>\nthereby, and the performance by Target of its obligations hereunder and<br \/>\nthereunder, have been duly and validly authorized by all necessary action by the<br \/>\nBoard of Directors of Target, and no other action on the part of the Board of<br \/>\nDirectors of Target is required to authorize the execution, delivery and<br \/>\nperformance of this Agreement and the Ancillary Agreements to which Target is a<br \/>\nparty by Target and the consummation by Target of the transactions contemplated<br \/>\nhereby and thereby. This Agreement and the Ancillary Agreements to which Target<br \/>\nis a party have been duly and validly executed and delivered by Target and,<br \/>\nassuming the due authorization and valid execution and delivery of this<br \/>\nAgreement by Acquiror and each Ancillary Agreement by each party (other than<br \/>\nTarget) to such Ancillary Agreement, each constitutes a legal, valid and binding<br \/>\nobligation of Target enforceable against <\/p>\n<p>                                       9<br \/>\n   15<\/p>\n<p>Target in accordance with its respective terms, except as the enforceability<br \/>\nthereof may be limited by bankruptcy, insolvency, fraudulent conveyance,<br \/>\nreorganization, moratorium or other similar Laws relating to the enforcement of<br \/>\ncreditors&#8217; rights generally and by general principles of equity.<\/p>\n<p>            2.3 CAPITALIZATION. The authorized capital stock of Target consists<br \/>\nonly of 35,000,000 shares of Common Stock, $0.001 par value per share (the<br \/>\n&#8220;Target Common Stock&#8221;), of which 16,971,261 shares of Common Stock are issued<br \/>\nand outstanding, and 13,500,000 shares of Preferred Stock, $0.001 par value per<br \/>\nshare (the &#8220;Target Preferred Stock&#8221;). The designation and status of Target<br \/>\nPreferred Stock is as follows: (i) 1,500,000 shares are designated Series A<br \/>\nPreferred Stock, all of which are issued and outstanding, (ii) 6,000,000 shares<br \/>\nare designated as Series B Preferred Stock, of which 5,555,905 are issued and<br \/>\noutstanding and (iii) 6,000,000 shares are designated Series C Preferred Stock,<br \/>\nnone of which are issued or outstanding. All of the issued and outstanding<br \/>\nshares of Target Common Stock and Target Preferred Stock are validly issued,<br \/>\nfully paid and nonassessable, and have been issued in compliance with all<br \/>\napplicable federal, state and foreign securities Laws. Except as set forth in<br \/>\nSection 2.3 of the Target Disclosure Schedule, (a) no shares of Target Common<br \/>\nStock or Target Preferred Stock are held in treasury or are authorized or<br \/>\nreserved for issuance and (b) no Options are outstanding. Section 2.3 of the<br \/>\nTarget Disclosure Schedule lists the name (and, if such holder is not an<br \/>\nemployee of Target, the address) of such holder of Target Common Stock, Target<br \/>\nPreferred Stock, Target Option and Target Warrant. With respect to any Target<br \/>\nCommon Stock or Target Preferred Stock that has been issued subject to a<br \/>\nrepurchase option on the part of Target, Section 2.3 of the Target Disclosure<br \/>\nSchedule sets forth the holder thereof, the number and type of securities<br \/>\ncovered thereby, and the vesting schedule thereof (including a description of<br \/>\nthe circumstances under which such vesting schedule can or will be accelerated).<br \/>\nExcept as set forth Section 2.3 of the Target Disclosure Schedule, there are no<br \/>\nagreements, arrangements or understandings to which Target is a party (written<br \/>\nor oral) to issue any Options with respect to Target and there are no preemptive<br \/>\nrights or agreements, arrangements or understandings to issue preemptive rights<br \/>\nwith respect to the issuance or sale of Target Capital Stock created by statute,<br \/>\nthe Certificate of Incorporation or Bylaws of Target, or any agreement or other<br \/>\narrangement to which Target is a party or to which it is bound and there are no<br \/>\nagreements, arrangements or understandings to which Target is a party (written<br \/>\nor oral) pursuant to which Target has the right to elect to satisfy any<br \/>\nLiability by issuing Target Common Stock or Equity Equivalents. With respect to<br \/>\neach Target Option and each Target Warrant, Section 2.3 of the Target Disclosure<br \/>\nSchedule sets forth the holder thereof, the number and type of securities<br \/>\nissuable thereunder, and, if applicable, the exercise price therefor, the<br \/>\nexercise period and vesting schedule thereof (including a description of the<br \/>\ncircumstances under which such vesting schedule can or will be accelerated). All<br \/>\nTarget Options and Target Warrants were issued in compliance with all applicable<br \/>\nfederal, state and foreign securities Laws. Other than the Target Support<br \/>\nAgreements, Target is not a party or subject to any agreement or understanding,<br \/>\nand, to Target&#8217;s knowledge, there is no agreement, arrangement or understanding<br \/>\nbetween or among any Persons which affects, restricts or relates to voting,<br \/>\ngiving of written consents, dividend rights or transferability of shares with<br \/>\nrespect to Target Capital Stock, including any voting trust agreement or proxy.<\/p>\n<p>            2.4 SUBSIDIARIES. Siara Research Canada, Inc., a Canadian federal<br \/>\ncorporation (&#8220;Target Subsidiary&#8221;) is a wholly-owned subsidiary of Target. Except<br \/>\nfor Target Subsidiary, Target has (and prior to the Closing will have) no<br \/>\nSubsidiaries and does not (and <\/p>\n<p>                                       10<br \/>\n   16<\/p>\n<p>prior to the Closing will not) otherwise hold any equity, membership,<br \/>\npartnership, joint venture or other ownership interest in any Person. There are<br \/>\nno outstanding options, warrants, or other rights to acquire capital stock of<br \/>\nTarget Subsidiary or securities convertible into or exchangeable for such stock.<\/p>\n<p>            2.5 NO CONFLICTS. The execution and delivery by Target of this<br \/>\nAgreement does not, and the performance by Target of its obligations under this<br \/>\nAgreement and the consummation of the transactions contemplated hereby do not<br \/>\nand will not:<\/p>\n<p>                (a) conflict with or result in a violation or breach of any of<br \/>\nthe terms, conditions or provisions of the Certificate of Incorporation or<br \/>\nBylaws of Target or Target Subsidiary;<\/p>\n<p>                (b) subject to obtaining the consents, approvals and actions,<br \/>\nmaking the filings and giving the notices disclosed in Section 2.5 of the Target<br \/>\nDisclosure Schedule, if any, conflict with or result in a violation or breach of<br \/>\nany Law or Order applicable to Target or Target Subsidiary or any of their<br \/>\nrespective Assets and Properties; or<\/p>\n<p>                (c) except as would not have a Material Adverse Effect on Target<br \/>\n(i) conflict with or result in a violation or breach of, (ii) constitute a<br \/>\ndefault (or an event that, with or without notice or lapse of time or both,<br \/>\nwould constitute a default) under, (iii) require Target or Target Subsidiary to<br \/>\nobtain any consent, approval or action of, make any filing with or give any<br \/>\nnotice to any Person (other than the filing of the Delaware Certificate of<br \/>\nMerger together with the required officers&#8217; certificates, any filing required<br \/>\nunder the HSR Act in connection with the Merger and such consents, approvals,<br \/>\norders, authorizations, registrations, declarations and filings as may be<br \/>\nrequired under state or federal securities Laws) as a result or under the terms<br \/>\nof, (iv) result in or give to any Person any right of termination, cancellation,<br \/>\nacceleration or modification in or with respect to, (v) result in or give to any<br \/>\nPerson any additional rights or entitlement to increased, additional,<br \/>\naccelerated or guaranteed payments or performance under, (vi) result in the<br \/>\ncreation or imposition of (or the obligation to create or impose) any material<br \/>\nLien upon Target or Target Subsidiary or any of their respective material Assets<br \/>\nor Properties under or (vii) result in the loss of a material benefit under any<br \/>\nmaterial Contract or License to which Target or Target Subsidiary is a party or<br \/>\nby which any of Target&#8217;s or Target Subsidiary&#8217;s material Assets and Properties<br \/>\nare bound.<\/p>\n<p>            2.6 BOOKS AND RECORDS; ORGANIZATIONAL DOCUMENTS. The minute books<br \/>\nand stock record books and other similar records of Target and Target Subsidiary<br \/>\nhave been provided or made available to Acquiror or its counsel prior to the<br \/>\nexecution of this Agreement, are complete and correct in all material respects<br \/>\nand have been maintained in accordance with customary business practices. Such<br \/>\nminute books contain a true and complete record of all actions taken at all<br \/>\nmeetings and by all written consents in lieu of meetings of the directors,<br \/>\nstockholders and committees of the Board of Directors of Target and Target<br \/>\nSubsidiary from the date of Target&#8217;s and Target Subsidiary&#8217;s respective<br \/>\nincorporation through the date hereof. Target has, prior to the execution of<br \/>\nthis Agreement, delivered to Acquiror true and complete copies of its and Target<br \/>\nSubsidiary&#8217;s Certificate of Incorporation and Bylaws, as amended through the<br \/>\ndate hereof. Neither Target nor Target Subsidiary is in violation of any<br \/>\nprovisions of its Certificate of Incorporation or Bylaws as so amended.<\/p>\n<p>                                       11<br \/>\n   17<\/p>\n<p>            2.7 TARGET FINANCIAL STATEMENTS. Schedule 2.7 to the Target<br \/>\nDisclosure Schedule sets forth the Target Financials. Target Financials<br \/>\ndelivered to Acquiror are correct and complete in all material respects and have<br \/>\nbeen prepared in accordance with GAAP applied on a basis consistent throughout<br \/>\nthe periods indicated (except, with respect to any Target Financials that are<br \/>\nunaudited, for the absence of notes thereto and the effect of the absence of<br \/>\nnotes thereto and the effect of the absence of year-end audit adjustments) and<br \/>\nconsistent with each other (except as indicated in the notes thereto, as<br \/>\ndelivered to Acquiror prior to the date hereof). Target Financials present<br \/>\nfairly the financial condition and operating results of Target as of the dates<br \/>\nand during the periods indicated therein. Since the Financial Statement Date,<br \/>\nthere has been no change in any accounting policies, principles, methods or<br \/>\npractices, including any material change with respect to reserves (whether for<br \/>\nbad debts, contingent liabilities or otherwise), of Target.<\/p>\n<p>            2.8 ABSENCE OF CHANGES. Since the Financial Statement Date, there<br \/>\nhas not been any material adverse change in the Business or Condition of Target<br \/>\nor any occurrence or event which, individually or in the aggregate, is<br \/>\nreasonably expected to have Material Adverse Effect on Target. In addition,<br \/>\nwithout limiting the generality of the foregoing, except as expressly<br \/>\ncontemplated by this Agreement, since the Financial Statement Date:<\/p>\n<p>                (a) neither Target nor Target Subsidiary has entered into any<br \/>\nmaterial Contract or other material commitment or transaction;<\/p>\n<p>                (b) there has not been any material amendment or other material<br \/>\nmodification (or agreement to do so), or material violation of the terms of, any<br \/>\nof the material Contracts set forth or described in Section 2.16(a)(1) of the<br \/>\nTarget Disclosure Schedule;<\/p>\n<p>                (c) there has not been any amendment to Target&#8217;s Certificate of<br \/>\nIncorporation or Bylaws;<\/p>\n<p>                (d) there has not been any transfer (by way of a License or<br \/>\notherwise) to any Person of rights to any material Target Intellectual Property,<br \/>\nother than licenses in the ordinary course of business consistent with past<br \/>\npractice;<\/p>\n<p>                (e) neither Target nor Target Subsidiary has made any change in<br \/>\naccounting policies, principles, methods, practices or procedures (including for<br \/>\nbad debts, contingent liabilities or otherwise, respecting capitalization or<br \/>\nexpense of research and development expenditures, depreciation or amortization<br \/>\nrates or timing of recognition of income and expense);<\/p>\n<p>                (f) Target has taken all commercially reasonable action required<br \/>\nto maintain, renew, extend or enforce any material Target Intellectual Property;<\/p>\n<p>                (g) there has been no physical damage, destruction or other<br \/>\ncasualty loss (whether or not covered by insurance) affecting any of the real or<br \/>\npersonal property or equipment of Target or in an amount exceeding one hundred<br \/>\nthousand dollars ($100,000) individually or two hundred fifty thousand dollars<br \/>\n($250,000) in the aggregate; and<\/p>\n<p>                                       12<br \/>\n   18<\/p>\n<p>                (h) neither Target nor Target Subsidiary has entered into or<br \/>\napproved any contract, arrangement or understanding or acquiesced in respect of<br \/>\nany arrangement or understanding, to do, engage in or cause or having the effect<br \/>\nof any of the foregoing.<\/p>\n<p>            2.9 NO UNDISCLOSED LIABILITIES. Except as reflected or reserved<br \/>\nagainst in Target Financials (including the notes thereto), Target has no<br \/>\nmaterial Liabilities, other than Liabilities incurred in the ordinary course of<br \/>\nbusiness consistent with past practice since the Financial Statement Date and<br \/>\nany liabilities under the Note.<\/p>\n<p>            2.10 TAXES.<\/p>\n<p>                (a) All Tax returns, statements, reports, declarations and other<br \/>\nforms and documents (including without limitation estimated Tax returns and<br \/>\nreports and material information statements, returns and reports) required to be<br \/>\nfiled with any Tax Authority with respect to any Taxable period ending on or<br \/>\nbefore the Effective Time, by or on behalf of Target (collectively, &#8220;Tax<br \/>\nReturns&#8221; and individually a &#8220;Tax Return&#8221;), have been or will be completed and<br \/>\nfiled when due (including any extensions of such due date) and all amounts shown<br \/>\ndue on such Tax Returns on or before the Effective Time have been or will be<br \/>\npaid on or before such date. All such Tax Returns are true, accurate and<br \/>\ncomplete as filed. The Target September 30, 1999 unaudited balance sheet<br \/>\nincluded in the Target Financial Statements (the &#8220;Target Balance Sheet&#8221;) (i)<br \/>\nfully accrues all Target&#8217;s actual and contingent liabilities for Taxes with<br \/>\nrespect to all periods through September 30, 1999 and Target has not and will<br \/>\nnot incur any Tax liability in excess of the amount reflected on such Target<br \/>\nBalance Sheet with respect to such periods (excluding any amount thereof that<br \/>\nreflects timing differences between the recognition of income for purposes of<br \/>\nGAAP and for Tax purposes), and (ii) properly accrues in accordance with GAAP<br \/>\nall material liabilities for Taxes payable after September 30, 1999 with respect<br \/>\nto all transactions and events occurring on or prior to such date. All<br \/>\ninformation set forth in the notes to the Target Financial Statements relating<br \/>\nto Tax matters is true, complete and accurate in all material respects. No<br \/>\nmaterial Tax liability since September 30, 1999 has been or will be incurred by<br \/>\nTarget other than in the ordinary course of business, and adequate provision has<br \/>\nbeen made by Target for all Taxes since that date in accordance with GAAP on at<br \/>\nleast a quarterly basis.<\/p>\n<p>                (b) Target has previously provided or made available to Acquiror<br \/>\ntrue and correct copies of all Tax Returns. Target has withheld and paid to the<br \/>\napplicable financial institution or Tax Authority all amounts required to be<br \/>\nwithheld. Target (or any member of any affiliated or combined group of which<br \/>\nTarget has been a member) has not granted any extension or waiver of the<br \/>\nlimitation period applicable to any Tax Returns that is still in effect. There<br \/>\nis no material claim, audit, action, suit, proceeding, or (to the knowledge of<br \/>\nTarget) investigation now pending or (to the knowledge of Target) threatened<br \/>\nagainst or with respect to Target in respect of any Tax or assessment. No notice<br \/>\nof deficiency or similar document of any Tax Authority asserting the Target has<br \/>\nunpaid Tax liability has been received by Target, and there are no liabilities<br \/>\nfor Taxes (including liabilities for interest, additions to Tax and penalties<br \/>\nthereon and related expenses) with respect to the issues that have been raised<br \/>\n(and are currently pending) by any Tax Authority that could, if determined<br \/>\nadversely to Target, materially and adversely affect the liability of Target for<br \/>\nTaxes. There are no liens for Taxes (other than for current Taxes not yet due<br \/>\nand payable) upon the assets of Target. Target has never been a member of an<br \/>\naffiliated <\/p>\n<p>                                       13<br \/>\n   19<\/p>\n<p>group of corporations, within the meaning of Section 1504 of the Code. Target is<br \/>\nin full compliance with all the terms and conditions of any Tax exemptions or<br \/>\nother Tax-sharing agreement or order of a foreign government and the<br \/>\nconsummation of the Merger will not have any adverse effect on the continued<br \/>\nvalidity and effectiveness of any such Tax exemption or other Tax-sharing<br \/>\nagreement or order. Neither Target nor any Person on behalf of Target has<br \/>\nentered into or will enter into any agreement or consent pursuant to the<br \/>\ncollapsible corporation provisions of Section 341(f) of the Code (or any<br \/>\ncorresponding provision of state, local or foreign income tax law) or agreed to<br \/>\nhave Section 341(f)(2) of the Code (or any corresponding provision of state,<br \/>\nlocal or foreign income tax law) apply to any disposition of any asset owned by<br \/>\nTarget. None of the assets of Target is property that Target is required to<br \/>\ntreat as being owned by any other Person pursuant to the so-called &#8220;safe harbor<br \/>\nlease&#8221; provisions of former Section 168(f)(8) of the Code. None of the assets of<br \/>\nTarget directly or indirectly secures any debt the interest on which is<br \/>\ntax-exempt under Section 103(a) of the Code. None of the assets of Target is<br \/>\n&#8220;tax-exempt use property&#8221; within the meaning of Section 168(h) of the Code.<br \/>\nTarget has not made and will not make a deemed dividend election under Treas.<br \/>\nReg. Section 1.1502-32(f)(2) or a consent dividend election under Section 565 of<br \/>\nthe Code. Target has never been a party (either as a distributing corporation or<br \/>\nas a corporation that has been distributed) to any transaction intended to<br \/>\nqualify under Section 355 of the Code or any corresponding provision of state<br \/>\nlaw. Neither Target nor Target Subsidiary has participated in (and will not<br \/>\nparticipate in) an international boycott within the meaning of Section 999 of<br \/>\nthe Code. Target does not have and has not had a permanent establishment in any<br \/>\nforeign country, as defined in any applicable tax treaty or convention between<br \/>\nthe United States of America and any such foreign country. Target has never<br \/>\nelected to be treated as an S-corporation under Section 1362 of the Code or any<br \/>\ncorresponding provision of federal or state law. All material elections with<br \/>\nrespect to Target&#8217;s Taxes made during the fiscal year ending, December 31, 1998<br \/>\nare reflected on the Target Tax Returns for such period, a copy of which have<br \/>\nbeen provided or made available to Acquiror. After the date of this Agreement,<br \/>\nno material election with respect to Taxes not made in the ordinary course of<br \/>\nbusiness will be made without the prior written consent of Acquiror, which<br \/>\nconsent will not be unreasonably withheld or delayed. Target is not party to any<br \/>\njoint venture, partnership, or other arrangement or contract which could be<br \/>\ntreated as a partnership for federal income tax purposes. Target is not<br \/>\ncurrently, and never has been, subject to the reporting requirements of Section<br \/>\n6038A of the Code. There is no agreement, contract or arrangement to which<br \/>\nTarget is a party that could, individually or collectively, result in the<br \/>\npayment of any amount that would not be deductible by reason of Sections 280G<br \/>\n(as determined without regard to Section 280G(b)(4) and (5)), 162(a) (by reason<br \/>\nof being unreasonable in amount), 162 (b) through (p) or 404 of the Code. Target<br \/>\nis not a party to or bound by any Tax indemnity, Tax sharing or Tax allocation<br \/>\nagreement (whether written or unwritten or arising under operation of federal<br \/>\nlaw as a result of being a member of a group filing consolidated Tax returns,<br \/>\nunder operation of certain state laws as a result of being a member of a unitary<br \/>\ngroup, or under comparable laws of other states or foreign jurisdictions) which<br \/>\nincludes a party other than Target nor does Target owe any amount under any such<br \/>\nAgreement. Target is not, and has not been, a United States real property<br \/>\nholding corporation (as defined in Section 897(c)(2) of the Code) during the<br \/>\napplicable period specified in Section 897(c)(1)(A)(ii) of the Code. Other than<br \/>\nby reason of the Merger, Target has not been and will not be required to include<br \/>\nany material adjustment in Taxable income for any Tax period (or portion<br \/>\nthereof) pursuant to Section 481 or <\/p>\n<p>                                       14<br \/>\n   20<\/p>\n<p>263A of the Code or any comparable provision under state or foreign Tax laws as<br \/>\na result of transactions, events or accounting methods employed prior to the<br \/>\nMerger.<\/p>\n<p>                (c) For purposes of this Agreement, the following terms have the<br \/>\nfollowing meanings: &#8220;Tax&#8221; (and, with correlative meaning, &#8220;Taxes&#8221; and &#8220;Taxable&#8221;)<br \/>\nmeans any and all taxes including, without limitation, (i) any net income,<br \/>\nalternative or add-on minimum tax, gross income, gross receipts, sales, use, ad<br \/>\nvalorem, transfer, franchise, profits, value added, net worth, license,<br \/>\nwithholding, payroll, employment, excise, severance, stamp, occupation, premium,<br \/>\nproperty, environmental or windfall profit tax, custom, duty or other tax,<br \/>\ngovernmental fee or other like assessment or charge of any kind whatsoever,<br \/>\ntogether with any interest or any penalty, addition to tax or additional amount<br \/>\nimposed by any Governmental Entity (a &#8220;Tax Authority&#8221;) responsible for the<br \/>\nimposition of any such tax (domestic or foreign), (ii) any liability for the<br \/>\npayment of any amounts of the type described in (i) as a result of being a<br \/>\nmember of an affiliated, consolidated, combined or unitary group for any Taxable<br \/>\nperiod or as the result of being a transferee or successor thereof and (iii) any<br \/>\nliability for the payment of any amounts of the type described in (i) or (ii) as<br \/>\na result of any express or implied obligation to indemnify any other Person. As<br \/>\nused in this Section 2.10, the term &#8220;Target&#8221; means Target and any entity<br \/>\nincluded in, or required under GAAP to be included in, any of the Target<br \/>\nFinancials.<\/p>\n<p>            2.11 LEGAL PROCEEDINGS. Except as set forth in Section 2.11 of the<br \/>\nTarget Disclosure Schedule:<\/p>\n<p>                    (i) there are no Actions or Proceedings pending or, to the<br \/>\nknowledge of Target or Target Subsidiary, threatened against, relating to or<br \/>\naffecting Target or Target Subsidiary or their respective Assets and Properties;<br \/>\nand<\/p>\n<p>                    (ii) neither Target nor Target Subsidiary has received<br \/>\nnotice, and does not otherwise have knowledge of any Orders outstanding against<br \/>\nTarget or Target Subsidiary.<\/p>\n<p>            2.12 COMPLIANCE WITH LAWS AND ORDERS. Neither Target nor Target<br \/>\nSubsidiary has violated in any material respect, and is not currently in default<br \/>\nin any material respect under, any Law or Order applicable to Target or Target<br \/>\nSubsidiary or any of their respective Assets and Properties.<\/p>\n<p>            2.13 EMPLOYEE BENEFIT PLANS.<\/p>\n<p>                (a) Except for the plans and agreements listed in Section 2.13<br \/>\nof the Target Disclosure Schedule (collectively, the &#8220;Plans&#8221;), neither Target<br \/>\nnor Target Subsidiary maintains, is a party to, contributes to or is obligated<br \/>\nto contribute to, and neither Target&#8217;s nor Target Subsidiary&#8217;s employees or<br \/>\nformer employees and their dependents or survivors receive benefits under, any<br \/>\nof the following (whether or not set forth in a written document):<\/p>\n<p>                    (i) Any employee benefit plan, as defined in section 3(3) of<br \/>\nERISA;<\/p>\n<p>                    (ii) Any bonus, deferred compensation, incentive, restricted<br \/>\nstock, stock purchase, stock option, stock appreciation right, phantom stock,<br \/>\nsupplemental <\/p>\n<p>                                       15<br \/>\n   21<\/p>\n<p>pension, executive compensation, cafeteria benefit, dependent care, director or<br \/>\nemployee loan, fringe benefit, sabbatical, severance, termination pay or similar<br \/>\nplan, program, policy, agreement or arrangement (other than any such item<br \/>\nprovided solely pursuant to the terms of a written or oral contract with any<br \/>\nindividual employee that is disclosed in Section 2.13 of the Target Disclosure<br \/>\nSchedule); or<\/p>\n<p>                    (iii) Any plan, program, agreement, policy, commitment or<br \/>\nother arrangement relating to the provision of any benefit described in section<br \/>\n3(1) of ERISA to former employees or directors or to their survivors, other than<br \/>\nprocedures intended to comply with COBRA.<\/p>\n<p>                (b) Neither Target nor any ERISA Affiliate has, since January 1,<br \/>\n1993, terminated, suspended, discontinued contributions to or withdrawn from any<br \/>\nemployee pension benefit plan, as defined in section 3(2) of ERISA, including<br \/>\n(without limitation) any multiemployer plan, as defined in section 3(37) of<br \/>\nERISA.<\/p>\n<p>                (c) Target has agreed to provide to Acquiror prior to Closing<br \/>\ncomplete, accurate and current copies of each of the following:<\/p>\n<p>                    (i) The text (including amendments) of each of the Plans, to<br \/>\nthe extent reduced to writing;<\/p>\n<p>                    (ii) A summary of each of the Plans, to the extent not<br \/>\npreviously reduced to writing;<\/p>\n<p>                    (iii) With respect to each Plan that is an employee benefit<br \/>\nplan (as defined in section 3(3) of ERISA), the following:<\/p>\n<p>                          A. The most recent summary plan description that has<br \/>\nbeen prepared, as described in section 102 of ERISA;<\/p>\n<p>                          B. Any summary of material modifications that has been<br \/>\ndistributed to participants or filed with the U.S. Department of Labor but that<br \/>\nhas not been incorporated in an updated summary plan description furnished under<br \/>\nSubparagraph (A) above; and<\/p>\n<p>                          C. The annual report, as described in section 103 of<br \/>\nERISA, and (where applicable) actuarial reports, for the most recent plan year<br \/>\nfor which an annual report or actuarial report has been prepared; and<\/p>\n<p>                    (iv) With respect to each Plan that is intended to qualify<br \/>\nunder section 401(a) of the Internal Revenue Code, the most recent determination<br \/>\nletter concerning the Plan&#8217;s qualification under section 401(a) of the Internal<br \/>\nRevenue Code, as issued by the Internal Revenue Service, and any subsequent<br \/>\ndetermination letter application.<\/p>\n<p>                (d) With respect to each Plan that is an employee benefit plan<br \/>\n(as defined in section 3(3) of ERISA), the requirements of ERISA applicable to<br \/>\nsuch Plan have been <\/p>\n<p>                                       16<br \/>\n   22<\/p>\n<p>satisfied, except to the extent that a failure to satisfy any of such<br \/>\nrequirements would not have a Material Adverse Effect.<\/p>\n<p>                (e) With respect to each Plan that is subject to COBRA, the<br \/>\nrequirements of COBRA applicable to such Plan have been satisfied, except to the<br \/>\nextent that a failure to satisfy any of such requirements would not have a<br \/>\nMaterial Adverse Effect.<\/p>\n<p>                (f) With respect to each Plan that is subject to the Family<br \/>\nMedical Leave Act of 1993, as amended, the requirements of such Act applicable<br \/>\nto such Plan have been satisfied, except to the extent that a failure to satisfy<br \/>\nany of such requirements would not have a Material Adverse Effect.<\/p>\n<p>                (g) Each Plan that is intended to qualify under section 401(a)<br \/>\nof the Internal Revenue Code meets the requirements for qualification under<br \/>\nsection 401(a) of the Internal Revenue Code and the regulations thereunder,<br \/>\nexcept to the extent that such requirements may be satisfied by adopting<br \/>\nretroactive amendments under section 401(b) of the Internal Revenue Code and the<br \/>\nregulations thereunder. Each such Plan has been administered in accordance with<br \/>\nits terms (or, if applicable, such terms as will be adopted pursuant to a<br \/>\nretroactive amendment under section 401(b) of the Internal Revenue Code) and the<br \/>\napplicable provisions of ERISA and the Internal Revenue Code and the regulations<br \/>\nthereunder, except to the extent that a failure to be so administered would not<br \/>\nhave a Material Adverse Effect.<\/p>\n<p>                (h) Neither Target nor any ERISA Affiliate has any accumulated<br \/>\nfunding deficiency under section 412 of the Internal Revenue Code or any<br \/>\ntermination or withdrawal liability under Title IV of ERISA. For purposes of<br \/>\ndetermining any accumulated funding deficiency under section 412 of the Internal<br \/>\nRevenue Code, the term &#8220;ERISA Affiliate&#8221; shall include any entity that is deemed<br \/>\nto be a member of the same &#8220;controlled group&#8221; within the meaning of section<br \/>\n414(m) or (o) of the Internal Revenue Code.<\/p>\n<p>                (i) All contributions, premiums or other payments due from<br \/>\nTarget or Target Subsidiary to (or under) any Plan have been fully paid or<br \/>\nadequately provided for on the books and financial statements of Target or<br \/>\nTarget Subsidiary. All accruals (including, where appropriate, proportional<br \/>\naccruals for partial periods) have been made in accordance with prior practices.<\/p>\n<p>                (j) Except as disclosed in Section 2.13 of the Target Disclosure<br \/>\nSchedule, the consummation of the transactions contemplated by this Agreement<br \/>\n(excluding any employment agreement with Acquiror entered into by any employee<br \/>\nor director of Target in connection with this Agreement) will not result in (i)<br \/>\nany amount becoming payable to any employee, director or independent contractor<br \/>\nof Target or Target Subsidiary, (ii) the acceleration of payment or vesting of<br \/>\nany benefit, option or right to which any employee, director or independent<br \/>\ncontractor of Target or Target Subsidiary may be entitled, (iii) the forgiveness<br \/>\nof any indebtedness of any employee, director or independent contractor of<br \/>\nTarget or Target Subsidiary or (iv) any cost becoming due or accruing to Target<br \/>\nor Target Subsidiary or Acquiror with respect to any employee, director or<br \/>\nindependent contractor of Target or Target Subsidiary.<\/p>\n<p>                                       17<br \/>\n   23<\/p>\n<p>                (k) Other than routine claims for benefits under the Plans,<br \/>\nthere are no pending, or, to the best knowledge of Target or Target Subsidiary,<br \/>\nthreatened, Actions or Proceedings involving the Plans, or the fiduciaries,<br \/>\nadministrators, or trustees of any of the Plans or Target or Target Subsidiary<br \/>\nor any of their ERISA Affiliates as the employer or sponsor under any Plan, with<br \/>\nany of the IRS, the Department of Labor, the PBGC, any participant in or<br \/>\nbeneficiary of any Plan or any other Person whomsoever. Target and Target<br \/>\nSubsidiary know of no reasonable basis for any such claim, lawsuit, dispute,<br \/>\naction or controversy.<\/p>\n<p>            2.14 TITLE TO PROPERTY. Except for title to Target Intellectual<br \/>\nProperty, which is covered by Section 2.15 below, Target and Target Subsidiary<br \/>\nhave good and marketable title to all of their respective material properties,<br \/>\ninterests in properties and assets, real and personal, reflected in Target<br \/>\nFinancials or acquired after the Financial Statement Date (except properties,<br \/>\ninterests in properties and assets sold or otherwise disposed of since the<br \/>\nFinancial Statement Date in the ordinary course of business), free and clear of<br \/>\nall material mortgages, liens, pledges, charges or encumbrances of any kind or<br \/>\ncharacter, except (i) liens for current taxes not yet due and payable, (ii) such<br \/>\nimperfections of title, liens and easements as do not and will not materially<br \/>\ndetract from or interfere with the use of the properties subject thereto or<br \/>\naffected thereby, or otherwise materially impair business operations involving<br \/>\nsuch properties and (iii) liens securing debt which is reflected on Target<br \/>\nFinancials. The plants, property and equipment of Target and Target Subsidiary<br \/>\nthat are used in the operations of its businesses are in good operating<br \/>\ncondition and repair, subject to normal wear and tear. All properties used in<br \/>\nthe operations of Target and Target Subsidiary are reflected in Target<br \/>\nFinancials to the extent generally accepted accounting principles required the<br \/>\nsame to be reflected as of the dates of such Target Financials. With respect to<br \/>\nproperties and assets leased by Target and Target Subsidiary, Target or Target<br \/>\nSubsidiary, as applicable, holds valid leasehold interests in such properties<br \/>\nand assets in accordance with the terms of the agreements governing such leases.<\/p>\n<p>            2.15 INTELLECTUAL PROPERTY.<\/p>\n<p>                (a) Target has all requisite right, title and interest in or<br \/>\nvalid and enforceable rights under Contracts or Licenses to use all Target<br \/>\nIntellectual Property necessary to the conduct of its business as presently<br \/>\nconducted. Each item of Target Intellectual Property, either is owned<br \/>\nexclusively by Target, free and clear of any Liens, or is licensed to Target<br \/>\nunder a valid License granting sufficient rights to permit Target to conduct its<br \/>\nbusiness as presently conducted. To the best of its knowledge, Target owns or<br \/>\nhas the valid right to use all trademarks, service marks and trade names used by<br \/>\nTarget in connection with the operation or conduct of the business of Target,<br \/>\nincluding the sale of any products or technology or the provision of any<br \/>\nservices by Target. Target owns exclusively, and has good title to, all<br \/>\ncopyrighted works that are Target products or other works of authorship that<br \/>\nTarget otherwise purports to own; provided, however, that such works may<br \/>\nincorporate copyrighted works or works of authorship, trademarks or trade names<br \/>\nof third parties which are licensed to Target or are in the public domain.<br \/>\nExcept pursuant to agreements in the ordinary course of business, neither Target<br \/>\nnor Target Subsidiary has transferred ownership of any Target Intellectual<br \/>\nProperty to any other Person.<\/p>\n<p>                (b) To the extent that any Target Intellectual Property that is<br \/>\nmaterial to Target&#8217;s business has been developed or created by any Person other<br \/>\nthan Target, Target has a <\/p>\n<p>                                       18<br \/>\n   24<\/p>\n<p>written agreement with such Person with respect thereto and Target has either<br \/>\n(i) obtained ownership of, and is the exclusive owner of, all such Intellectual<br \/>\nProperty by operation of law or by valid assignment of any such rights or (ii)<br \/>\nobtained a License under or to such Intellectual Property.<\/p>\n<p>                (c) The operation of the business of Target as currently<br \/>\nconducted, including Target&#8217;s design, development, use, import, manufacture and<br \/>\nsale of the products, technology or services (including products, technology or<br \/>\nservices currently under development) of Target: (i) does not infringe the<br \/>\ncopyright or misappropriate the trade secrets of any Person; (ii) to the best of<br \/>\nTarget&#8217;s knowledge, does not infringe the patent rights or trademark rights of<br \/>\nany Person; (iii) does not violate in any material respect the rights of any<br \/>\nPerson (including rights to privacy or publicity other than patent rights or<br \/>\ntrademark rights described above); and, (iv) does not constitute unfair<br \/>\ncompetition or an unfair trade practice under any Law. Neither Target nor Target<br \/>\nSubsidiary has received notice from any Person claiming that such operation or<br \/>\nany act, product, technology or service (including products, technology or<br \/>\nservices currently under development) of Target or Target Subsidiary infringes<br \/>\nor misappropriates the Intellectual Property of any Person or constitutes unfair<br \/>\ncompetition or trade practices under any Law.<\/p>\n<p>                (d) Each item of Target Registered Intellectual Property is<br \/>\nvalid and subsisting, and all necessary registration, maintenance, renewal fees,<br \/>\nannuity fees and taxes in connection with such Registered Intellectual Property<br \/>\nhave been paid and all necessary documents and certificates in connection with<br \/>\nsuch Registered Intellectual Property have been filed with the relevant patent,<br \/>\ncopyright, trademark or other authorities in the United States or foreign<br \/>\njurisdictions in which such Registered Intellectual Property is registered, as<br \/>\nthe case may be, for the purposes of maintaining such Registered Intellectual<br \/>\nProperty.<\/p>\n<p>                (e) There are no Contracts or Licenses between Target and any<br \/>\nother Person with respect to Target Intellectual Property under which there is<br \/>\nany dispute known to Target regarding the scope of such Contract or License, or<br \/>\nperformance under such Contract or License, including any dispute with respect<br \/>\nto any payments to be made or received by Target thereunder.<\/p>\n<p>                (f) Target has taken all requisite commercially reasonable steps<br \/>\nto maintain and preserve the confidentiality of Target&#8217;s confidential<br \/>\ninformation and trade secrets of Target or any similar information provided by<br \/>\nany other Person to Target subject to a duty of confidentiality. Without<br \/>\nlimiting the generality of the foregoing, Target has, and enforces, a policy<br \/>\nrequiring each employee, consultant and independent contractor to execute<br \/>\nproprietary information, confidentiality and invention assignment agreements.<\/p>\n<p>                (g) Target has taken all commercially reasonable actions<br \/>\nnecessary and appropriate to assure that there shall be no material adverse<br \/>\nchange to its business or electronic systems or material interruptions in the<br \/>\ndelivery of Target&#8217;s products and services by reason of computer software errors<br \/>\nor miscalculations associated with the advent of the year 2000, including that<br \/>\nall of its products (including products currently under development) will,<br \/>\nwithout interruption or manual intervention, continue to consistently,<br \/>\npredictably and accurately record, store, process, calculate and present<br \/>\ncalendar dates falling on and after (and if applicable, spans of time including)<br \/>\nJanuary 1, 2000, and will consistently, predictably and accurately<\/p>\n<p>                                       19<br \/>\n   25<\/p>\n<p>calculate any information dependent on or relating to such dates in<br \/>\nsubstantially the same manner, and with the same functionality, data integrity<br \/>\nand performance, as such products record, store, process, calculate and present<br \/>\ncalendar dates on or before December 31, 1999, or calculate any information<br \/>\ndependent on or relating to such dates.<\/p>\n<p>            2.16 CONTRACTS.<\/p>\n<p>                (a) Section 2.16(a)(1) of the Target Disclosure Schedule<br \/>\ncontains a true and complete list of each of Target&#8217;s and Target Subsidiary&#8217;s<br \/>\nContracts that are material to Target&#8217;s business, operations or financial<br \/>\ncondition (true and complete copies or, if none, reasonably complete and<br \/>\naccurate written descriptions of which, together with all amendments and<br \/>\nsupplements thereto and all waivers of any terms thereof, have been made<br \/>\navailable to Acquiror prior to the execution of this Agreement).<\/p>\n<p>                (b) Each Contract required to be disclosed in Section 2.16(a) of<br \/>\nthe Target Disclosure Schedule is in full force and effect and constitutes a<br \/>\nlegal, valid and binding agreement of Target or Target Subsidiary, enforceable<br \/>\nagainst Target or Target Subsidiary in accordance with its terms (subject to the<br \/>\neffect of bankruptcy and other laws affecting the rights of creditors generally<br \/>\nand limitations on the enforcement of contracts under principles of equity),<br \/>\nand, to the knowledge of Target or Target Subsidiary, each other party thereto<br \/>\n(subject to the effect of bankruptcy and other laws affecting the rights of<br \/>\ncreditors generally and limitations on the enforcement of contracts under<br \/>\nprinciples of equity), and, to the knowledge of Target or Target Subsidiary, no<br \/>\nother party to such Contract is, nor has received notice that it is, in material<br \/>\nviolation or breach of or default under any such Contract (or with notice or<br \/>\nlapse of time or both, would be in material violation or breach of or default<br \/>\nunder any such Contract).<\/p>\n<p>                (c) Neither Target nor Target Subsidiary is a party to or bound<br \/>\nby any Contract that (i) automatically terminates or allows termination by the<br \/>\nother party thereto upon consummation of the transactions contemplated by this<br \/>\nAgreement or (ii) contains any covenant or other provision which limits Target&#8217;s<br \/>\nor Target Subsidiary&#8217;s ability to compete with any Person in any line of<br \/>\nbusiness or in any area or territory.<\/p>\n<p>            2.17 INSURANCE. Target and Target Subsidiary have policies of<br \/>\ninsurance and bonds of the type and in amounts customarily carried by companies<br \/>\nconducting businesses or owning assets similar to those of Target and Target<br \/>\nSubsidiary. There is no material claim pending under any of such policies or<br \/>\nbonds as to which coverage has been questioned, denied or disputed by the<br \/>\nunderwriters of such policies or bonds. All premiums due and payable under all<br \/>\nsuch policies and bonds have been paid and Target and Target Subsidiary are<br \/>\notherwise in compliance with the terms of such policies and bonds. Neither<br \/>\nTarget nor Target Subsidiary has knowledge of any threatened termination of, or<br \/>\nmaterial premium increase with respect to, any of such policies.<\/p>\n<p>            2.18 AFFILIATE TRANSACTIONS. Except as disclosed in Section 2.8(f)<br \/>\nor 2.18(a) of the Target Disclosure Schedule, and except for any stock purchase<br \/>\nagreements, stock option agreements and invention assignment or confidentiality<br \/>\nagreements in favor of Target or Target Subsidiary, (i) there are no Contracts<br \/>\nor Liabilities between Target or Target Subsidiary, on the one hand, and (A) any<br \/>\ncurrent or former officer, director, stockholder, or to Target&#8217;s or Target<\/p>\n<p>                                       20<br \/>\n   26<\/p>\n<p>Subsidiary&#8217;s knowledge, any Affiliate or Associate of Target or Target<br \/>\nSubsidiary or (B) any Person who, to Target&#8217;s or Target Subsidiary&#8217;s knowledge,<br \/>\nis an Associate of any such officer, director, stockholder or Affiliate, on the<br \/>\nother hand, (ii) neither Target nor Target Subsidiary provides or causes to be<br \/>\nprovided any assets, services or facilities to any such current or former<br \/>\nofficer, director, stockholder, Affiliate or Associate, (iii) neither Target,<br \/>\nTarget Subsidiary nor any such current or former officer, director, stockholder,<br \/>\nAffiliate or Associate provides or causes to be provided any assets, services or<br \/>\nfacilities to Target or Target Subsidiary and (iv) neither Target nor Target<br \/>\nSubsidiary beneficially owns, directly or indirectly, any Investment Assets of<br \/>\nany such current or former officer, director, stockholder, Affiliate or<br \/>\nAssociate.<\/p>\n<p>            2.19 EMPLOYEES; LABOR RELATIONS.<\/p>\n<p>                (a) Neither Target nor Target Subsidiary is a party to any<br \/>\ncollective bargaining agreement and there are no unfair labor practice or labor<br \/>\narbitration proceedings pending with respect to Target or Target Subsidiary, or,<br \/>\nto the knowledge of Target or Target Subsidiary, threatened, and there are no<br \/>\nfacts or circumstances known to Target or Target Subsidiary that could<br \/>\nreasonably be expected to give rise to such complaint or claim. To the knowledge<br \/>\nof Target or Target Subsidiary, there are no organizational efforts presently<br \/>\nunderway or threatened involving any employees of Target or Target Subsidiary or<br \/>\nany of the employees performing work for Target or Target Subsidiary but those<br \/>\nprovided by an outside employment agency, if any. There has been no work<br \/>\nstoppage, strike or other concerted action by employees of Target or Target<br \/>\nSubsidiary.<\/p>\n<p>                (b) All employees of Target and Target Subsidiary are employed<br \/>\nat will. Section 2.19(b) of the Target Disclosure Schedule sets forth,<br \/>\nindividually and by category, the name of each officer, employee and consultant,<br \/>\ntogether with such person&#8217;s position or function, annual base salary or wage and<br \/>\nany incentive, severance or bonus arrangements with respect to such person. To<br \/>\nthe knowledge of Target or Target Subsidiary, no employee of Target or Target<br \/>\nSubsidiary has made any threat, or otherwise revealed an intent, to terminate<br \/>\nsuch employee&#8217;s relationship with Target or Target Subsidiary, for any reason,<br \/>\nincluding because of the consummation of the transactions contemplated by this<br \/>\nAgreement. Neither Target nor Target Subsidiary is a party to any agreement for<br \/>\nthe provision of labor from any outside agency. To the knowledge of Target or<br \/>\nTarget Subsidiary, there have been no claims by employees of such outside<br \/>\nagencies, if any, with regard to employees assigned to work for Target or Target<br \/>\nSubsidiary, and no claims by any governmental agency with regard to such<br \/>\nemployees except as set forth in Section 2.19(b) of the Target Disclosure<br \/>\nSchedule.<\/p>\n<p>                (c) There have been no federal or state claims based on sex,<br \/>\nsexual or other harassment, age, disability, race or other discrimination or<br \/>\ncommon law claims, including claims of wrongful termination, by any employees of<br \/>\nTarget or Target Subsidiary or by any of the employees performing work for<br \/>\nTarget or Target Subsidiary but those provided by an outside employment agency,<br \/>\nand there are no facts or circumstances known to Target or Target Subsidiary<br \/>\nthat could reasonably be expected to give rise to such complaint or claim. Both<br \/>\nTarget and Target Subsidiary have complied in all material respects with all<br \/>\nlaws related to the employment of employees and, except as set forth in Section<br \/>\n2.19(c) of the Target Disclosure Schedule, neither Target nor Target Subsidiary<br \/>\nhas received any notice of any claim that it has not complied in any material<br \/>\nrespect with any Laws relating to the employment of employees, <\/p>\n<p>                                       21<br \/>\n   27<\/p>\n<p>including any provisions thereof relating to wages, hours, collective<br \/>\nbargaining, the payment of Social Security and similar taxes, equal employment<br \/>\nopportunity, employment discrimination, the WARN Act, employee safety, or that<br \/>\nit is liable for any arrearages of wages or any taxes or penalties for failure<br \/>\nto comply with any of the foregoing.<\/p>\n<p>                (d) Neither Target nor Target Subsidiary has written policies<br \/>\nand\/or employee handbooks or manuals except as described in Section 2.19(d) of<br \/>\nthe Target Disclosure Schedule.<\/p>\n<p>                (e) To the knowledge of Target or Target Subsidiary, no officer,<br \/>\nemployee or consultant of Target or Target Subsidiary is obligated under any<br \/>\nContract or other agreement or subject to any Order or Law that would interfere<br \/>\nwith Target&#8217;s or Target Subsidiary&#8217;s businesses as currently conducted. To the<br \/>\nknowledge of Target or Target Subsidiary, neither the execution nor delivery of<br \/>\nthis Agreement, nor the carrying on of Target&#8217;s or Target Subsidiary&#8217;s<br \/>\nbusinesses as presently conducted nor any activity of such officers, employees<br \/>\nor consultants in connection with the carrying on of Target&#8217;s or Target<br \/>\nSubsidiary&#8217;s businesses as presently conducted, will conflict with or result in<br \/>\na breach of the terms, conditions or provisions of, constitute a default under,<br \/>\nor trigger a condition precedent to any rights under, any Contract or other<br \/>\nagreement under which any of such officers, employees or consultants is now<br \/>\nbound.<\/p>\n<p>                (f) Target and Target Subsidiary have complied in all material<br \/>\nrespects with the verification requirements and the record-keeping requirements<br \/>\nof the Immigration Reform and Control Act of 1986 (&#8220;IRCA&#8221;); to the best<br \/>\nknowledge of Target or Target Subsidiary, the information and documents on which<br \/>\nTarget and Target Subsidiary relied to comply with IRCA are true and correct;<br \/>\nand there have not been any discrimination complaints filed against Target or<br \/>\nTarget Subsidiary pursuant to IRCA, and to the best knowledge of Target or<br \/>\nTarget Subsidiary, there is no basis for the filing of such a complaint.<\/p>\n<p>            2.20 ENVIRONMENTAL MATTERS.<\/p>\n<p>                (a) Target and Target Subsidiary possess all Environmental<br \/>\nPermits required for the operation of their businesses.<\/p>\n<p>                (b) Target and Target Subsidiary are in compliance in all<br \/>\nmaterial respects with (i) all terms, conditions and provisions of its<br \/>\nEnvironmental Permits; and (ii) all Environmental Laws.<\/p>\n<p>                (c) Neither Target nor, to the knowledge of Target, Target<br \/>\nSubsidiary or any predecessor of Target nor any entity previously owned by<br \/>\nTarget has any obligation or liability with respect to any Hazardous Material,<br \/>\nincluding any Release or threatened or suspected Release of any Hazardous<br \/>\nMaterial, and there have been no events, facts or circumstances since the date<br \/>\nof incorporation of Target and Target Subsidiary which could reasonably be<br \/>\nexpected to form the basis of any such obligation or liability.<\/p>\n<p>                (d) There have been no environmental investigations, studies,<br \/>\naudits, tests, reviews or other analyses conducted by or for Target or Target<br \/>\nSubsidiary or, to the knowledge of Target or Target Subsidiary, by or for any<br \/>\nother Person with respect to any Site <\/p>\n<p>                                       22<br \/>\n   28<\/p>\n<p>while Target or Target Subsidiary has occupied the Site, which have not been<br \/>\ndelivered to Acquiror prior to execution of this Agreement.<\/p>\n<p>            2.21 OTHER NEGOTIATIONS; BROKERS; THIRD PARTY EXPENSES. Neither<br \/>\nTarget nor, to the knowledge of Target, any of its Affiliates (nor any<br \/>\ninvestment banker, financial advisor, attorney, accountant or other Person<br \/>\nretained by or acting for or on behalf of Target or at Target&#8217;s direction) (a)<br \/>\nhas entered into any Contract that conflicts with any of the transactions<br \/>\ncontemplated by this Agreement or (b) has entered into any Contract or had any<br \/>\ndiscussions with any Person regarding any transaction involving Target which<br \/>\ncould reasonably be expected to result in Acquiror, Target or any general<br \/>\npartner, limited partner, manager, officer, director, employee, agent or<br \/>\nAffiliate of any of them being subject to any claim for liability to said Person<br \/>\nas a result of entering into this Agreement or consummating the transactions<br \/>\ncontemplated hereby. Section 2.21 of the Target Disclosure Schedule sets forth<br \/>\nthe principal terms and conditions of any Contract with respect to, and a<br \/>\nreasonable estimate of, all Third Party Expenses expected to be incurred by<br \/>\nTarget in connection with the negotiation and effectuation of the terms and<br \/>\nconditions of this Agreement and the transactions contemplated hereby.<\/p>\n<p>            2.22 FOREIGN CORRUPT PRACTICES ACT. Neither Target, Target<br \/>\nSubsidiary, nor to the knowledge of Target or Target Subsidiary, any agent,<br \/>\nemployee or other Person acting on behalf of Target or Target Subsidiary has,<br \/>\ndirectly or indirectly, used any corporate funds for unlawful contributions,<br \/>\ngifts, entertainment or other unlawful expenses relating to political activity,<br \/>\nmade any unlawful payment to foreign or domestic government officials or<br \/>\nemployees or to foreign or domestic political parties or campaigns from<br \/>\ncorporate funds, violated any provision of the Foreign Corrupt Practices Act of<br \/>\n1977, as amended, or made any bribe, rebate, payoff, influence payment, kickback<br \/>\nor other similar unlawful payment.<\/p>\n<p>            2.23 TAX-FREE REORGANIZATION. To the knowledge of Target, after Good<br \/>\nFaith Consultation with Target&#8217;s independent accountants, neither Target nor any<br \/>\nof its directors, officers or stockholders has taken any action which could<br \/>\nreasonably be expected to jeopardize the status of the Merger as a<br \/>\n&#8220;reorganization&#8221; within the meaning of Section 368(a) of the Internal Revenue<br \/>\nCode.<\/p>\n<p>            2.24 APPROVALS.<\/p>\n<p>                (a) Section 2.24(a) of the Target Disclosure Schedule contains a<br \/>\nlist of all material Approvals of Governmental or Regulatory Authorities<br \/>\nrelating to the business conducted by Target which are required to be given to<br \/>\nor obtained by Target prior to the Closing from any and all Governmental or<br \/>\nRegulatory Authorities in connection with the consummation of the transactions<br \/>\ncontemplated by this Agreement.<\/p>\n<p>                (b) Section 2.24(b) of the Target Disclosure Schedule contains a<br \/>\nlist of all material Approvals which are required to be given to or obtained by<br \/>\nTarget prior to the Closing from any and all third parties other than<br \/>\nGovernmental or Regulatory Authorities in connection with the consummation of<br \/>\nthe transactions contemplated by this Agreement.<\/p>\n<p>                (c) Target has obtained all material Approvals from Governmental<br \/>\nor Regulatory Authorities necessary to conduct the business conducted by Target<br \/>\nin the manner as it <\/p>\n<p>                                       23<br \/>\n   29<\/p>\n<p>is currently being conducted and there has been no written notice received by<br \/>\nTarget of any material violation or material non-compliance with any such<br \/>\nApprovals. All material Approvals from Governmental or Regulatory Authorities<br \/>\nnecessary to conduct the business conducted by Target as it is currently being<br \/>\nconducted are set forth in Section 2.24(c) of the Target Disclosure Schedule.<\/p>\n<p>                (d) The affirmative vote or consent of the holders of (i) the<br \/>\nshares of Target Common Stock outstanding as of the applicable record date<br \/>\nvoting separately as a class, and (ii) the shares of Target Common Stock and<br \/>\nTarget Preferred Stock outstanding as of the applicable record date, voting<br \/>\ntogether as a single class, are the only votes of the holders of any of Target<br \/>\nCapital Stock necessary to approve this Agreement and the Merger and the<br \/>\ntransactions contemplated hereby.<\/p>\n<p>            2.25 DISCLOSURE. No representation or warranty contained in Article<br \/>\n2 of this Agreement, and no statement contained in the Target Disclosure<br \/>\nSchedule or in any certificate, list or other writing furnished to Acquiror<br \/>\npursuant to any provision of this Agreement (including Target Financials and the<br \/>\nnotes thereto) contains any untrue statement of a material fact or omits to<br \/>\nstate a material fact necessary to make the representations and warranties of<br \/>\nTarget and Target Subsidiary in Article 2 (as modified by the Target Disclosure<br \/>\nSchedule), in the light of the circumstances under which they were made, not<br \/>\nmisleading.<\/p>\n<p>            2.26 S-4 REGISTRATION STATEMENT; PROXY STATEMENT. The information<br \/>\nsupplied in writing to Acquiror, or its counsel or auditors, by Target and<br \/>\nTarget Stockholders for inclusion in the registration statement on Form S-4 (or<br \/>\nsuch other or successor form as shall be appropriate) pursuant to which the<br \/>\nshares of Acquiror Common Stock to be issued in the Merger and Target Options to<br \/>\nbe assumed in the Merger will be registered with the SEC (the &#8220;S-4 Registration<br \/>\nStatement&#8221;) shall not, at the time the S-4 Registration Statement (including any<br \/>\namendments or supplements thereto) is declared effective by the SEC, contain any<br \/>\nuntrue statement of a material fact or omit to state any material fact required<br \/>\nto be stated therein or necessary in order to make the statements therein, in<br \/>\nlight of the circumstances under which they were made, not misleading. The<br \/>\ninformation supplied by Target and Target&#8217;s stockholders for inclusion in the<br \/>\nproxy statement\/prospectus to be sent to the stockholders of Target and Acquiror<br \/>\nin connection with the meeting of Target&#8217;s stockholders (the &#8220;Acquiror<br \/>\nStockholders Meeting&#8221;) to consider approval of the Merger (the &#8220;Target<br \/>\nStockholders Meeting&#8221;) and in connection with the meeting of Acquiror&#8217;s<br \/>\nstockholders to consider approval of the Merger and this Agreement and the<br \/>\namendment of Acquiror&#8217;s Certificate of Incorporation to increase the number of<br \/>\nauthorized shares of Acquiror Common Stock to a number sufficient to enable<br \/>\nAcquiror to comply with all its obligations under this Agreement and the Merger<br \/>\n(the &#8220;Acquiror Charter Amendment&#8221;) (such proxy statement\/prospectus as amended<br \/>\nor supplemented is referred to herein as the &#8220;Proxy Statement&#8221;) shall not, on<br \/>\nthe date the Proxy Statement is first mailed to Target&#8217;s stockholders and<br \/>\nAcquiror&#8217;s stockholders, at the time of the Target Stockholders Meeting, at the<br \/>\ntime of the Acquiror Stockholders Meeting and at the Effective Time, contain any<br \/>\nstatement which, at such time, is false or misleading with respect to any<br \/>\nmaterial fact, or omit to state any material fact necessary in order to make the<br \/>\nstatements made therein, in light of the circumstances under which they are<br \/>\nmade, not false or misleading; or omit to state any material fact necessary to<br \/>\ncorrect any statement in any earlier communication with respect to the<br \/>\nsolicitation of proxies for the Target Stockholders Meeting or the Acquiror<br \/>\nStockholders Meeting <\/p>\n<p>                                       24<br \/>\n   30<\/p>\n<p>which has become false or misleading. Notwithstanding the foregoing, Target<br \/>\nmakes no representation, warranty or covenant with respect to any information<br \/>\nsupplied by Acquiror that is contained in the S-4 Registration Statement or the<br \/>\nProxy Statement.<\/p>\n<p>            2.27 INVESTMENT ADVISORS. Except as set forth in Section 2.27 of the<br \/>\nTarget Disclosure Schedule, no broker, investment banker, financial advisor or<br \/>\nother Person is entitled to any broker&#8217;s, finder&#8217;s, financial advisor&#8217;s or<br \/>\nsimilar fee or commission in connection with this Agreement and the transactions<br \/>\ncontemplated hereby based on arrangements made by or on behalf of Target.<\/p>\n<p>                                    ARTICLE 3<br \/>\n                   REPRESENTATIONS AND WARRANTIES OF ACQUIROR<\/p>\n<p>            Acquiror hereby represents and warrants to Target, subject to such<br \/>\nexceptions and qualifications as are specifically disclosed in the Acquiror<br \/>\ndisclosure schedule and schedule of exceptions of Acquiror (the &#8220;Acquiror<br \/>\nDisclosure Schedule&#8221;) delivered herewith and dated as of the date hereof as<br \/>\nfollows:<\/p>\n<p>            3.1 ORGANIZATION AND QUALIFICATION. Acquiror is a corporation duly<br \/>\norganized, validly existing and in good standing under the Laws of the State of<br \/>\nDelaware. Acquiror has all requisite corporate power and authority to conduct<br \/>\nits business as now conducted and as currently proposed to be conducted and to<br \/>\nown, use and lease its Assets and Properties. Acquiror is duly qualified,<br \/>\nlicensed or admitted to do business and is in good standing as a foreign<br \/>\ncorporation in each jurisdiction in which the ownership, use, licensing or<br \/>\nleasing of its Assets and Properties, or the conduct or nature of its business,<br \/>\nmakes such qualification, licensing or admission necessary, except for such<br \/>\nfailures to be so duly qualified, licensed or admitted and in good standing that<br \/>\ncould not reasonably be expected to have a Material Adverse Effect on Acquiror.<br \/>\nSection 3.1 of the Acquiror Disclosure Schedule sets forth each jurisdiction<br \/>\nwhere Acquiror is so qualified to do business and separately lists each other<br \/>\njurisdiction in which Acquiror owns, uses, licenses or leases any material<br \/>\nAssets or Properties, has established a local office or other permanent local<br \/>\npresence or has employees or engages independent contractors.<\/p>\n<p>            3.2 AUTHORITY RELATIVE TO THIS AGREEMENT. Acquiror has full<br \/>\ncorporate power and authority to execute and deliver this Agreement and the<br \/>\nAncillary Agreements to which it is a party, to perform its respective<br \/>\nobligations hereunder and thereunder and to consummate the transactions<br \/>\ncontemplated hereby and thereby. The execution and delivery by Acquiror of this<br \/>\nAgreement and the Ancillary Agreements to which Target is a party and the<br \/>\nconsummation by Acquiror of the transactions contemplated hereby and thereby<br \/>\nhave been duly and validly authorized by all necessary corporate action of<br \/>\nAcquiror, and no other corporate action on the part of Acquiror is required to<br \/>\nauthorize the execution, delivery and performance of this Agreement and the<br \/>\nAncillary Agreements to which Target is a party by Acquiror and the consummation<br \/>\nby Acquiror of the transactions contemplated hereby and thereby. This Agreement<br \/>\nand the Ancillary Agreements to which Acquiror is a party have each been duly<br \/>\nand validly executed and delivered by Acquiror and, assuming the due<br \/>\nauthorization and the valid execution and delivery of this Agreement by Target<br \/>\nand each Ancillary Agreement by each other party (other than Acquiror) to such<br \/>\nAncillary Agreement, each constitutes a legal, valid and <\/p>\n<p>                                       25<br \/>\n   31<\/p>\n<p>binding obligation of Acquiror enforceable against Acquiror in accordance with<br \/>\nits respective terms, except as the enforceability thereof may be limited by<br \/>\nbankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium or<br \/>\nother similar Laws relating to the enforcement of creditors&#8217; rights generally<br \/>\nand by general principles of equity. The shares of Acquiror Common Stock to be<br \/>\nissued in the Merger pursuant to Section 1.6(a) shall, when issued in compliance<br \/>\nwith this Agreement, be duly and validly issued, fully paid and non-assessable,<br \/>\nand the shares of Acquiror Common Stock that will be issuable upon the exercise<br \/>\nof Acquiror Options and Acquiror Warrants that are issued in the Merger pursuant<br \/>\nto Section 1.6(c) and (d), respectively, when issued upon the exercise of and in<br \/>\ncompliance with such Acquiror Options and Acquiror Warrants, will be duly and<br \/>\nvalidly issued, fully paid and non-assessable.<\/p>\n<p>            3.3 CAPITALIZATION. The authorized capital stock of Acquiror<br \/>\nconsists only of 80,000,000 shares of Common Stock, $0.0001 par value per share,<br \/>\n10,000,000 shares of Preferred Stock, $0.0001 par value per share. As of the<br \/>\nclose of business on November 27, 1999, 43,602,432 shares of Common Stock, no<br \/>\nshares of Preferred Stock, options to purchase 8,047,963 shares of Common Stock<br \/>\nand warrants to purchase 60,000 shares of Common Stock were issued and<br \/>\noutstanding.<\/p>\n<p>            3.4 SUBSIDIARIES. Acquiror has one subsidiary, Redback Networks<br \/>\nInternational Inc., which is not a material subsidiary. Acquiror has no other<br \/>\nSubsidiaries and does not (and prior to the Closing will not) otherwise hold any<br \/>\nequity, membership, partnership, joint venture or other ownership interest in<br \/>\nany Person.<\/p>\n<p>            3.5 NO CONFLICTS. The execution and delivery by Acquiror of this<br \/>\nAgreement does not, and the performance by Acquiror of its obligations under<br \/>\nthis Agreement and the consummation of the transactions contemplated hereby do<br \/>\nnot and will not:<\/p>\n<p>                (a) conflict with or result in a violation or breach of any of<br \/>\nthe terms, conditions or provisions of the Certificate of Incorporation or<br \/>\nBylaws of Acquiror;<\/p>\n<p>                (b) subject to obtaining the consents, approvals and actions,<br \/>\nmaking the filings and giving the notices disclosed in Section 3.5 of the<br \/>\nAcquiror Disclosure Schedule, if any, conflict with or result in a violation or<br \/>\nbreach of any Law or Order applicable to Acquiror or its Assets or Properties;<\/p>\n<p>                (c) except as would not have a Material Adverse Effect on<br \/>\nAcquiror, (i) conflict with or result in a violation or breach of, (ii)<br \/>\nconstitute a default (or an event that, with or without notice or lapse of time<br \/>\nor both, would constitute a default) under, (iii) require Acquiror to obtain any<br \/>\nconsent, approval or action of, make any filing with or give any notice to any<br \/>\nPerson (other than the filing of the Delaware Certificate of Merger together<br \/>\nwith the required officers&#8217; certificates, any filing required under the HSR Act<br \/>\nin connection with the Merger and such consents, approvals, orders,<br \/>\nauthorizations, registrations, declarations and filings as may be required under<br \/>\nstate or federal securities Laws) as a result of the terms of, (iv) result in or<br \/>\ngive to any Person any right of termination, cancellation, acceleration or<br \/>\nmodification in or with respect to, (v) result in or give to any person any<br \/>\nadditional rights or entitlement to increased, additional, accelerated or<br \/>\nguaranteed payments or performance under, (vi) result in the creation or<br \/>\nimposition of (or the obligation to create or impose) any material Lien upon<br \/>\nAcquiror, any of its <\/p>\n<p>                                       26<br \/>\n   32<\/p>\n<p>subsidiaries, or any of its material Assets or Properties, or (vii) result in<br \/>\nthe loss of a material benefit under any material Contract or License to which<br \/>\nAcquiror is a party or by which any of Acquiror&#8217;s material Assets and Properties<br \/>\nare bound.<\/p>\n<p>            3.6 SEC DOCUMENTS; ACQUIROR FINANCIAL STATEMENTS. Acquiror has<br \/>\nfurnished or made available to Target or its counsel true and complete copies of<br \/>\nall SEC Documents filed by it with the SEC since May 17, 1999, all in the form<br \/>\nso filed. As of their respective filing dates, such SEC Documents filed by<br \/>\nAcquiror and all SEC Documents filed after the date hereof but before the<br \/>\nClosing complied or will comply in all material respects with the requirements<br \/>\nof the Securities Act and the Exchange Act and the rules and regulations of the<br \/>\nSEC thereunder, as the case may be, and none of the SEC Documents contained or<br \/>\nwill contain any untrue statement of a material fact or omitted to state a<br \/>\nmaterial fact required to be stated therein or necessary to make the statements<br \/>\nmade therein, in light of the circumstances in which they were made, not<br \/>\nmisleading, except to the extent such SEC Documents have been corrected, updated<br \/>\nor superseded by a document subsequently filed with the SEC. The financial<br \/>\nstatements of Acquiror, including the notes thereto, included in the SEC<br \/>\nDocuments (the &#8220;Acquiror Financial Statements&#8221;) comply as to form in all<br \/>\nmaterial respects with the published rules and regulations of the SEC with<br \/>\nrespect thereto, have been prepared in accordance with GAAP consistently applied<br \/>\n(except as may be indicated in the notes thereto or, in the case of unaudited<br \/>\nstatements, as permitted by Form 10-Q under the Exchange Act) and present fairly<br \/>\nthe consolidated financial position of Acquiror at the dates thereof and the<br \/>\nconsolidated results of its operations and cash flows for the periods then ended<br \/>\n(subject, in the case of unaudited financial statements, to normal year-end<br \/>\nadjustments). There has been no change in Acquiror&#8217;s accounting policies except<br \/>\nas described in the notes to the Acquiror Financial Statements.<\/p>\n<p>            3.7 ABSENCE OF CHANGES. Since September 30, 1999, there has not been<br \/>\nany material adverse change in the Business or Condition of Acquiror or any<br \/>\noccurrence or event which, individually or in the aggregate is reasonably<br \/>\nexpected to have Material Adverse Effect on Acquiror. In addition, without<br \/>\nlimiting the generality of the foregoing, except as expressly contemplated by<br \/>\nthis Agreement, since September 30, 1999:<\/p>\n<p>                (a) Acquiror has not entered into any material Contract or other<br \/>\nmaterial commitment or transaction;<\/p>\n<p>                (b) there has not been any material amendment or other material<br \/>\nmodification (or agreement to do so), or material violation of the terms of, any<br \/>\nof the material Contracts set forth or described in the Acquiror Disclosure<br \/>\nSchedule;<\/p>\n<p>                (c) there has not been any amendment to Acquiror&#8217;s Certificate<br \/>\nof Incorporation or Bylaws;<\/p>\n<p>                (d) there has not been any transfer (by way of a License or<br \/>\notherwise) to any Person of rights to any material Acquiror Intellectual<br \/>\nProperty, other than licenses in the ordinary course of business consistent with<br \/>\npast practice;<\/p>\n<p>                (e) Acquiror has not made any change in accounting policies,<br \/>\nprinciples, methods, practices or procedures (including for bad debts,<br \/>\ncontingent liabilities or <\/p>\n<p>                                       27<br \/>\n   33<\/p>\n<p>otherwise, respecting capitalization or expense of research and development<br \/>\nexpenditures, depreciation or amortization rates or timing of recognition of<br \/>\nincome and expense);<\/p>\n<p>                (f) Acquiror has taken all commercially reasonable action<br \/>\nrequired to maintain, renew, extend or enforce any material Acquiror<br \/>\nIntellectual Property;<\/p>\n<p>                (g) there has been no physical damage, destruction or other<br \/>\ncasualty loss (whether or not covered by insurance) affecting any of the real or<br \/>\npersonal property or equipment of Acquiror or in an amount exceeding one hundred<br \/>\nthousand dollars ($100,000) individually or two hundred fifty thousand dollars<br \/>\n($250,000) in the aggregate; and<\/p>\n<p>                (h) Acquiror has not entered into or approved any contract,<br \/>\narrangement or understanding or acquiesced in respect of any arrangement or<br \/>\nunderstanding, to do, engage in or cause or having the effect of any of the<br \/>\nforegoing.<\/p>\n<p>            3.8 NO UNDISCLOSED LIABILITIES. Except as reflected or reserved<br \/>\nagainst in Acquiror&#8217;s Form 10-Q for the quarter ending September 30, 1999<br \/>\n(Acquiror&#8217;s &#8220;September 10-Q&#8221;) (including the notes thereto), Acquiror has no<br \/>\nmaterial Liabilities, other than Liabilities incurred in the ordinary course of<br \/>\nbusiness consistent with past practice since September 30, 1999.<\/p>\n<p>            3.9 TAXES.<\/p>\n<p>                (a) All Tax returns, statements, reports, declarations and other<br \/>\nforms and documents (including without limitation estimated Tax returns and<br \/>\nreports and material information statements, returns and reports) required to be<br \/>\nfiled with any Tax Authority with respect to any Taxable period ending on or<br \/>\nbefore the Effective Time, by or on behalf of Acquiror (collectively, &#8220;Tax<br \/>\nReturns&#8221; and individually a &#8220;Tax Return&#8221;), have been or will be completed and<br \/>\nfiled when due (including any extensions of such due date) and all amounts shown<br \/>\ndue on such Tax Returns on or before the Effective Time have been or will be<br \/>\npaid on or before such date. All such Tax Returns are true, accurate and<br \/>\ncomplete as filed. The Acquiror&#8217;s September 30, 1999 unaudited balance sheet<br \/>\nincluded in Acquiror&#8217;s September 10-Q (the &#8220;Acquiror Balance Sheet&#8221;) (i) fully<br \/>\naccrues all Acquiror&#8217;s actual and contingent liabilities for Taxes with respect<br \/>\nto all periods through September 30, 1999 and Acquiror has not and will not<br \/>\nincur any Tax liability in excess of the amount reflected on such Acquiror<br \/>\nBalance Sheet with respect to such periods (excluding any amount thereof that<br \/>\nreflects timing differences between the recognition of income for purposes of<br \/>\nGAAP and for Tax purposes), and (ii) properly accrues in accordance with GAAP<br \/>\nall material liabilities for Taxes payable after September 30, 1999 with respect<br \/>\nto all transactions and events occurring on or prior to such date. All<br \/>\ninformation set forth Acquiror&#8217;s September 10-Q relating to Tax matters is true,<br \/>\ncomplete and accurate in all material respects. No material Tax liability since<br \/>\nSeptember 30, 1999 has been or will be incurred by Acquiror other than in the<br \/>\nordinary course of business, and adequate provision has been made by Acquiror<br \/>\nfor all Taxes since that date in accordance with GAAP on at least a quarterly<br \/>\nbasis.<\/p>\n<p>                (b) Acquiror has withheld and paid to the applicable financial<br \/>\ninstitution or Tax Authority all amounts required to be withheld. Acquiror (or<br \/>\nany member of <\/p>\n<p>                                       28<br \/>\n   34<\/p>\n<p>any affiliated or combined group of which Acquiror has been a member) has not<br \/>\ngranted any extension or waiver of the limitation period applicable to any Tax<br \/>\nReturns that is still in effect. There is no material claim, audit, action,<br \/>\nsuit, proceeding, or (to the knowledge of Acquiror) investigation now pending or<br \/>\n(to the knowledge of Acquiror) threatened against or with respect to Acquiror in<br \/>\nrespect of any Tax or assessment. No notice of deficiency or similar document of<br \/>\nany Tax Authority asserting that Acquiror has unpaid Tax liability has been<br \/>\nreceived by Acquiror, and there are no liabilities for Taxes (including<br \/>\nliabilities for interest, additions to Tax and penalties thereon and related<br \/>\nexpenses) with respect to the issues that have been raised (and are currently<br \/>\npending) by any Tax Authority that could, if determined adversely to Acquiror,<br \/>\nmaterially and adversely affect the liability of Acquiror for Taxes. There are<br \/>\nno liens for Taxes (other than for current Taxes not yet due and payable) upon<br \/>\nthe assets of Acquiror. Acquiror has never been a member of an affiliated group<br \/>\nof corporations, within the meaning of Section 1504 of the Code. Acquiror is in<br \/>\nfull compliance with all the terms and conditions of any Tax exemptions or other<br \/>\nTax-sharing agreement or order of a foreign government and the consummation of<br \/>\nthe Merger will not have any adverse effect on the continued validity and<br \/>\neffectiveness of any such Tax exemption or other Tax-sharing agreement or order.<br \/>\nNeither Acquiror nor any Person on behalf of Acquiror has entered into or will<br \/>\nenter into any agreement or consent pursuant to the collapsible corporation<br \/>\nprovisions of Section 341(f) of the Code (or any corresponding provision of<br \/>\nstate, local or foreign income tax law) or agreed to have Section 341(f)(2) of<br \/>\nthe Code (or any corresponding provision of state, local or foreign income tax<br \/>\nlaw) apply to any disposition of any asset owned by Acquiror. None of the assets<br \/>\nof Acquiror is property that Acquiror is required to treat as being owned by any<br \/>\nother person pursuant to the so-called &#8220;safe harbor lease&#8221; provisions of former<br \/>\nSection 168(f)(8) of the Code. None of the assets of Acquiror directly or<br \/>\nindirectly secures any debt the interest on which is tax-exempt under Section<br \/>\n103(a) of the Code. None of the assets of Acquiror is &#8220;tax-exempt use property&#8221;<br \/>\nwithin the meaning of Section 168(h) of the Code. Acquiror has not made and will<br \/>\nnot make a deemed dividend election under Treas. Reg. Section 1.1502-32(f)(2) or<br \/>\na consent dividend election under Section 565 of the Code. Acquiror has never<br \/>\nbeen a party (either as a distributing corporation or as a corporation that has<br \/>\nbeen distributed) to any transaction intended to qualify under Section 355 of<br \/>\nthe Code or any corresponding provision of state law. Acquiror has not<br \/>\nparticipated in (and will not participate in) an international boycott within<br \/>\nthe meaning of Section 999 of the Code. Acquiror does not have and has not had a<br \/>\npermanent establishment in any foreign country, as defined in any applicable tax<br \/>\ntreaty or convention between the United States of America and such foreign<br \/>\ncountry. Acquiror has never elected to be treated as an S-corporation under<br \/>\nSection 1362 of the Code or any corresponding provision of federal or state law.<br \/>\nAll material elections with respect to Acquiror&#8217;s Taxes made during the fiscal<br \/>\nyears ending, December 31, 1996, 1997 and 1998 are reflected on the Acquiror Tax<br \/>\nReturns for such periods. After the date of this Agreement, no material election<br \/>\nwith respect to Taxes not made in the ordinary course of business will be made<br \/>\nwithout the prior written consent of Target, which consent will not be<br \/>\nunreasonably withheld or delayed. Acquiror is not party to any joint venture,<br \/>\npartnership, or other arrangement or contract which could be treated as a<br \/>\npartnership for federal income tax purposes. Acquiror is not currently, and<br \/>\nnever has been, subject to the reporting requirements of Section 6038A of the<br \/>\nCode. There is no agreement, contract or arrangement to which Acquiror is a<br \/>\nparty that could, individually or collectively, result in the payment of any<br \/>\namount that would not be deductible by reason of Sections 280G (as determined<br \/>\nwithout regard to Section 280G(b)(4) and (5)), 162(a) (by reason of being<br \/>\nunreasonable in amount), 162 (b) <\/p>\n<p>                                       29<br \/>\n   35<\/p>\n<p>through (p) or 404 of the Code. Acquiror is not a party to or bound by any Tax<br \/>\nindemnity, Tax sharing or Tax allocation agreement (whether written or unwritten<br \/>\nor arising under operation of federal law as a result of being a member of a<br \/>\ngroup filing consolidated Tax returns, under operation of certain state laws as<br \/>\na result of being a member of a unitary group, or under comparable laws of other<br \/>\nstates or foreign jurisdictions) which includes a party other than Acquiror nor<br \/>\ndoes Acquiror owe any amount under any such Agreement. Acquiror is not, and has<br \/>\nnot been, a United States real property holding corporation (as defined in<br \/>\nSection 897(c)(2) of the Code) during the applicable period specified in Section<br \/>\n897(c)(1)(A)(ii) of the Code. Other than by reason of the Merger, Acquiror has<br \/>\nnot been and will not be required to include any material adjustment in Taxable<br \/>\nincome for any Tax period (or portion thereof) pursuant to Section 481 or 263A<br \/>\nof the Code or any comparable provision under state or foreign Tax laws as a<br \/>\nresult of transactions, events or accounting methods employed prior to the<br \/>\nMerger.<\/p>\n<p>                (c) For purposes of this Agreement, the following terms have the<br \/>\nfollowing meanings: &#8220;Tax&#8221; (and, with correlative meaning, &#8220;Taxes&#8221; and &#8220;Taxable&#8221;)<br \/>\nmeans any and all taxes including, without limitation, (i) any net income,<br \/>\nalternative or add-on minimum tax, gross income, gross receipts, sales, use, ad<br \/>\nvalorem, transfer, franchise, profits, value added, net worth, license,<br \/>\nwithholding, payroll, employment, excise, severance, stamp, occupation, premium,<br \/>\nproperty, environmental or windfall profit tax, custom, duty or other tax,<br \/>\ngovernmental fee or other like assessment or charge of any kind whatsoever,<br \/>\ntogether with any interest or any penalty, addition to tax or additional amount<br \/>\nimposed by any Tax Authority responsible for the imposition of any such tax<br \/>\n(domestic or foreign), (ii) any liability for the payment of any amounts of the<br \/>\ntype described in (i) as a result of being a member of an affiliated,<br \/>\nconsolidated, combined or unitary group for any Taxable period or as the result<br \/>\nof being a transferee or successor thereof and (iii) any liability for the<br \/>\npayment of any amounts of the type described in (i) or (ii) as a result of any<br \/>\nexpress or implied obligation to indemnify any other Person. As used in this<br \/>\nSection 3.9, the term &#8220;Acquiror&#8221; means Acquiror and any entity included in, or<br \/>\nrequired under GAAP to be included in, any of the Acquiror Financial Statements.<\/p>\n<p>            3.10 LEGAL PROCEEDINGS. Except as set forth in Section 3.10 of the<br \/>\nAcquiror Disclosure Schedule:<\/p>\n<p>                    (i) there are no Actions or Proceedings pending or, to the<br \/>\nknowledge of Acquiror, threatened against, relating to or affecting Acquiror or<br \/>\nits Assets and Properties; and<\/p>\n<p>                    (ii) Acquiror has not received notice, and does not<br \/>\notherwise have knowledge of any Orders outstanding against Acquiror or any of<br \/>\nits subsidiaries.<\/p>\n<p>            3.11 COMPLIANCE WITH LAWS AND ORDERS. Acquiror has not violated in<br \/>\nany material respect, and is not currently in default in any material respect<br \/>\nunder, any Law or Order applicable to Acquiror or any of its Assets and<br \/>\nProperties.<\/p>\n<p>            3.12 EMPLOYEE BENEFIT PLANS.<\/p>\n<p>                (a) Except for the plans and agreements listed in Section 3.12<br \/>\nof the Acquiror Disclosure Schedule (collectively, the &#8220;Plans&#8221;), Acquiror does<br \/>\nnot maintain, is not a <\/p>\n<p>                                       30<br \/>\n   36<\/p>\n<p>party to, does not contribute to and is not obligated to contribute to, and<br \/>\nAcquiror&#8217;s employees or former employees and their dependents or survivors do<br \/>\nnot receive benefits under, any of the following (whether or not set forth in a<br \/>\nwritten document):<\/p>\n<p>                    (i) Any employee benefit plan, as defined in section 3(3) of<br \/>\nERISA;<\/p>\n<p>                    (ii) Any bonus, deferred compensation, incentive, restricted<br \/>\nstock, stock purchase, stock option, stock appreciation right, phantom stock,<br \/>\nsupplemental pension, executive compensation, cafeteria benefit, dependent care,<br \/>\ndirector or employee loan, fringe benefit, sabbatical, severance, termination<br \/>\npay or similar plan, program, policy, agreement or arrangement (other than any<br \/>\nsuch item provided solely pursuant to the terms of a written or oral contract<br \/>\nwith any individual employee that is disclosed in Section 3.12 of the Acquiror<br \/>\nDisclosure Schedule); or<\/p>\n<p>                    (iii) Any plan, program, agreement, policy, commitment or<br \/>\nother arrangement relating to the provision of any benefit described in section<br \/>\n3(1) of ERISA to former employees or directors or to their survivors, other than<br \/>\nprocedures intended to comply with COBRA.<\/p>\n<p>                (b) Neither Acquiror nor any ERISA Affiliate has, since January<br \/>\n1, 1993, terminated, suspended, discontinued contributions to or withdrawn from<br \/>\nany employee pension benefit plan, as defined in section 3(2) of ERISA,<br \/>\nincluding (without limitation) any multiemployer plan, as defined in section<br \/>\n3(37) of ERISA.<\/p>\n<p>                (c) Acquiror has agreed to provide to Target prior to the<br \/>\nEffective Time complete, accurate and current copies of each of the following:<\/p>\n<p>                    (i) The text (including amendments) of each of the Plans, to<br \/>\nthe extent reduced to writing;<\/p>\n<p>                    (ii) A summary of each of the Plans, to the extent not<br \/>\npreviously reduced to writing;<\/p>\n<p>                    (iii) With respect to each Plan that is an employee benefit<br \/>\nplan (as defined in section 3(3) of ERISA), the following:<\/p>\n<p>                          A. The most recent summary plan description that has<br \/>\nbeen prepared, as described in section 102 of ERISA;<\/p>\n<p>                          B. Any summary of material modifications that has been<br \/>\ndistributed to participants or filed with the U.S. Department of Labor but that<br \/>\nhas not been incorporated in an updated summary plan description furnished under<br \/>\nSubparagraph (A) above; and<\/p>\n<p>                          C. The annual report, as described in section 103 of<br \/>\nERISA, and (where applicable) actuarial reports, for the three most recent plan<br \/>\nyears for which an annual report or actuarial report has been prepared; and<\/p>\n<p>                                       31<br \/>\n   37<\/p>\n<p>                    (iv) With respect to each Plan that is intended to qualify<br \/>\nunder section 401(a) of the Internal Revenue Code, the most recent determination<br \/>\nletter concerning the Plan&#8217;s qualification under section 401(a) of the Internal<br \/>\nRevenue Code, as issued by the Internal Revenue Service, and any subsequent<br \/>\ndetermination letter application.<\/p>\n<p>                (d) With respect to each Plan that is an employee benefit plan<br \/>\n(as defined in section 3(3) of ERISA), the requirements of ERISA applicable to<br \/>\nsuch Plan have been satisfied, except to the extent that a failure to satisfy<br \/>\nany of such requirements would not have a Material Adverse Effect.<\/p>\n<p>                (e) With respect to each Plan that is subject to COBRA, the<br \/>\nrequirements of COBRA applicable to such Plan have been satisfied, except to the<br \/>\nextent that a failure to satisfy any of such requirements would not have a<br \/>\nMaterial Adverse Effect.<\/p>\n<p>                (f) With respect to each Plan that is subject to the Family<br \/>\nMedical Leave Act of 1993, as amended, the requirements of such Act applicable<br \/>\nto such Plan have been satisfied, except to the extent that a failure to satisfy<br \/>\nany of such requirements would not have a Material Adverse Effect.<\/p>\n<p>                (g) Each Plan that is intended to qualify under section 401(a)<br \/>\nof the Internal Revenue Code meets the requirements for qualification under<br \/>\nsection 401(a) of the Internal Revenue Code and the regulations thereunder,<br \/>\nexcept to the extent that such requirements may be satisfied by adopting<br \/>\nretroactive amendments under section 401(b) of the Internal Revenue Code and the<br \/>\nregulations thereunder. Each such Plan has been administered in accordance with<br \/>\nits terms (or, if applicable, such terms as will be adopted pursuant to a<br \/>\nretroactive amendment under section 401(b) of the Internal Revenue Code) and the<br \/>\napplicable provisions of ERISA and the Internal Revenue Code and the regulations<br \/>\nthereunder, except to the extent that a failure to be so administered would not<br \/>\nhave a Material Adverse Effect.<\/p>\n<p>                (h) Neither Acquiror nor any ERISA Affiliate has any accumulated<br \/>\nfunding deficiency under section 412 of the Internal Revenue Code or any<br \/>\ntermination or withdrawal liability under Title IV of ERISA. For purposes of<br \/>\ndetermining any accumulated funding deficiency under section 412 of the Internal<br \/>\nRevenue Code, the term &#8220;ERISA Affiliate&#8221; shall include any entity that is deemed<br \/>\nto be a member of the same &#8220;controlled group&#8221; within the meaning of section<br \/>\n414(m) or (o) of the Internal Revenue Code.<\/p>\n<p>                (i) All contributions, premiums or other payments due from<br \/>\nAcquiror to (or under) any Plan have been fully paid or adequately provided for<br \/>\non the books and financial statements of Acquiror. All accruals (including,<br \/>\nwhere appropriate, proportional accruals for partial periods) have been made in<br \/>\naccordance with prior practices.<\/p>\n<p>                (j) Except as disclosed in Section 3.12 of the Acquiror<br \/>\nDisclosure Schedule, the consummation of the transactions contemplated herein<br \/>\nwill not result in (i) any amount becoming payable to any employee, director or<br \/>\nindependent contractor of Acquiror, (ii) the acceleration of payment or vesting<br \/>\nof any benefit, option or right to which any employee, director or independent<br \/>\ncontractor of Acquiror may be entitled, (iii) the forgiveness of any<br \/>\nindebtedness of any employee, director or independent contractor of Acquiror or<br \/>\n(iv) any cost <\/p>\n<p>                                       32<br \/>\n   38<br \/>\nbecoming due or accruing to Acquiror with respect to any employee, director or<br \/>\nindependent contractor of Acquiror.<\/p>\n<p>                (k) Other than routine claims for benefits under the Plans,<br \/>\nthere are no pending, or, to the best knowledge of Acquiror, threatened, Actions<br \/>\nor Proceedings involving the Plans, or the fiduciaries, administrators, or<br \/>\ntrustees of any of the Plans or Acquiror or any of its ERISA Affiliates as the<br \/>\nemployer or sponsor under any Plan, with any of the IRS, the Department of<br \/>\nLabor, the PBGC, any participant in or beneficiary of any Plan or any other<br \/>\nPerson whomsoever. Acquiror knows of no reasonable basis for any such claim,<br \/>\nlawsuit, dispute, action or controversy.<\/p>\n<p>            3.13 TITLE TO PROPERTY. Except for title to Acquiror Intellectual<br \/>\nProperty, which is covered by Section 3.14 below, Acquiror has good and<br \/>\nmarketable title to all of its material properties, interests in properties and<br \/>\nassets, real and personal, reflected in Acquiror&#8217;s September 10-Q or acquired<br \/>\nafter the date of Acquiror&#8217;s September 10-Q (except properties, interests in<br \/>\nproperties and assets sold or otherwise disposed of since the date of Acquiror&#8217;s<br \/>\nSeptember 10-Q in the ordinary course of business), free and clear of all<br \/>\nmaterial mortgages, liens, pledges, charges or encumbrances of any kind or<br \/>\ncharacter, except (i) liens for current taxes not yet due and payable, (ii) such<br \/>\nimperfections of title, liens and easements as do not and will not materially<br \/>\ndetract from or interfere with the use of the properties subject thereto or<br \/>\naffected thereby, or otherwise materially impair business operations involving<br \/>\nsuch properties and (iii) liens securing debt which is reflected in Acquiror&#8217;s<br \/>\nSeptember 10-Q. The plants, property and equipment of Acquiror that are used in<br \/>\nthe operations of its business are in good operating condition and repair,<br \/>\nsubject to normal wear and tear. All properties used in the operations of<br \/>\nAcquiror are reflected in Acquiror&#8217;s September 10-Q to the extent generally<br \/>\naccepted accounting principles required the same to be reflected as of the dates<br \/>\nof the financial statements included in Acquiror&#8217;s September 10-Q. Acquiror,<br \/>\nwith respect to properties and assets leased by Acquiror, holds valid leasehold<br \/>\ninterests in such properties and assets in accordance with the terms of the<br \/>\nagreements governing such leases.<\/p>\n<p>            3.14 INTELLECTUAL PROPERTY.<\/p>\n<p>                (a) Acquiror has all requisite right, title and interest in or<br \/>\nvalid and enforceable rights under Contracts or Licenses to use all Acquiror<br \/>\nIntellectual Property necessary to the conduct of its business as presently<br \/>\nconducted. Each item of Acquiror Intellectual Property, either is owned<br \/>\nexclusively by Acquiror, free and clear of any Liens, or is licensed to Acquiror<br \/>\nunder a valid License granting sufficient rights to permit Acquiror to conduct<br \/>\nits business as presently conducted. To the best of its knowledge, Acquiror owns<br \/>\nor has the valid right to use all trademarks, service marks and trade names used<br \/>\nby Acquiror in connection with the operation or conduct of the business of<br \/>\nAcquiror, including the sale of any products or technology or the provision of<br \/>\nany services by Acquiror. Acquiror owns exclusively, and has good title to, all<br \/>\ncopyrighted works that are Acquiror products or other works of authorship that<br \/>\nAcquiror otherwise purports to own; provided, however, that such works may<br \/>\nincorporate copyrighted works or works of authorship, trademarks or trade names<br \/>\nof third parties which are licensed to Acquiror or are in the public domain.<br \/>\nExcept pursuant to agreements in the ordinary course of business, Acquiror has<br \/>\nnot transferred ownership of any Acquiror Intellectual Property to any other<br \/>\nPerson.<\/p>\n<p>                                       33<br \/>\n   39<\/p>\n<p>                (b) To the extent that any Acquiror Intellectual Property that<br \/>\nis material to Acquiror&#8217;s business has been developed or created by any Person<br \/>\nother than Acquiror, Acquiror has a written agreement with such Person with<br \/>\nrespect thereto and Acquiror has either (i) obtained ownership of, and is the<br \/>\nexclusive owner of, all such Intellectual Property by operation of law or by<br \/>\nvalid assignment of any such rights or (ii) obtained a License under or to such<br \/>\nIntellectual Property.<\/p>\n<p>                (c) The operation of the business of Acquiror as currently<br \/>\nconducted, including Acquiror&#8217;s design, development, use, import, manufacture<br \/>\nand sale of the products, technology or services (including products, technology<br \/>\nor services currently under development) of Acquiror: (i) does not infringe the<br \/>\ncopyright or misappropriate the trade secrets of any Person; (ii) to the best of<br \/>\nAcquiror&#8217;s knowledge, does not infringe the patent rights or trademark rights of<br \/>\nany Person; (iii) does not violate in any material respect the rights of any<br \/>\nPerson (including rights to privacy or publicity other than patent rights or<br \/>\ntrademark rights described above); and, (iv) does not constitute unfair<br \/>\ncompetition or an unfair trade practice under any Law. Acquiror has not received<br \/>\nnotice from any Person claiming that such operation or any act, product,<br \/>\ntechnology or service (including products, technology or services currently<br \/>\nunder development) of Acquiror infringes or misappropriates the Intellectual<br \/>\nProperty of any Person or constitutes unfair competition or trade practices<br \/>\nunder any Law.<\/p>\n<p>                (d) Each item of Acquiror Registered Intellectual Property is<br \/>\nvalid and subsisting, and all necessary registration, maintenance, renewal fees,<br \/>\nannuity fees and taxes in connection with such Registered Intellectual Property<br \/>\nhave been paid and all necessary documents and certificates in connection with<br \/>\nsuch Registered Intellectual Property have been filed with the relevant patent,<br \/>\ncopyright, trademark or other authorities in the United States or foreign<br \/>\njurisdictions in which such Registered Intellectual Property is registered, as<br \/>\nthe case may be, for the purposes of maintaining such Registered Intellectual<br \/>\nProperty.<\/p>\n<p>                (e) There are no Contracts or Licenses between Acquiror and any<br \/>\nother Person with respect to Acquiror Intellectual Property under which there is<br \/>\nany dispute known to Acquiror regarding the scope of such Contract or License,<br \/>\nor performance under such Contract or License, including any dispute with<br \/>\nrespect to any payments to be made or received by Acquiror thereunder.<\/p>\n<p>                (f) Acquiror has taken all requisite commercially reasonable<br \/>\nsteps to maintain and preserve the confidentiality of Acquiror&#8217;s confidential<br \/>\ninformation and trade secrets of Acquiror or any similar information provided by<br \/>\nany other Person to Acquiror subject to a duty of confidentiality. Without<br \/>\nlimiting the generality of the foregoing, Acquiror has, and enforces, a policy<br \/>\nrequiring each employee, consultant and independent contractor to execute<br \/>\nproprietary information, confidentiality and invention assignment agreements.<\/p>\n<p>                (g) Acquiror has taken all commercially reasonable actions<br \/>\nnecessary and appropriate to assure that there shall be no material adverse<br \/>\nchange to its business or electronic systems or material interruptions in the<br \/>\ndelivery of Acquiror&#8217;s products and services by reason of computer software<br \/>\nerrors or miscalculations associated with the advent of the year 2000, including<br \/>\nthat all of its products (including products currently under development) will,<br \/>\nwithout interruption or manual intervention, continue to consistently,<br \/>\npredictably and accurately <\/p>\n<p>                                       34<br \/>\n   40<\/p>\n<p>record, store, process, calculate and present calendar dates falling on and<br \/>\nafter (and if applicable, spans of time including) January 1, 2000, and will<br \/>\nconsistently, predictably and accurately calculate any information dependent on<br \/>\nor relating to such dates in substantially the same manner, and with the same<br \/>\nfunctionality, data integrity and performance, as such products record, store,<br \/>\nprocess, calculate and present calendar dates on or before December 31, 1999, or<br \/>\ncalculate any information dependent on or relating to such dates.<\/p>\n<p>            3.15 CONTRACTS.<\/p>\n<p>                (a) Section 3.15(a)(1) of the Acquiror Disclosure Schedule<br \/>\ncontains a true and complete list of Acquiror&#8217;s Contracts that are material to<br \/>\nAcquiror&#8217;s business, operations or financial condition (true and complete copies<br \/>\nor, if none, reasonably complete and accurate written descriptions of which,<br \/>\ntogether with all amendments and supplements thereto and all waivers of any<br \/>\nterms thereof, have been made available to Target prior to the execution of this<br \/>\nAgreement).<\/p>\n<p>                (b) Each Contract required to be disclosed in Section 3.15(a) of<br \/>\nthe Acquiror Disclosure Schedule is in full force and effect and constitutes a<br \/>\nlegal, valid and binding agreement of Acquiror, enforceable against Acquiror in<br \/>\naccordance with its terms (subject to the effect of bankruptcy and other laws<br \/>\naffecting the rights of creditors generally and limitations on the enforcement<br \/>\nof contracts under principles of equity), and, to the knowledge of Acquiror and<br \/>\nits subsidiaries, each other party thereto (subject to the effect of bankruptcy<br \/>\nand other laws affecting the rights of creditors generally and limitations on<br \/>\nthe enforcement of contracts under principles of equity), and, to the knowledge<br \/>\nof Acquiror and its subsidiaries, no other party to such Contract is, nor has<br \/>\nreceived notice that it is, in material violation or breach of or default under<br \/>\nany such Contract (or with notice or lapse of time or both, would be in material<br \/>\nviolation or breach of or default under any such Contract).<\/p>\n<p>                (c) Acquiror is not a party to or bound by any Contract that (i)<br \/>\nautomatically terminates or allows termination by the other party thereto upon<br \/>\nconsummation of the transactions contemplated by this Agreement or (ii) contains<br \/>\nany covenant or other provision which limits Acquiror&#8217;s ability to compete with<br \/>\nany Person in any line of business or in any area or territory.<\/p>\n<p>            3.16 INSURANCE. Acquiror has policies of insurance and bonds of the<br \/>\ntype and in amounts customarily carried by companies conducting businesses or<br \/>\nowning assets similar to those of Acquiror. There is no material claim pending<br \/>\nunder any of such policies or bonds as to which coverage has been questioned,<br \/>\ndenied or disputed by the underwriters of such policies or bonds. All premiums<br \/>\ndue and payable under all such policies and bonds have been paid and Acquiror is<br \/>\notherwise in compliance with the terms of such policies and bonds. Acquiror has<br \/>\nno knowledge of any threatened termination of, or material premium increase with<br \/>\nrespect to, any of such policies.<\/p>\n<p>            3.17 AFFILIATE TRANSACTIONS. Except as disclosed in Section 3.17 of<br \/>\nthe Acquiror Disclosure Schedule, and except for any stock purchase agreements,<br \/>\nstock option agreements and invention assignment or confidentiality agreements<br \/>\nin favor of Acquiror, (i) there are no Contracts or Liabilities between<br \/>\nAcquiror, on the one hand, and (A) any current <\/p>\n<p>                                       35<br \/>\n   41<\/p>\n<p>or former officer, director, stockholder, or to Acquiror&#8217;s knowledge, any<br \/>\nAffiliate or Associate of Acquiror or (B) any Person who, to Acquiror&#8217;s<br \/>\nknowledge, is an Associate of any such officer, director, stockholder or<br \/>\nAffiliate, on the other hand, (ii) Acquiror does not provide or cause to be<br \/>\nprovided any assets, services or facilities to any such current or former<br \/>\nofficer, director, stockholder, Affiliate or Associate, (iii) neither Acquiror<br \/>\nnor any such current or former officer, director, stockholder, Affiliate or<br \/>\nAssociate provides or causes to be provided any assets, services or facilities<br \/>\nto Acquiror and (iv) Acquiror does not beneficially own, directly or indirectly,<br \/>\nany Investment Assets of any such current or former officer, director,<br \/>\nstockholder, Affiliate or Associate.<\/p>\n<p>            3.18 EMPLOYEES; LABOR RELATIONS.<\/p>\n<p>                (a) Acquiror is not a party to any collective bargaining<br \/>\nagreement and there are no unfair labor practice or labor arbitration<br \/>\nproceedings pending with respect to Acquiror, or, to the knowledge of Acquiror,<br \/>\nthreatened, and there are no facts or circumstances known to Acquiror that could<br \/>\nreasonably be expected to give rise to such complaint or claim. To the knowledge<br \/>\nof Acquiror, there are no organizational efforts presently underway or<br \/>\nthreatened involving any employees of Acquiror or any of the employees<br \/>\nperforming work for Acquiror but those provided by an outside employment agency,<br \/>\nif any. There has been no work stoppage, strike or other concerted action by<br \/>\nemployees of Acquiror.<\/p>\n<p>                (b) All employees of Acquiror are employed at will. Acquiror has<br \/>\nprovided to Target a list that sets forth the name of each officer, employee and<br \/>\nconsultant, together with such person&#8217;s position or function, annual base salary<br \/>\nor wage and any incentive, severance or bonus arrangements with respect to such<br \/>\nperson. To the knowledge of Acquiror, no employee of Acquiror has made any<br \/>\nthreat, or otherwise revealed an intent, to terminate such employee&#8217;s<br \/>\nrelationship with Acquiror, for any reason, including because of the<br \/>\nconsummation of the transactions contemplated by this Agreement. Acquiror is not<br \/>\na party to any agreement for the provision of labor from any outside agency. To<br \/>\nthe knowledge of Acquiror, there have been no claims by employees of such<br \/>\noutside agencies, if any, with regard to employees assigned to work for<br \/>\nAcquiror, and no claims by any governmental agency with regard to such<br \/>\nemployees.<\/p>\n<p>                (c) There have been no federal or state claims based on sex,<br \/>\nsexual or other harassment, age, disability, race or other discrimination or<br \/>\ncommon law claims, including claims of wrongful termination, by any employees of<br \/>\nAcquiror or by any of the employees performing work for Acquiror but those<br \/>\nprovided by an outside employment agency, and there are no facts or<br \/>\ncircumstances known to Acquiror that could reasonably be expected to give rise<br \/>\nto such complaint or claim. Acquiror has complied in all material respects with<br \/>\nall laws related to the employment of employees and, except as set forth in<br \/>\nSection 3.18(c) of the Acquiror Disclosure Schedule, Acquiror has not received<br \/>\nany notice of any claim that it has not complied in any material respect with<br \/>\nany Laws relating to the employment of employees, including any provisions<br \/>\nthereof relating to wages, hours, collective bargaining, the payment of Social<br \/>\nSecurity and similar taxes, equal employment opportunity, employment<br \/>\ndiscrimination, the WARN Act, employee safety, or that it is liable for any<br \/>\narrearages of wages or any taxes or penalties for failure to comply with any of<br \/>\nthe foregoing.<\/p>\n<p>                                       36<br \/>\n   42<\/p>\n<p>                (d) Acquiror has no written policies and\/or employee handbooks<br \/>\nor manuals except as described in Section 3.18(d) of the Acquiror Disclosure<br \/>\nSchedule.<\/p>\n<p>                (e) To the knowledge of Acquiror and its subsidiaries, no<br \/>\nofficer, employee or consultant of Acquiror is obligated under any Contract or<br \/>\nother agreement or subject to any Order or Law that would interfere with<br \/>\nAcquiror&#8217;s business as currently conducted. To Acquiror&#8217;s and its subsidiaries&#8217;<br \/>\nknowledge, neither the execution nor delivery of this Agreement, nor the<br \/>\ncarrying on of Acquiror&#8217;s business as presently conducted nor any activity of<br \/>\nsuch officers, employees or consultants in connection with the carrying on of<br \/>\nAcquiror&#8217;s business as presently conducted, will conflict with or result in a<br \/>\nbreach of the terms, conditions or provisions of, constitute a default under, or<br \/>\ntrigger a condition precedent to any rights under, any Contract or other<br \/>\nagreement under which any of such officers, employees or consultants is now<br \/>\nbound.<\/p>\n<p>                (f) Acquiror has complied in all material respects with the<br \/>\nverification requirements and the record-keeping requirements of the Immigration<br \/>\nReform and Control Act of 1986 (&#8220;IRCA&#8221;); to the best knowledge of Acquiror, the<br \/>\ninformation and documents on which Acquiror relied to comply with IRCA are true<br \/>\nand correct; and there have not been any discrimination complaints filed against<br \/>\nAcquiror pursuant to IRCA, and to the best knowledge of Acquiror, there is no<br \/>\nbasis for the filing of such a complaint.<\/p>\n<p>            3.19 ENVIRONMENTAL MATTERS.<\/p>\n<p>                (a) Acquiror possesses all Environmental Permits required for<br \/>\nthe operation of its business.<\/p>\n<p>                (b) Acquiror is in compliance in all material respects with (i)<br \/>\nall terms, conditions and provisions of its Environmental Permits; and (ii) all<br \/>\nEnvironmental Laws.<\/p>\n<p>                (c) Acquiror, to the knowledge of Acquiror or any predecessor of<br \/>\nAcquiror nor any entity previously owned by Acquiror has any obligation or<br \/>\nliability with respect to any Hazardous Material, including any Release or<br \/>\nthreatened or suspected Release of any Hazardous Material, and there have been<br \/>\nno events, facts or circumstances since the date of incorporation of Acquiror<br \/>\nwhich could reasonably be expected to form the basis of any such obligation or<br \/>\nliability.<\/p>\n<p>                (d) There have been no environmental investigations, studies,<br \/>\naudits, tests, reviews or other analyses conducted by or for Acquiror or, to the<br \/>\nknowledge of Acquiror, by or for any Other Person with respect to any Site while<br \/>\nAcquiror has occupied the Site, which have not been delivered to Acquiror prior<br \/>\nto execution of this Agreement.<\/p>\n<p>            3.20 OTHER NEGOTIATIONS; BROKERS; THIRD PARTY EXPENSES. Neither<br \/>\nAcquiror nor, to the knowledge of Acquiror, any of its Affiliates (nor any<br \/>\ninvestment banker, financial advisor, attorney, accountant or other Person<br \/>\nretained by or acting for or on behalf of Acquiror or at Acquiror&#8217;s direction)<br \/>\n(a) has entered into any Contract that conflicts with any of the transactions<br \/>\ncontemplated by this Agreement or (b) has entered into any Contract or had any<br \/>\ndiscussions with any Person regarding any transaction involving Acquiror which<br \/>\ncould reasonably be expected to result in Acquiror, or any general partner,<br \/>\nlimited partner, manager, <\/p>\n<p>                                       37<br \/>\n   43<\/p>\n<p>officer, director, employee, agent or Affiliate of any of them being subject to<br \/>\nany claim for liability to said Person as a result of entering into this<br \/>\nAgreement or consummating the transactions contemplated hereby. Section 3.20 of<br \/>\nthe Acquiror Disclosure Schedule sets forth the principal terms and conditions<br \/>\nof any Contract with respect to, and a reasonable estimate of, all Third Party<br \/>\nExpenses expected to be incurred by Acquiror in connection with the negotiation<br \/>\nand effectuation of the terms and conditions of this Agreement and the<br \/>\ntransactions contemplated hereby.<\/p>\n<p>            3.21 FOREIGN CORRUPT PRACTICES ACT. Neither Acquiror, nor to the<br \/>\nknowledge of Acquiror, any agent, employee or other Person acting on behalf of<br \/>\nAcquiror has, directly or indirectly, used any corporate funds for unlawful<br \/>\ncontributions, gifts, entertainment or other unlawful expenses relating to<br \/>\npolitical activity, made any unlawful payment to foreign or domestic government<br \/>\nofficials or employees or to foreign or domestic political parties or campaigns<br \/>\nfrom corporate funds, violated any provision of the Foreign Corrupt Practices<br \/>\nAct of 1977, as amended, or made any bribe, rebate, payoff, influence payment,<br \/>\nkickback or other similar unlawful payment.<\/p>\n<p>            3.22 TAX-FREE REORGANIZATION. To the knowledge of Acquiror, after<br \/>\nGood Faith Consultation with Acquiror&#8217;s independent accountants, neither<br \/>\nAcquiror nor any of its directors, officers or stockholders has taken any action<br \/>\nwhich could reasonably be expected to jeopardize the status of the Merger as a<br \/>\n&#8220;reorganization&#8221; within the meaning of Section 368(a) of the Internal Revenue<br \/>\nCode.<\/p>\n<p>            3.23 APPROVALS.<\/p>\n<p>                (a) Section 3.23(a) of the Acquiror Disclosure Schedule contains<br \/>\na list of all material Approvals of Governmental or Regulatory Authorities<br \/>\nrelating to the business conducted by Acquiror which are required to be given to<br \/>\nor obtained by Acquiror prior to the Closing from any and all Governmental or<br \/>\nRegulatory Authorities in connection with the consummation of the transactions<br \/>\ncontemplated by this Agreement.<\/p>\n<p>                (b) Section 3.23(b) of the Acquiror Disclosure Schedule contains<br \/>\na list of all material Approvals which are required to be given to or obtained<br \/>\nby Acquiror prior to the Closing from any and all third parties other than<br \/>\nGovernmental or Regulatory Authorities in connection with the consummation of<br \/>\nthe transactions contemplated by this Agreement.<\/p>\n<p>                (c) Acquiror has obtained all material Approvals from<br \/>\nGovernmental or Regulatory Authorities necessary to conduct the business<br \/>\nconducted by Acquiror in the manner as it is currently being conducted and there<br \/>\nhas been no written notice received by Acquiror of any material violation or<br \/>\nmaterial non-compliance with any such Approvals. All material Approvals from<br \/>\nGovernmental or Regulatory Authorities necessary to conduct the business<br \/>\nconducted by Acquiror as it is currently being conducted are set forth in<br \/>\nSection 3.23(c) of the Acquiror Disclosure Schedule.<\/p>\n<p>                (d) The affirmative vote or consent of the holders of the shares<br \/>\nof Acquiror Common Stock outstanding as of the applicable record date is the<br \/>\nonly vote of the <\/p>\n<p>                                       38<br \/>\n   44<\/p>\n<p>holders of any of Acquiror Capital Stock necessary to approve this Agreement and<br \/>\nthe Merger and the transactions contemplated hereby.<\/p>\n<p>            3.24 DISCLOSURE. No representation or warranty contained in Article<br \/>\n3 of this Agreement, and no statement contained in the Acquiror Disclosure<br \/>\nSchedule or in any certificate, list or other writing furnished to Acquiror<br \/>\npursuant to any provision of this Agreement (including Acquiror&#8217;s September<br \/>\n10-Q) contains any untrue statement of a material fact or omits to state a<br \/>\nmaterial fact necessary to make the representations and warranties of Acquiror<br \/>\nin Article 3 (as modified by the Acquiror Disclosure Schedule), in the light of<br \/>\nthe circumstances under which they were made, not misleading.<\/p>\n<p>            3.25 S-4 REGISTRATION STATEMENT; PROXY STATEMENT. The information<br \/>\nsupplied in writing to Target, or its counsel or auditors, by Acquiror and<br \/>\nAcquiror Stockholders for inclusion in the S-4 Registration Statement shall not,<br \/>\nat the time the S-4 Registration Statement (including any amendments or<br \/>\nsupplements thereto) is declared effective by the SEC, contain any untrue<br \/>\nstatement of a material fact or omit to state any material fact required to be<br \/>\nstated therein or necessary in order to make the statements therein, in light of<br \/>\nthe circumstances under which they were made, not misleading. The information<br \/>\nsupplied by Acquiror and Acquiror&#8217;s stockholders for inclusion in the Proxy<br \/>\nStatement shall not, on the date the Proxy Statement is first mailed to<br \/>\nAcquiror&#8217;s stockholders and Target&#8217;s stockholders, at the time of the Acquiror<br \/>\nStockholders Meeting, at the time of the Target&#8217;s Stockholders Meeting and at<br \/>\nthe Effective Time, contain any statement which, at such time, is false or<br \/>\nmisleading with respect to any material fact, or omit to state any material fact<br \/>\nnecessary in order to make the statements made therein, in light of the<br \/>\ncircumstances under which they are made, not false or misleading; or omit to<br \/>\nstate any material fact necessary to correct any statement in any earlier<br \/>\ncommunication with respect to the solicitation of proxies for the Acquiror<br \/>\nStockholders Meeting or the Target Stockholders Meeting which has become false<br \/>\nor misleading. Notwithstanding the foregoing, Acquiror makes no representation,<br \/>\nwarranty or covenant with respect to any information supplied by Target that is<br \/>\ncontained in the S-4 Registration Statement or the Proxy Statement.<\/p>\n<p>            3.26 INVESTMENT ADVISORS. Except as set forth in Section 3.26 of the<br \/>\nAcquiror Disclosure Schedule, no broker, investment banker, financial advisor or<br \/>\nother Person is entitled to any broker&#8217;s, finder&#8217;s, financial advisor&#8217;s or<br \/>\nsimilar fee or commission in connection with this Agreement and the transactions<br \/>\ncontemplated hereby based on arrangements made by or on behalf of Acquiror.<\/p>\n<p>                                    ARTICLE 4<br \/>\n                              ADDITIONAL AGREEMENTS<\/p>\n<p>            4.1 PROXY STATEMENT; S-4 REGISTRATION STATEMENT.<\/p>\n<p>                (a) As soon as practicable after the execution of this<br \/>\nAgreement, Target and Acquiror shall prepare, and Acquiror shall file with the<br \/>\nSEC, preliminary proxy materials relating to the approval of the Merger and the<br \/>\ntransactions contemplated hereby by the stockholders of Acquiror and, as<br \/>\npromptly as practicable following receipt of SEC comments thereon, Acquiror<br \/>\nshall file with the SEC a Registration Statement on Form S-4 (or such other or<br \/>\nsuccessor form as shall be appropriate) (the &#8220;S-4 Registration Statement&#8221;) to<br \/>\nregister the <\/p>\n<p>                                       39<br \/>\n   45<\/p>\n<p>issuance in the Merger of all shares of Acquiror Common Stock, which complies in<br \/>\nform with applicable SEC requirements and shall use all reasonable efforts to<br \/>\ncause the S-4 Registration Statement to become effective as soon thereafter as<br \/>\npracticable. The Acquiror will update and amend the S-4 Registration Statement<br \/>\nto the extent necessary prior to the Closing.<\/p>\n<p>                (b) As soon as practicable after the execution of this<br \/>\nAgreement, and subject to Section 4.1(a), Acquiror shall use all commercially<br \/>\nreasonable efforts to prepare and file as soon as practicable, with the<br \/>\ncooperation of Target, the S-4 Registration Statement. Acquiror shall use<br \/>\ncommercially reasonable efforts to cause the S-4 Registration Statement to<br \/>\ncomply with the requirements of applicable Laws. Each of Acquiror and Target<br \/>\nagrees to provide promptly to the other such information concerning its business<br \/>\nand financial statements and affairs as, in the reasonable judgment of the<br \/>\nproviding party or its counsel, may be required or appropriate for inclusion in<br \/>\nthe S-4 Registration Statement, or in any amendments or supplements thereto, and<br \/>\nto cause its counsel and auditors to cooperate with the other&#8217;s counsel and<br \/>\nauditors in the preparation of the S-4 Registration Statement. Target will<br \/>\npromptly advise Acquiror, and Acquiror will promptly advise Target, in writing<br \/>\nif at any time prior to the Effective Time either Target or Acquiror shall<br \/>\nobtain knowledge of any facts that might make it necessary or appropriate to<br \/>\namend or supplement the S-4 Registration Statement in order to make the<br \/>\nstatements contained or incorporated by reference therein not misleading or to<br \/>\ncomply with applicable law. Anything to the contrary contained herein<br \/>\nnotwithstanding, Acquiror shall not include in the S-4 Registration Statement<br \/>\nany information with respect to Target or its Affiliates or Associates, the form<br \/>\nand content of which information shall not have been approved by Target prior to<br \/>\nsuch inclusion.<\/p>\n<p>            4.2 STOCKHOLDER APPROVAL. Target shall promptly after the date<br \/>\nhereof take all action necessary in accordance with the DGCL (and, if<br \/>\napplicable, the California Code) and its Certificate of Incorporation and Bylaws<br \/>\nto convene the Target Stockholders Meeting within 45 days of the S-4<br \/>\nRegistration Statement being declared effective by the SEC. Target shall consult<br \/>\nwith Acquiror and use all commercially reasonable efforts to hold the Target<br \/>\nStockholders Meeting on the same day as the Acquiror Stockholders Meeting and<br \/>\nshall not postpone or adjourn (other than for the absence of a quorum) the<br \/>\nTarget Stockholders Meeting without the consent of Acquiror, which consent shall<br \/>\nnot be unreasonably withheld. Subject to Section 4.1, Target shall use all<br \/>\ncommercially reasonable efforts to solicit from stockholders of Target proxies<br \/>\nin favor of the Merger and shall take all other lawful action necessary or<br \/>\nadvisable to secure the vote or consent of stockholders required to effect the<br \/>\nMerger. Acquiror shall promptly after the date hereof take all action necessary<br \/>\nin accordance with the DGCL (and, if applicable, the California Code) and its<br \/>\nCertificate of Incorporation and Bylaws to convene the Acquiror Stockholders<br \/>\nMeeting within 45 days of the S-4 Registration Statement being declared<br \/>\neffective by the SEC. Acquiror shall consult with Target and use all<br \/>\ncommercially reasonable efforts to hold the Acquiror Stockholders Meeting on the<br \/>\nsame day as the Target Stockholders Meeting and shall not postpone or adjourn<br \/>\n(other than for the absence of a quorum) the Acquiror Stockholders Meeting<br \/>\nwithout the consent of Target, which consent shall not be unreasonably withheld.<br \/>\nSubject to Section 4.1, Acquiror shall use all commercially reasonable efforts<br \/>\nto solicit from stockholders of Acquiror proxies in favor of this Agreement, the<br \/>\nMerger and the Acquiror Charter Amendment and shall take all other lawful action<br \/>\nnecessary or advisable to secure the vote or consent of stockholders required to<br \/>\neffect the Merger and the Acquiror Charter Amendment. Each of Target and<br \/>\nAcquiror must hold its respective Stockholders Meeting and<\/p>\n<p>                                       40<br \/>\n   46<\/p>\n<p>take the vote of its stockholders on the proposal to approve this Agreement and<br \/>\nthe Merger at its respective Stockholders Meeting unless this Agreement has been<br \/>\nterminated in accordance with its terms. Target and Acquiror will take all<br \/>\ncommercially reasonable efforts to limit the applicability of stockholders<br \/>\ndissenters rights to this transaction, and, to the extent that such are<br \/>\napplicable, will take all commercially reasonable efforts to minimize the<br \/>\nexercise of any such rights and will not take any action to induce stockholders<br \/>\nto exercise any such rights.<\/p>\n<p>            4.3 ACCESS TO INFORMATION. Between the date of this Agreement and<br \/>\nthe earlier of the Effective Time or the termination of this Agreement, upon<br \/>\nreasonable notice Target and Acquiror shall each (i) give the other party, and<br \/>\ntheir respective officers, employees, accountants and counsel full access to all<br \/>\nbuildings, offices, and other facilities and to all its Books and Records,<br \/>\nwhether located on its premises or at another location; (ii) permit the other<br \/>\nparty to make such inspections as it may reasonably require; (iii) cause its<br \/>\nofficers to furnish the other party such financial, operating, technical and<br \/>\nproduct data and other information with respect to its business and Assets and<br \/>\nProperties as the other party from time to time may request, including financial<br \/>\nstatements and schedules; (iv) allow the other party the opportunity to<br \/>\ninterview such employees and other personnel and Affiliates of the other party<br \/>\nwith such other party&#8217;s prior written consent, which consent shall not be<br \/>\nunreasonably withheld or delayed; and (v) assist and cooperate with the other<br \/>\nparty in the development of integration plans for implementation following the<br \/>\nEffective Time; provided, however, that no investigation pursuant to this<br \/>\nSection 4.3 shall affect or be deemed to modify any representation or warranty<br \/>\nmade by such party herein.<\/p>\n<p>            4.4 CONFIDENTIALITY. The parties acknowledge that Acquiror and<br \/>\nTarget have previously executed an Exclusivity and Confidentiality Agreement<br \/>\ndated November 8, 1999 (the &#8220;Confidentiality Agreement&#8221;), which Confidentiality<br \/>\nAgreement shall continue in full force and effect in accordance with its terms.<br \/>\nWithout limiting the foregoing, all information furnished to Acquiror and its<br \/>\nofficers, employees, accountants and counsel by Target, and all information<br \/>\nfurnished to Target by Acquiror and its respective officers, employees,<br \/>\naccountants and counsel, shall be covered by the Confidentiality Agreement.<\/p>\n<p>            4.5 EXPENSES. Whether or not the Merger is consummated, all fees and<br \/>\nexpenses incurred in connection with the Merger, including all legal,<br \/>\naccounting, financial advisory, consulting and all other fees and expenses of<br \/>\nthird parties (&#8220;Third Party Expenses&#8221;) incurred by a party in connection with<br \/>\nthe negotiation and effectuation of the terms and conditions of this Agreement<br \/>\nand the transactions contemplated hereby, shall be the obligation of the<br \/>\nrespective party incurring such Third Party Expenses, provided, however, that if<br \/>\nthe Merger is consummated, Acquiror shall pay all Third Party Expenses incurred<br \/>\nby itself and by Target.<\/p>\n<p>            4.6 PUBLIC DISCLOSURE. Unless otherwise required by Law (including<br \/>\nfederal and state securities Laws) or, as to Acquiror, by the rules and<br \/>\nregulations of the NASD, prior to the Effective Time, no public disclosure<br \/>\n(whether or not in response to any inquiry) of the existence of any subject<br \/>\nmatter of, or the terms and conditions of, this Agreement shall be made by any<br \/>\nparty hereto unless approved by Acquiror and Target prior to release; provided,<br \/>\nhowever, that such approval shall not be unreasonably withheld or delayed; and<br \/>\nprovided further, that if any such public disclosure is required by Law or, as<br \/>\nto Acquiror, by the rules and regulations of the NASD, the disclosing party will<br \/>\ngive the other party reasonable advance notice of such <\/p>\n<p>                                       41<br \/>\n   47<\/p>\n<p>disclosure and, if such disclosure is pursuant to a court order or subpoena or<br \/>\nsimilar process, the disclosing party will cooperate with the other party&#8217;s<br \/>\nefforts to seek injunctive or other relief preventing or limiting such<br \/>\ndisclosure.<\/p>\n<p>            4.7 APPROVALS. Acquiror and Target shall use all commercially<br \/>\nreasonable efforts required to obtain all Approvals from Governmental or<br \/>\nRegulatory Authorities or under any of the Contracts or other agreements as may<br \/>\nbe required in connection with the Merger (all of which Approvals are set forth<br \/>\nin either the Target Disclosure Schedule or the Acquiror Disclosure Schedule) so<br \/>\nas to preserve all material rights of and benefits to Target thereunder and<br \/>\nAcquiror and Target shall provide each other with such assistance and<br \/>\ninformation as is reasonably required to obtain such Approvals.<\/p>\n<p>            4.8 NOTIFICATION OF CERTAIN MATTERS. Target shall give prompt notice<br \/>\nto Acquiror, and Acquiror shall give prompt notice to Target, of (i) the<br \/>\noccurrence or non-occurrence of any event that is likely to cause any<br \/>\nrepresentation or warranty of Target or Acquiror, respectively, contained in<br \/>\nthis Agreement to be untrue or inaccurate in any material respect at or prior to<br \/>\nthe Closing Date and (ii) any failure of Target or Acquiror, as the case may be,<br \/>\nto comply with or satisfy any covenant, condition or agreement to be complied<br \/>\nwith or satisfied by it hereunder; provided, however, that the delivery of any<br \/>\nnotice pursuant to this Section 4.8 shall not limit or otherwise affect any<br \/>\nremedies available to the party receiving such notice.<\/p>\n<p>            4.9 ADDITIONAL DOCUMENTS AND FURTHER ASSURANCES. Each party hereto,<br \/>\nat the request of the other party hereto, shall use all requisite commercially<br \/>\nreasonable efforts to execute and deliver such other instruments (including the<br \/>\nexecution by Target of the resolution and amendment to terminate Target&#8217;s 401(k)<br \/>\nPlan prior to Closing) and do and perform such other acts and things (including<br \/>\nall action reasonably necessary to seek and obtain any and all consents and<br \/>\napprovals of any Government or Regulatory Authority or Person required in<br \/>\nconnection with the Merger; provided, however, that neither party shall be<br \/>\nobligated to consent to any material divestitures or operational limitations or<br \/>\nactivities in connection therewith and no party shall be obligated to make a<br \/>\npayment of money as a condition to obtaining any such condition or approval) as<br \/>\nmay be necessary or desirable for effecting completely the consummation of the<br \/>\nMerger and the other transactions contemplated hereby.<\/p>\n<p>            4.10 FORM S-8. Acquiror will file, and will use its reasonable<br \/>\ncommercial efforts to cause the shares of Acquiror Common Stock that are subject<br \/>\nto issuance upon exercise of the Acquiror Options that result from the<br \/>\nconversion of Target Options under Section 1.6(c) to be registered on a<br \/>\nregistration statement on Form S-8 or successor form promulgated by the SEC<br \/>\nunder the Securities Act, as soon as commercially reasonable after the Effective<br \/>\nTime. In any event, Acquiror will file such Form S-8 Registration Statement with<br \/>\nfive (5) business days after the Effective Time, and will maintain the<br \/>\neffectiveness of such Form S-8 for so long as such Acquiror Options remain<br \/>\noutstanding.<\/p>\n<p>            4.11 NNM LISTING OF ADDITIONAL SHARES APPLICATION. Acquiror shall<br \/>\ncause to be authorized for listing on the NNM, effective as of the Effective<br \/>\nTime, all shares of Acquiror Common Stock to be issued to Target&#8217;s stockholders<br \/>\nin the Merger pursuant to Section 1.6(a) hereof and all shares of Acquiror<br \/>\nCommon Stock required to be reserved for issuance, in <\/p>\n<p>                                       42<br \/>\n   48<\/p>\n<p>connection with the Merger (including without limitation all such shares to be<br \/>\nreserved for issuance upon all Acquiror Options and Warrants issued in or<br \/>\nresulting from the Merger, or upon the expiration or forfeiture of dissenters&#8217;<br \/>\nrights as contemplated by Section 1.7), upon official notice of issuance.<\/p>\n<p>            4.12 AUDITORS. Each party will use commercially reasonable efforts<br \/>\nto cause its respective management and independent auditors to facilitate on a<br \/>\ntimely basis (i) the preparation of financial statements (including pro forma<br \/>\nfinancial statements if required) to comply with applicable SEC regulations,<br \/>\n(ii) the review of any audit or review work papers including the examination of<br \/>\nselected audited financial statements and data, and (iii) the delivery of such<br \/>\nrepresentations from each party&#8217;s independent accountants as may be reasonably<br \/>\nrequested by the other party or its accountants.<\/p>\n<p>            4.13 DIRECTORS&#8217; AND OFFICERS&#8217; INDEMNIFICATION.<\/p>\n<p>                (a) From and after the Effective Time, Acquiror will fulfill,<br \/>\nhonor and perform all of the Indemnification Obligations (as defined below) of<br \/>\nTarget arising under Target&#8217;s Certificate of Incorporation or Bylaws, each as<br \/>\namended or of Target Subsidiary arising under Target Subsidiary&#8217;s charter<br \/>\ndocuments, or under any indemnification or similar agreement between Target or<br \/>\nTarget Subsidiary on the one hand, and any Target Covered Person (as defined<br \/>\nbelow) on the other hand that existed prior to and remains in effect on the date<br \/>\nhereof (copies of which agreements have been provided to Acquiror). In addition,<br \/>\nto the extent that any Target Covered Person would, with respect to any action<br \/>\nor event relating to Target or Target Subsidiary that occurs on or prior to the<br \/>\nEffective Time, be entitled under Acquiror&#8217;s Certificate of Incorporation or<br \/>\nBylaws or Target Subsidiary charter documents, each as in effect upon the<br \/>\nEffective Time, to any indemnification, defense of claims or advancement of<br \/>\nexpenses by or from Acquiror, Acquiror shall provide such indemnification,<br \/>\ndefense and advancement of expenses to such Target Covered Person. A &#8220;Target<br \/>\nCovered Person&#8221; means any individual who, at any time prior to the Effective<br \/>\nTime, was a director or officer of Target or Target Subsidiary or was a trustee<br \/>\nor other fiduciary of a plan administered for the benefit of employees of Target<br \/>\nand\/or Target Subsidiary. &#8220;Indemnification Obligations&#8221; means an obligation of<br \/>\nTarget or Target Subsidiary to provide indemnification, defense of claims or<br \/>\nadvancement of expenses to a person.<\/p>\n<p>                (b) This Section 4.13 shall survive the consummation of the<br \/>\nMerger, is intended to benefit Target and each indemnified party, shall be<br \/>\nbinding, jointly and severally, on all successors and assigns of the Surviving<br \/>\nCorporation and Acquiror, and shall be enforceable by the indemnified persons.<\/p>\n<p>                (c) Target hereby represents and warrants to Acquiror that no<br \/>\nclaim for indemnification by Target or Target Subsidiary has been made by any<br \/>\ndirector or officer of Target prior to the date of this Agreement except for any<br \/>\nof such claims as have been paid in full and, to the knowledge of Target, no<br \/>\nbasis exists for any such claim for indemnification.<\/p>\n<p>            4.14 BENEFIT ARRANGEMENTS. Acquiror and Target agree that, following<br \/>\nthe Effective Time, Acquiror will provide (or will cause Target to provide)<br \/>\nbenefits to Target&#8217;s employees as of the Effective Time (other than with respect<br \/>\nto contributions by Target to the <\/p>\n<p>                                       43<br \/>\n   49<\/p>\n<p>Target 401(k) Plan, as to which no comparable contributions are made by<br \/>\nAcquiror) that are at least as favorable, taken as a whole, as the benefits<br \/>\ncurrently provided to employees of Acquiror performing functions similar to<br \/>\nthose to be performed by such Target employees after the Effective Time. As soon<br \/>\nas practicable after the execution of this Agreement, Target and Acquiror shall<br \/>\nconfer and work together in good faith to agree upon mutually acceptable<br \/>\nemployee benefit and compensation arrangements (and amend or terminate Target<br \/>\nemployee plans immediately prior to the Effective Time, if appropriate).<br \/>\nAcquiror shall use commercially reasonable efforts to ensure that continuous<br \/>\nemployment with Target shall be credited to employees of Target or Target<br \/>\nSubsidiary who become employees of Target or any of its subsidiaries on or after<br \/>\nthe Effective Time for all purposes of eligibility and vesting of benefits but<br \/>\nnot for purposes of accrual of benefits. Acquiror shall take commercially<br \/>\nreasonable steps to (a) cause to be waived all limitations as to preexisting<br \/>\ncondition limitations, exclusions and waiting periods with respect to<br \/>\nparticipation and coverage requirements applicable to the employees of Target or<br \/>\nTarget Subsidiary under any welfare benefit plan that such employees are<br \/>\neligible to participate in after the Effective Time, other than limitations,<br \/>\nexclusions or waiting periods that are already in effect with respect to such<br \/>\nemployees and that have not been satisfied as of the Effective Time under any<br \/>\nwelfare benefit plan maintained for such employees immediately prior to the<br \/>\nEffective Time and (b) provide each employee of Target and Target Subsidiary<br \/>\nwith credit for any co-payments and deductibles paid during the plan year<br \/>\ncommencing immediately prior to the Effective Time in satisfying any applicable<br \/>\ndeductible or out-or-pocket requirements under any welfare plans that such<br \/>\nemployees are eligible to participate in after the Effective Time for such plan<br \/>\nyear.<\/p>\n<p>            4.15 TREATMENT AS REORGANIZATION. Neither Acquiror nor Target shall<br \/>\ntake any action prior to or following the Closing that would reasonably be<br \/>\nexpected to cause the Merger to fail to qualify as a &#8220;reorganization&#8221; within the<br \/>\nmeaning of Section 368(a) of the Internal Revenue Code.<\/p>\n<p>                                    ARTICLE 5<br \/>\n                            CONDITIONS TO THE MERGER<\/p>\n<p>            5.1 CONDITIONS TO OBLIGATIONS OF EACH PARTY TO EFFECT THE MERGER.<br \/>\nThe respective obligations of each party to this Agreement to effect the Merger<br \/>\nshall be subject to the satisfaction or waiver by such party, at or prior to the<br \/>\nClosing, of all the following conditions:<\/p>\n<p>                (a) S-4 Registration Statement Effective. The SEC shall have<br \/>\ndeclared the S-4 Registration Statement effective. No stop order suspending the<br \/>\neffectiveness of the S-4 Registration Statement or any part thereof shall have<br \/>\nbeen issued and no proceeding for that purpose, and no similar proceeding in<br \/>\nrespect of the Proxy Statement, shall have been initiated or threatened by the<br \/>\nSEC and all requests for additional information on the part of the SEC shall<br \/>\nhave been complied with to the reasonable satisfaction of the parties thereto.<\/p>\n<p>                (b) Governmental and Regulatory Approvals. Approvals from any<br \/>\nother Governmental or Regulatory Authority (if any) necessary for consummation<br \/>\nof the transactions contemplated by this Agreement shall have been obtained, and<br \/>\nany waiting period applicable to the consummation of the Merger under the HSR<br \/>\nAct shall have expired or been terminated.<\/p>\n<p>                                       44<br \/>\n   50<\/p>\n<p>                (c) No Injunctions or Regulatory Restraints; Illegality. No<br \/>\ntemporary restraining order, preliminary or permanent injunction or other Order<br \/>\nissued by any court of competent jurisdiction or Governmental or Regulatory<br \/>\nAuthority or other legal or regulatory restraint or prohibition preventing the<br \/>\nconsummation of the Merger shall be in effect; nor shall there be any action<br \/>\ntaken, or any Law or Order enacted, entered, enforced or deemed applicable to<br \/>\nthe Merger or the other transactions contemplated by the terms of this Agreement<br \/>\nthat would prohibit the consummation of the Merger or which would permit<br \/>\nconsummation of the Merger only if certain material divestitures were made or if<br \/>\nAcquiror were to agree to material limitations on its business activities or<br \/>\noperations.<\/p>\n<p>                (d) Tax Opinions. Acquiror and Target shall each have received<br \/>\nwritten opinions from their counsel, in form and substance reasonably<br \/>\nsatisfactory to each of them, to the effect that the Merger will constitute a<br \/>\nreorganization within the meaning of Section 368(a) of the Internal Revenue<br \/>\nCode. The parties to this Agreement agree to make such reasonable<br \/>\nrepresentations as requested by such counsel for the purpose of rendering such<br \/>\nopinions. In the event that either Target&#8217;s or Acquiror&#8217;s counsel shall not<br \/>\nrender such opinion, then the other party&#8217;s counsel may render such opinion in<br \/>\nsatisfaction of the condition set forth in this Section 5.1(d).<\/p>\n<p>                (e) Stockholder Approval. The Merger (and any increase in<br \/>\nAcquiror&#8217;s authorized capital stock necessary to enable Acquiror to perform its<br \/>\nobligations hereunder and to carry out the Merger) shall have been approved by<br \/>\nthe requisite votes of the stockholders of Acquiror and Target in accordance<br \/>\nwith the DGCL and, if applicable, the California Code.<\/p>\n<p>                (f) NNM Listing. Acquiror shall cause to be authorized for<br \/>\nlisting on the NNM, effective as of the Effective Time, all shares of Acquiror<br \/>\nCommon Stock to be issued to Target&#8217;s stockholders in the Merger pursuant to<br \/>\nSection 1.6(a) hereof and all shares of Acquiror Common Stock required to be<br \/>\nreserved for issuance, in connection with the Merger (including without<br \/>\nlimitation all such shares to be reserved for issuance upon all Acquiror Options<br \/>\nand Acquiror Warrants issued in or resulting from the Merger, or upon the<br \/>\nexpiration or forfeiture of dissenters&#8217; rights as contemplated by Section 1.7),<br \/>\nupon official notice of issuance.<\/p>\n<p>                (g) Registration Rights Agreement. The Amended and Restated<br \/>\nInvestors&#8217; Rights Agreement of Acquiror dated as of July 2, 1998, shall have<br \/>\nbeen duly amended by the Amendment No. 1, attached hereto as Exhibit C, and<br \/>\nTarget&#8217;s Existing Investors&#8217; Rights Agreement shall have been terminated.<\/p>\n<p>                (h) Legal Proceedings. No Governmental or Regulatory Authority<br \/>\nshall have notified either party to this Agreement in writing that such<br \/>\nGovernmental or Regulatory Authority intends to commence proceedings to restrain<br \/>\nor prohibit the transactions contemplated hereby or force rescission, unless<br \/>\nsuch Governmental or Regulatory Authority shall have withdrawn such notice and<br \/>\nabandoned any such proceedings prior to the time which otherwise would have been<br \/>\nthe Closing Date.<\/p>\n<p>                (i) Limitation on Dissenters; Required Stockholder Vote. Holders<br \/>\nof no more than five percent (5%) of the outstanding shares of Target Capital<br \/>\nStock shall have <\/p>\n<p>                                       45<br \/>\n   51<\/p>\n<p>exercised, nor shall they have any right to exercise, appraisal, dissenters&#8217; or<br \/>\nsimilar rights under applicable law with respect to their shares by virtue of<br \/>\nthe Merger.<\/p>\n<p>            5.2 ADDITIONAL CONDITIONS TO OBLIGATIONS OF TARGET. The obligations<br \/>\nof Target to consummate the Merger and the other transactions contemplated by<br \/>\nthis Agreement shall be subject to the satisfaction, or waiver by Target, at or<br \/>\nprior to the Closing, of each of the following conditions, any of which may be<br \/>\nwaived, in writing, exclusively by Target:<\/p>\n<p>                (a) Representations and Warranties. Each of the representations<br \/>\nand warranties made by Acquiror in Article 3 of this Agreement (as qualified by<br \/>\nthe Acquiror Disclosure Schedule) shall be true and correct in all material<br \/>\nrespects on the date of this Agreement and such representations and warranties<br \/>\n(as qualified by the Acquiror Disclosure Schedule, as such may be updated at the<br \/>\nClosing Date and prior to the Effective Time, as provided below) shall be true<br \/>\nand correct in all material respects on and as of the Closing Date (except, in<br \/>\neach case, for any such representations or warranties that, by their express<br \/>\nterms, speak only as of a specific date or dates, in which case such<br \/>\nrepresentations and warranties need only be true and correct in all material<br \/>\nrespects on and as of such specified date or dates); provided, that Acquiror<br \/>\nshall have the opportunity to update the Acquiror Disclosure Schedule as of the<br \/>\nClosing Date; and provided further, that notwithstanding any failure of one or<br \/>\nmore of the representations or warranties of Acquiror (as qualified as permitted<br \/>\nabove) to be true and correct in all material respects as of the date of this<br \/>\nAgreement or as of the Closing Date, the condition set forth in this Section<br \/>\n5.2(a) shall nevertheless be satisfied so long as such representations and<br \/>\nwarranties of Acquiror (as qualified as permitted above), do not contain any<br \/>\nmisstatement or omission of any fact or matter that would have a Material<br \/>\nAdverse Effect on the Business or Condition of Acquiror (it being agreed that in<br \/>\nany controversy concerning the applicability of this Section 5.2(a), the party<br \/>\nclaiming the misstatement or omission of any fact or matter shall have the<br \/>\nburden of proving that such fact or matter would have a Material Adverse Effect<br \/>\non the Business or Condition of Acquiror).<\/p>\n<p>                (b) Performance. Acquiror shall have performed and complied in<br \/>\nall material respects with each agreement, covenant and obligation required by<br \/>\nthis Agreement to be so performed or complied with by Acquiror at or before the<br \/>\nClosing.<\/p>\n<p>                (c) No Material Adverse Change. There shall have occurred no<br \/>\nmaterial adverse change in the Business or Condition of Acquiror since the date<br \/>\nhereof; provided that for purposes of this Section 5.2(c), Section 3.7 and\/or<br \/>\nSection 5.2(a), a change to the Business or Condition of Acquiror which is<br \/>\nattributable to or results from (i) the public announcement or pendency of the<br \/>\ntransactions contemplated hereby on current or prospective customers of<br \/>\nAcquiror, (ii) changes in general economic conditions or changes affecting the<br \/>\nindustry generally in which Acquiror operates, and\/or (iii) changes resulting<br \/>\nfrom the acts or omissions of Target shall not be deemed to be a material<br \/>\nadverse change in the Business or Condition of Acquiror; provided further, that<br \/>\na reduction in the market price of Acquiror&#8217;s capital stock shall not, in and of<br \/>\nitself, constitute a material adverse change in the Business or Condition of<br \/>\nAcquiror (it being agreed that in any controversy concerning the applicability<br \/>\nof this Section 5.2(c), Section 3.7 and\/or Section 5.2(a), the party claiming<br \/>\nthat there has occurred a material adverse change in the Business or Condition<br \/>\nof Acquiror since the date hereof shall have the burden of proving the<br \/>\noccurrence of such material adverse change).<\/p>\n<p>                                       46<br \/>\n   52<\/p>\n<p>                (d) Officers&#8217; Certificates. Acquiror shall have delivered to<br \/>\nTarget (A) a certificate, dated the Closing Date and executed by its President<br \/>\nand Chief Executive Officer of Acquiror and (B) a certificate, dated the Closing<br \/>\nDate and executed by the Secretary of Acquiror, both substantially in the forms<br \/>\nset forth in Exhibit E hereto.<\/p>\n<p>                (e) Legal Opinion. Target shall have received a legal opinion<br \/>\nfrom Gunderson Dettmer Stough Villeneuve Franklin &amp; Hachigian, LLP, counsel to<br \/>\nAcquiror, as to the matters set forth on Exhibit F hereto.<\/p>\n<p>                (f) Directors and Officers. Each of the Target Designees shall<br \/>\nhave been duly and validly elected to Acquiror&#8217;s board of directors. The three<br \/>\n(3) persons designated by Target shall be Vinod Khosla, Vivek Ragavan and one<br \/>\n(1) other person reasonably acceptable to a majority of the Existing Directors,<br \/>\neach to hold office in accordance with the Certificate of Incorporation and<br \/>\nBylaws of the Surviving Corporation. If any Target Designee cannot or will not<br \/>\nserve as a director of the Surviving Corporation, Target may designate a<br \/>\nreplacement Designee, provided such replacement is reasonably acceptable to a<br \/>\nmajority of the Existing Directors. The officers of Surviving Corporation at,<br \/>\nand immediately after, the Effective Time shall be as mutually agreed to by<br \/>\nTarget and Acquiror, except that it is agreed that Dennis Barsema shall be Chief<br \/>\nExecutive Officer and Vivek Ragavan shall be President and Chief Operating<br \/>\nOfficer.<\/p>\n<p>            5.3 ADDITIONAL CONDITIONS TO THE OBLIGATIONS OF ACQUIROR. The<br \/>\nobligations of Acquiror to consummate the Merger and the other transactions<br \/>\ncontemplated by this Agreement shall be subject to the satisfaction, or waiver<br \/>\nby Acquiror, at or prior to the Closing, of each of the following conditions,<br \/>\nany of which may be waived, in writing, exclusively by Acquiror:<\/p>\n<p>                (a) Representations and Warranties. Each of the representations<br \/>\nand warranties made by Target in Article 2 of this Agreement (as qualified by<br \/>\nthe Target Disclosure Schedule) shall be true and correct in all material<br \/>\nrespects on the date of this Agreement and such representations and warranties<br \/>\n(as qualified by the Target Disclosure Schedule, as such may be updated at the<br \/>\nClosing Date and prior to the Effective Time, as provided below) shall be true<br \/>\nand correct in all material respects on and as of the Closing Date (except, in<br \/>\neach case, for any such representations or warranties that, by their express<br \/>\nterms, speak only as of a specific date or dates, in which case such<br \/>\nrepresentations and warranties need only be true and correct in all material<br \/>\nrespects on and as of such specified date or dates); provided, that Target shall<br \/>\nhave the opportunity to update the Target Disclosure Schedule as of the Closing<br \/>\nDate; and provided further, that notwithstanding any failure of one or more of<br \/>\nthe representations or warranties of Target (as qualified as permitted above) to<br \/>\nbe true and correct in all material respects as of the date of this Agreement or<br \/>\nas of the Closing Date, the condition set forth in this Section 5.3(a) shall<br \/>\nnevertheless be satisfied so long as such representations and warranties of<br \/>\nTarget (as qualified as permitted above), do not contain any misstatement or<br \/>\nomission of any fact or matter that could reasonably be anticipated to have a<br \/>\nMaterial Adverse Effect on the Business or Condition of Target (it being agreed<br \/>\nthat in any controversy concerning the applicability of this Section 5.3(a), the<br \/>\nparty claiming the misstatement or omission of any fact or matter shall have the<br \/>\nburden of proving that such fact or matter would have a Material Adverse Effect<br \/>\non the Business or Condition of Target).<\/p>\n<p>                                       47<br \/>\n   53<\/p>\n<p>                (b) Performance. Target shall have performed and complied in all<br \/>\nmaterial respects with each agreement, covenant and obligation required by this<br \/>\nAgreement to be so performed or complied with by Target on or before the Closing<br \/>\nDate.<\/p>\n<p>                (c) No Material Adverse Change. There shall have occurred no<br \/>\nmaterial adverse change in the Business or Condition of Target since the date<br \/>\nhereof; provided that for purposes of this Section 5.3(c), Section 2.8 and\/or<br \/>\nSection 5.3(a), a change to the Business or Condition of Target which is<br \/>\nattributable to or results from (i) the public announcement or pendency of the<br \/>\ntransactions contemplated hereby on current or prospective customers of Target,<br \/>\n(ii) changes in general economic conditions or changes affecting the industry<br \/>\ngenerally in which Target operates and\/or (iii) changes resulting from the acts<br \/>\nor omissions of Acquiror shall not be deemed to be a material adverse change in<br \/>\nthe Business or Condition of Target; provided further, that a reduction in the<br \/>\nmarket value of Target&#8217;s capital stock shall not, in and of itself, constitute a<br \/>\nmaterial adverse change in the Business or Condition of Target; (it being agreed<br \/>\nthat in any controversy concerning the applicability of this Section 5.3(c),<br \/>\nSection 2.8 and\/or Section 5.3(a), the party claiming that there has occurred a<br \/>\nmaterial adverse change in the Business or Condition of Target since the date<br \/>\nhereof shall have the burden of proving the occurrence of such material adverse<br \/>\nchange).<\/p>\n<p>                (d) Officers&#8217; Certificates. Target shall have delivered to<br \/>\nAcquiror (i) a certificate, dated the Closing Date and executed by its President<br \/>\nand Chief Executive Officer of Target and (ii) a certificate, dated the Closing<br \/>\nDate and executed by the Secretary of Target, both substantially in the forms<br \/>\nset forth in Exhibit G hereto.<\/p>\n<p>                (e) Third Party Consents. Acquiror shall have been furnished<br \/>\nwith evidence satisfactory to it that Target has obtained the consents,<br \/>\napprovals and waivers listed in Section 2.5 of the Target Disclosure Schedule<br \/>\n(except for such consents, approvals and waivers the failure of which to receive<br \/>\nwould have a Material Adverse Effect on the Surviving Corporation).<\/p>\n<p>                (f) Legal Opinion. Acquiror shall have received a legal opinion<br \/>\nfrom Fenwick &amp; West, LLP, legal counsel to Target, as to the matters set forth<br \/>\non Exhibit H hereto.<\/p>\n<p>                (g) Termination of 40l(k) Plan. If required by Acquiror in<br \/>\nwriting at least twenty (20) business days prior to Closing, Target shall,<br \/>\nimmediately prior to the Closing Date, have terminated the Target 401(k) Plan<br \/>\nand no further contributions shall have been made to the Target 401(k) Plan<br \/>\nafter such date of termination. Target shall have provided to Acquiror (i)<br \/>\nexecuted resolutions by the Board of Directors of Target authorizing such<br \/>\ntermination and (ii) an executed amendment to the Target 401(k) Plan containing<br \/>\nproposed amendments prepared by Acquiror, if any, sufficient to ensure<br \/>\ncompliance with all applicable requirements of the Internal Revenue Code and<br \/>\nregulations thereunder so that the tax-qualified status of the Target 401(k)<br \/>\nPlan will be maintained at the time of termination.<\/p>\n<p>                                       48<br \/>\n   54<\/p>\n<p>                                    ARTICLE 6<br \/>\n               SURVIVAL OF REPRESENTATIONS, WARRANTIES, COVENANTS<br \/>\n                        AND AGREEMENTS; ESCROW PROVISIONS<\/p>\n<p>            6.1 SURVIVAL OF REPRESENTATIONS, WARRANTIES, COVENANTS AND<br \/>\nAGREEMENTS. Notwithstanding any right of Acquiror or Target (whether or not<br \/>\nexercised) to investigate the affairs of Acquiror or Target or a waiver by<br \/>\nAcquiror or Target of any condition to Closing set forth in Article 5, each<br \/>\nparty shall have the right to rely fully upon the representations, warranties,<br \/>\ncovenants and agreements of the other party contained in this Agreement or in<br \/>\nany instrument delivered pursuant to this Agreement. Other than Target&#8217;s<br \/>\ncapitalization representation set forth in Section 2.3, which shall only survive<br \/>\nuntil the Expiration Date, none of the representations and warranties of Target<br \/>\nor Acquiror, and none of the other covenants and agreements of Target and<br \/>\nAcquiror, which by their terms are to be performed on or prior to the Closing<br \/>\nDate, shall survive after the Merger.<\/p>\n<p>            6.2 ESCROW PROVISIONS.<\/p>\n<p>                (a) Establishment of the Escrow Fund. As soon as practicable<br \/>\nafter the Effective Time, the Escrow Amount, without any act of any Target<br \/>\nstockholder, will be deposited in escrow with a depositary agent mutually<br \/>\nacceptable to Target and Acquiror (the &#8220;Depositary Agent&#8221;) (plus a proportionate<br \/>\nshare of any additional shares of Acquiror Common Stock as may be issued with<br \/>\nrespect to the Escrow Amount upon any stock splits, stock dividends or<br \/>\nrecapitalizations effected by Acquiror following the Effective Time), such<br \/>\ndeposit to constitute the &#8220;Escrow Fund&#8221; to be governed by the terms set forth<br \/>\nherein. The portion of the Escrow Amount contributed on behalf of each<br \/>\nstockholder of Target shall be in proportion to the aggregate number of shares<br \/>\nof Acquiror Common Stock which such holder would otherwise be entitled under<br \/>\nSection 1.6.<\/p>\n<p>                (b) Recourse to the Escrow Fund. The Escrow Amount shall be<br \/>\navailable to compensate Acquiror and its officers, directors, employees or<br \/>\nagents, for any and all payments and disbursements made by Acquiror, its<br \/>\nofficers, directors, employees or agents (including attorneys&#8217; fees and other<br \/>\nexpenses of litigation, and amounts paid in settlement), directly or indirectly,<br \/>\nas a result of all Section 2.3 Losses (whether or not involving a Third Party<br \/>\nClaim) incurred or sustained by Acquiror, its officers, directors, employees or<br \/>\nagents, directly or indirectly. Other than for fraud, the provisions of this<br \/>\nArticle 6 shall be the sole and exclusive remedy available to Acquiror and to<br \/>\nits officers, directors, employees and agents to obtain monetary recovery from<br \/>\nTarget&#8217;s stockholders with respect to any Section 2.3 Losses and there shall not<br \/>\nbe recourse for any other Losses. Except for liability for fraud and the<br \/>\nliability of a Target stockholder for the loss of such stockholder&#8217;s pro rata<br \/>\nshare of the Acquiror Common Stock and other property included in the Escrow<br \/>\nFund in satisfaction of Section 2.3 Losses in accordance with this Article 6, no<br \/>\nTarget stockholders or any other Target securityholder or officer or director of<br \/>\nTarget shall have any liability to Acquiror or to any of Acquiror&#8217;s officers,<br \/>\ndirectors, stockholders, employees or agents for or in respect of any Losses or<br \/>\nother liability arising out of this Agreement.<\/p>\n<p>                (c) Escrow Period; Distribution of Escrow Fund upon Termination<br \/>\nof Escrow Period. Subject to the following requirements, the Escrow Fund shall<br \/>\nbe in existence <\/p>\n<p>                                       49<br \/>\n   55<\/p>\n<p>immediately following the Effective Time and shall terminate at 5 p.m., Pacific<br \/>\nTime, 180 days after the Effective Time (the &#8220;Expiration Date&#8221;) (the period of<br \/>\ntime from the Effective Time through and including the Expiration Date is<br \/>\nreferred to herein as the &#8220;Escrow Period&#8221;); and upon expiration of the Escrow<br \/>\nPeriod all shares of Acquiror Common Stock remaining in the Escrow Fund shall be<br \/>\ndistributed as set forth in the last sentence of this Section 6.2(c); provided,<br \/>\nhowever, that the Escrow Period shall not terminate with respect to such amount<br \/>\n(or some portion thereof) that is necessary in the reasonable judgment of<br \/>\nAcquiror, subject to the objection of the Stockholder Agent and the subsequent<br \/>\narbitration of the matter in the manner as provided in Section 6.2(g) hereof, to<br \/>\nsatisfy any unsatisfied claims for Section 2.3 Losses under this Section 6.2<br \/>\nconcerning facts and circumstances existing prior to the termination of such<br \/>\nEscrow Period which claims are specified in any Officer&#8217;s Certificate delivered<br \/>\nto the Depositary Agent prior to termination of such Escrow Period. As soon as<br \/>\nall such claims, if any, have been resolved, the Depositary Agent shall deliver<br \/>\nto the stockholders of Target the remaining portion of the Escrow Fund not<br \/>\nrequired to satisfy such claims. Deliveries of certificates for shares of<br \/>\nAcquiror Common Stock remaining in the Escrow Fund to the stockholders of Target<br \/>\npursuant to this Section 6.2(c) shall be made ratably in proportion to their<br \/>\nrespective contributions to the Escrow Fund and Acquiror shall use all requisite<br \/>\ncommercially reasonable efforts to have such certificates delivered as promptly<br \/>\nas possible after such resolution.<\/p>\n<p>                (d) Protection of Escrow Fund.<\/p>\n<p>                    (i) The Depositary Agent shall hold and safeguard the Escrow<br \/>\nFund during the Escrow Period, shall treat such fund as a trust fund in<br \/>\naccordance with the terms of this Agreement and not as the property of Acquiror<br \/>\nand shall hold and dispose of the Escrow Fund only in accordance with the terms<br \/>\nhereof.<\/p>\n<p>                    (ii) Any shares of Acquiror Common Stock or other Equity<br \/>\nEquivalents issued or distributed by Acquiror (&#8220;New Shares&#8221;) in respect of<br \/>\nAcquiror Common Stock in the Escrow Fund which have not been released from the<br \/>\nEscrow Fund shall be added to the Escrow Fund. New Shares issued in respect of<br \/>\nshares of Acquiror Common Stock which have been released from the Escrow Fund<br \/>\nshall not be added to the Escrow Fund but shall be distributed to the record<br \/>\nholders thereof. Cash dividends on Acquiror Common Stock shall not be added to<br \/>\nthe Escrow Fund but shall be distributed to the record holders of the Acquiror<br \/>\nCommon Stock on the record date set for any such dividend.<\/p>\n<p>                    (iii) Each stockholder shall have full voting rights with<br \/>\nrespect to the shares of Acquiror Common Stock contributed to the Escrow Fund by<br \/>\nsuch stockholder (and on any voting securities added to the Escrow Fund in<br \/>\nrespect of such shares of Acquiror Common Stock).<\/p>\n<p>                (e) Claims Upon Escrow Fund.<\/p>\n<p>                    (i) Upon receipt by the Depositary Agent at any time on or<br \/>\nbefore the Expiration Date of a certificate signed by any officer of Acquiror<br \/>\n(an &#8220;Officer&#8217;s Certificate&#8221;): (A) stating that Acquiror has paid or properly<br \/>\naccrued or reasonably anticipates that it will become obligated to pay or accrue<br \/>\na Section 2.3 Loss and (B) specifying in reasonable detail the individual items<br \/>\nof Section 2.3 Losses included in the amount so stated, the date on <\/p>\n<p>                                       50<br \/>\n   56<\/p>\n<p>which each such item was paid or properly accrued, the basis for and facts<br \/>\ngiving rise to, such anticipated liability, and the nature of the<br \/>\nmisrepresentation to which such item is related, the Depositary Agent shall,<br \/>\nsubject to the provisions of Section 6.2(f) and 6.2(g) hereof, delivered to<br \/>\nAcquiror out of the Escrow Fund, as promptly as practicable, shares of Acquiror<br \/>\nCommon Stock held in the Escrow Fund in an amount equal to such Section 2.3<br \/>\nLosses. Where the basis for a claim upon the Escrow Fund by Acquiror is that<br \/>\nAcquiror reasonably anticipates that it will pay or accrue a Section 2.3 Loss,<br \/>\nno payment will be made from the Escrow Fund for such Section 2.3 Loss unless<br \/>\nand until such Section 2.3 Loss is actually paid or accrued.<\/p>\n<p>                    (ii) For the purposes of determining the number of shares of<br \/>\nAcquiror Common Stock to be delivered to Acquiror out of the Escrow Fund<br \/>\npursuant to Section 6.2(e)(i), the shares of Acquiror Common Stock shall be<br \/>\nvalued at the Closing Price.<\/p>\n<p>                (f) Objections to Claims. At the time of delivery of any<br \/>\nOfficer&#8217;s Certificate to the Depositary Agent, a duplicate copy of such<br \/>\nOfficer&#8217;s Certificate shall be concurrently delivered to the Stockholder Agent<br \/>\nand for a period of thirty (30) days after such delivery, the Depositary Agent<br \/>\nshall make no delivery to Acquiror of any Escrow Amounts pursuant to Section<br \/>\n6.2(e) hereof unless the Depositary Agent shall have received written<br \/>\nauthorization from the Stockholder Agent to make such delivery. After the<br \/>\nexpiration of such thirty (30) day period, the Depositary Agent shall make<br \/>\ndelivery of shares of Acquiror Common Stock from the Escrow Fund in accordance<br \/>\nwith Section 6.2(e) hereof, provided that no such payment or delivery may be<br \/>\nmade if the Stockholder Agent shall object in a written statement to the claim<br \/>\nmade in the Officer&#8217;s Certificate, and such statement shall have been delivered<br \/>\nto the Depositary Agent prior to the expiration of such thirty (30) day period.<\/p>\n<p>                (g) Resolution of Conflicts; Arbitration.<\/p>\n<p>                    (i) In case the Stockholder Agent shall object in writing to<br \/>\nany claim or claims made in any Officer&#8217;s Certificate, the Stockholder Agent and<br \/>\nAcquiror shall attempt in good faith to agree upon the rights of the respective<br \/>\nparties with respect to each of such claims. If the Stockholder Agent and<br \/>\nAcquiror should so agree, a memorandum setting forth such agreement shall be<br \/>\nprepared and signed by both parties and shall be furnished to the Depositary<br \/>\nAgent. The Depositary Agent shall be entitled to rely on any such memorandum and<br \/>\ndistribute shares of Acquiror Common Stock from the Escrow Fund in accordance<br \/>\nwith the terms thereof.<\/p>\n<p>                    (ii) If no such agreement can be reached after good faith<br \/>\nnegotiation, or in any event, no such agreement has been reached within<br \/>\nforty-five (45) days after the delivery of the Officer&#8217;s Certificate to the<br \/>\nStockholder Agent, then either Acquiror or the Stockholder Agent may demand<br \/>\narbitration of the dispute unless the amount of the damage or loss is at issue<br \/>\nin a pending Action or Proceeding involving a Third Party Claim, in which event<br \/>\narbitration shall not be commenced until such amount is ascertained (provided<br \/>\nAcquiror acts diligently to resolve such Third-Party Claim and allows the<br \/>\nStockholder Agent to participate in the defense of such Third-Party Claim) or<br \/>\nboth parties agree to arbitration; and in either event the matter shall be<br \/>\nsettled by arbitration conducted by three (3) arbitrators, one (1) selected by<br \/>\nAcquiror and one (1) selected by the Stockholder Agent, and the two (2)<br \/>\narbitrators selected by Acquiror and the Stockholder Agent shall select a third<br \/>\narbitrator. The Arbitration shall be <\/p>\n<p>                                       51<br \/>\n   57<\/p>\n<p>governed by the Commercial Arbitration Rules of the American Arbitration<br \/>\nAssociation. The arbitrators shall set a limited time period and establish<br \/>\nprocedures designed to reduce the cost and time for discovery of information<br \/>\nrelating to any dispute while allowing the parties an opportunity, adequate as<br \/>\ndetermined in the sole judgment of the arbitrators, to discover relevant<br \/>\ninformation from the opposing parties about the subject matter of the dispute.<br \/>\nThe arbitrators shall rule upon motions to compel, limit or allow discovery as<br \/>\nthey shall deem appropriate given the nature and extent of the disputed claim.<br \/>\nThe arbitrators shall also have the authority to impose sanctions, including<br \/>\nattorneys&#8217; fees and other costs incurred by the parties, to the same extent as a<br \/>\ncourt of law or equity, should the arbitrators determine that discovery was<br \/>\nsought without substantial justification or that discovery was refused or<br \/>\nobjected to by a party without substantial justification. The decision of a<br \/>\nmajority of the three (3) arbitrators as to the validity and amount of any claim<br \/>\nin such Officer&#8217;s Certificate shall be binding and conclusive upon the parties<br \/>\nto this Agreement, and notwithstanding anything in Section 6.2(f) hereof, the<br \/>\nDepositary Agent shall be entitled to act in accordance with such decision and<br \/>\nmake or withhold payments out of the Escrow Fund in accordance therewith. Such<br \/>\ndecision shall be written and shall be supported by written findings of fact and<br \/>\nconclusions regarding the dispute which shall set forth the award, judgment,<br \/>\ndecree or order awarded by the arbitrators. Each party agrees to confirm any<br \/>\nsuch arbitration decision to the Depositary Agent in order to facilitate any<br \/>\nrelease of shares of Acquiror Common Stock or other property from the Escrow<br \/>\nFund.<\/p>\n<p>                    (iii) Judgment upon any award rendered by the arbitrators<br \/>\nmay be entered in any court having competent jurisdiction. Any such arbitration<br \/>\nshall be held in the county of Santa Clara, California under the commercial<br \/>\nrules of arbitration then in effect of the American Arbitration Association. For<br \/>\npurposes of this Section 6.2(g), in any arbitration hereunder in which any claim<br \/>\nor the amount thereof stated in the Officer&#8217;s Certificate is at issue, Acquiror<br \/>\nshall be deemed to be the Non-Prevailing Party in the event that the arbitrators<br \/>\naward Acquiror less than the sum of one-half ( 1\/2) of the disputed amount of<br \/>\nany Section 2.3 Losses plus any amounts not in dispute; otherwise, the<br \/>\nstockholders of Target as represented by the Stockholder Agent shall be deemed<br \/>\nto be the Non-Prevailing Party. The Non-Prevailing Party to an arbitration shall<br \/>\npay its own expenses, the fees of each arbitrator, the administrative costs of<br \/>\nthe arbitration and the expenses, including reasonable attorneys&#8217; fees and<br \/>\ncosts, incurred by the other party to the arbitration (&#8220;Arbitration Related<br \/>\nFees&#8221;), provided, however, that any Arbitration Related Fees due from Target<br \/>\nshall be delivered to Acquiror out of the Escrow Fund, as promptly as<br \/>\npracticable, in the form of shares of Acquiror Common Stock held in the Escrow<br \/>\nFund in an amount equal to such Arbitration Related Fees. For the purposes of<br \/>\ndetermining the number of shares of Acquiror Common Stock to be delivered to<br \/>\nAcquiror out of the Escrow Fund to cover any Arbitration Related Fees, the<br \/>\nshares of Acquiror Common Stock shall be valued at the Closing Price.<\/p>\n<p>                (h) Stockholder Agent of the Stockholders; Power of Attorney.<\/p>\n<p>                    (i) In the event that the Merger is approved by the<br \/>\nstockholders of Target, effective upon such vote, and without further act of any<br \/>\nstockholder, Vivek Ragavan shall be appointed as agent and attorney-in-fact (the<br \/>\n&#8220;Stockholder Agent&#8221;) for each stockholder of Target (except such stockholders,<br \/>\nif any, as shall have perfected their appraisal or dissenters&#8217; rights under the<br \/>\nDGCL or California Code, if applicable), for and on behalf of stockholders of<br \/>\nTarget, to give and receive notices and communications, to authorize <\/p>\n<p>                                       52<br \/>\n   58<\/p>\n<p>delivery to Acquiror of shares of Acquiror Common Stock from the Escrow Fund in<br \/>\nsatisfaction of claims by Acquiror, to object to such deliveries, to agree to,<br \/>\nnegotiate, enter into settlements and compromises of, and demand arbitration and<br \/>\ncomply with orders of courts and awards of arbitrators with respect to such<br \/>\nclaims, and to take all actions necessary or appropriate in the judgment of the<br \/>\nStockholder Agent for the accomplishment of the foregoing and to participate in<br \/>\nthe defense of Third-Party Claim. Such agency may be changed by the stockholders<br \/>\nof Target from time to time upon not less than thirty (30) days prior written<br \/>\nnotice to Acquiror; provided, however, that the Stockholder Agent may not be<br \/>\nremoved unless holders of a two-thirds (2\/3) interest in the Escrow Fund agree<br \/>\nto such removal and to the identity of the substituted Stockholder Agent. Any<br \/>\nvacancy in the position of Stockholder Agent may be filled by approval of the<br \/>\nholders of a majority in interest of the Escrow Fund. No bond shall be required<br \/>\nof the Stockholder Agent, and the Stockholder Agent shall not receive<br \/>\ncompensation for his services. Notices or communications to or from the<br \/>\nStockholder Agent shall constitute notice to or from each of the stockholders of<br \/>\nTarget.<\/p>\n<p>                    (ii) The Stockholder Agent shall not be liable for any act<br \/>\ndone or omitted hereunder as Stockholder Agent while acting in good faith, or<br \/>\nacting on the advice of counsel. The Stockholder Agent shall have no duty,<br \/>\nobligation or responsibility to expend his personal funds in support of his<br \/>\nactivities as Stockholder Agent.<\/p>\n<p>                    (iii) The Stockholder Agent shall have reasonable access to<br \/>\ninformation about Target and the reasonable assistance of Target&#8217;s officers and<br \/>\nemployees for purposes of performing its duties and exercising its rights<br \/>\nhereunder, provided that the Stockholder Agent shall treat confidentially and<br \/>\nnot disclose any nonpublic information from or about Target to anyone (except on<br \/>\na need to know basis to individuals who agree to treat such information<br \/>\nconfidentially).<\/p>\n<p>                (i) Actions of the Stockholder Agent. A decision, act, consent<br \/>\nor instruction of the Stockholder Agent shall constitute a decision of all the<br \/>\nstockholders for whom a portion of the Escrow Amount otherwise issuable to them<br \/>\nin the Merger are deposited in the Escrow Fund and shall be final, binding and<br \/>\nconclusive upon each of such stockholders, and the Depositary Agent and Acquiror<br \/>\nmay rely upon any such decision, act, consent or instruction of the Stockholder<br \/>\nAgent as being the decision, act, consent or instruction of every such<br \/>\nstockholder of Target. The Depositary Agent and Acquiror are hereby relieved<br \/>\nfrom any liability to any person for any acts done by them in accordance with<br \/>\nsuch decision, act, consent or instruction of the Stockholder Agent.<\/p>\n<p>                (j) Third-Party Claims. In the event Acquiror becomes aware of a<br \/>\nthird-party claim (a &#8220;Third Party Claim&#8221;) which Acquiror reasonably expects may<br \/>\nresult in a Section 2.3 Loss and a demand against the Escrow Fund, Acquiror<br \/>\nshall notify the Stockholder Agent of such claim, and the Stockholder Agent, as<br \/>\nrepresentative for the stockholders of Target, shall be entitled, at their<br \/>\nexpense, to participate in any defense of such claim. Acquiror shall promptly<br \/>\ndefend any such Third-Party Claim and shall have the right in its sole<br \/>\ndiscretion to settle any Third Party Claim; provided, however, that if Acquiror<br \/>\nsettles any Third Party Claim without the Stockholder Agent&#8217;s consent (which<br \/>\nconsent shall not be unreasonably withheld or delayed), Acquiror may not make a<br \/>\nclaim against the Escrow Fund with respect to the amount of Losses incurred by<br \/>\nAcquiror in such settlement. In the event that the Stockholder Agent has<\/p>\n<p>                                       53<br \/>\n   59<\/p>\n<p>consented to any such settlement, the Stockholder Agent shall have no power or<br \/>\nauthority to object under any provision of this Article 6 to the amount of any<br \/>\nclaim by Acquiror against the Escrow Fund with respect to the amount of Losses<br \/>\nincurred by Acquiror in such settlement.<\/p>\n<p>                (k) Depositary Agent&#8217;s Duties.<\/p>\n<p>                    (i) The Depositary Agent shall be obligated only for the<br \/>\nperformance of such duties as are specifically set forth herein, and as set<br \/>\nforth in any additional written escrow instructions which the Depositary Agent<br \/>\nmay receive after the date of this Agreement which are signed by an officer of<br \/>\nAcquiror and the Stockholder Agent, and may rely and shall be protected in<br \/>\nrelying or refraining from acting on any instrument reasonably believed to be<br \/>\ngenuine and to have been signed or presented by the proper party or parties. The<br \/>\nDepositary Agent shall not be liable for any act done or omitted hereunder as<br \/>\nDepositary Agent while acting in good faith and in the exercise of reasonable<br \/>\njudgment, and any act done or omitted pursuant to the advice of counsel shall be<br \/>\nconclusive evidence of such good faith.<\/p>\n<p>                    (ii) The Depositary Agent is hereby expressly authorized to<br \/>\ncomply with and obey Orders of any court of law or Governmental or Regulatory<br \/>\nAuthority, notwithstanding any notices, warnings or other communications from<br \/>\nany party or any other person to the contrary. In case the Depositary Agent<br \/>\nobeys or complies with any such Order, the Depositary Agent shall not be liable<br \/>\nto any of the parties hereto or to any other person by reason of such<br \/>\ncompliance, notwithstanding any such Order being subsequently reversed,<br \/>\nmodified, annulled, set aside, vacated or found to have been entered without<br \/>\njurisdiction or proper authority.<\/p>\n<p>                    (iii) The Depositary Agent shall not be liable in any<br \/>\nrespect on account of the identity, authority or rights of the parties executing<br \/>\nor delivering or purporting to execute or deliver this Agreement or any<br \/>\ndocuments or papers deposited or called for hereunder.<\/p>\n<p>                    (iv) The Depositary Agent shall not be liable for the<br \/>\nexpiration of any rights under any statute of limitations with respect to this<br \/>\nAgreement or any documents deposited with the Depositary Agent.<\/p>\n<p>                    (v) In performing any duties under this Agreement, the<br \/>\nDepositary Agent shall not be liable to any party for damages, losses, or<br \/>\nexpenses, except for gross negligence or willful misconduct on the part of the<br \/>\nDepositary Agent. The Depositary Agent shall not incur any such liability for<br \/>\n(A) any act or failure to act made or omitted in good faith, or (B) any action<br \/>\ntaken or omitted in reliance upon any instrument, including any written<br \/>\nstatement or affidavit provided for in this Agreement that the Depositary Agent<br \/>\nshall in good faith believe to be genuine, nor will the Depositary Agent be<br \/>\nliable or responsible for forgeries, fraud, impersonations or determining the<br \/>\nscope of any representative authority. In addition, the Depositary Agent may<br \/>\nconsult with legal counsel in connection with the Depositary Agent&#8217;s duties<br \/>\nunder this Agreement and shall be fully protected in any act taken, suffered, or<br \/>\npermitted by it in good faith in accordance with the advice of counsel. The<br \/>\nDepositary Agent is not responsible for determining and verifying the authority<br \/>\nof any person acting or purporting to act on behalf of any party to this<br \/>\nAgreement.<\/p>\n<p>                                       54<br \/>\n   60<\/p>\n<p>                    (vi) If any controversy arises between the parties to this<br \/>\nAgreement, or with any other party, concerning the subject matter of this<br \/>\nAgreement, its terms or conditions, the Depositary Agent will not be required to<br \/>\ndetermine the controversy or to take any action regarding it, except to comply<br \/>\nwith any arbitration decision, order or award as provided in Section 6.2(g). The<br \/>\nDepositary Agent may hold all documents and shares of Acquiror Common Stock and<br \/>\nmay wait for settlement of any such controversy by final appropriate legal<br \/>\nproceedings or other means as, in the Depositary Agent&#8217;s discretion, the<br \/>\nDepositary Agent may be required to wait for, despite what may be set forth<br \/>\nelsewhere in this Agreement. In such event, the Depositary Agent will not be<br \/>\nliable for any damages. Furthermore, the Depositary Agent may at its option,<br \/>\nfile an action of interpleader requiring the parties to answer and litigate any<br \/>\nclaims and rights among themselves. The Depositary Agent is authorized to<br \/>\ndeposit with the clerk of the court all documents and shares of Acquiror Common<br \/>\nStock held in escrow, except all costs, expenses, charges and reasonable<br \/>\nattorney fees incurred by the Depositary Agent due to the interpleader action<br \/>\nand which the parties jointly and severally agree to pay. Upon initiating such<br \/>\naction, the Depositary Agent shall be fully released and discharged of and from<br \/>\nall obligations and liability imposed by the terms of this Agreement.<\/p>\n<p>                    (vii) The parties and their respective successors and<br \/>\nassigns agree jointly and severally to indemnify and hold the Depositary Agent<br \/>\nharmless against any and all Losses incurred by the Depositary Agent in<br \/>\nconnection with the good faith performance by the Depositary Agent of his or her<br \/>\nduties under this Agreement, including any litigation arising from this<br \/>\nAgreement or involving its subject matter.<\/p>\n<p>                    (viii) The Depositary Agent may resign at any time upon<br \/>\ngiving at least 30 days written notice to the parties; provided, however, that<br \/>\nno such resignation shall become effective until the appointment of a successor<br \/>\ndepositary agent which shall be accomplished as follows: the parties shall use<br \/>\ntheir commercially reasonable efforts to mutually agree on a successor<br \/>\ndepositary agent within thirty (30) days after receiving such notice. If the<br \/>\nparties fail to agree upon a successor depositary agent within such time, the<br \/>\nDepositary Agent shall have the right to appoint a successor depositary agent<br \/>\nauthorized to do business in the State of California that is a bank or financial<br \/>\ninstitution. The successor Depositary Agent shall execute and deliver an<br \/>\ninstrument accepting such appointment and it shall, without further acts, be<br \/>\nvested with all the estates, properties, rights, powers, and duties of the<br \/>\npredecessor depositary agent as if originally named as escrow agent. The<br \/>\nDepositary Agent shall be discharged from any further duties and liability under<br \/>\nthis Agreement.<\/p>\n<p>                    (ix) All fees of the Depositary Agent for performance of its<br \/>\nduties hereunder shall be paid by Acquiror. In the event that the conditions of<br \/>\nthis Agreement are not promptly fulfilled, or if the Depositary Agent renders<br \/>\nany service not provided for in this Agreement, or if the parties request a<br \/>\nsubstantial modification of its terms, or if any controversy arises, or if the<br \/>\nDepositary Agent is made a party to, or intervenes in, any Action or Proceeding<br \/>\npertaining to this escrow or its subject matter, the Depositary Agent shall be<br \/>\nreasonably compensated for such extraordinary services and reimbursed for all<br \/>\ncosts, attorney&#8217;s fees, and expenses occasioned by such default, delay,<br \/>\ncontroversy or Action or Proceeding. Acquiror agrees to pay these sums upon<br \/>\ndemand.<\/p>\n<p>                                       55<br \/>\n   61<\/p>\n<p>                                    ARTICLE 7<br \/>\n                       CONDUCT PRIOR TO THE EFFECTIVE TIME<\/p>\n<p>            7.1 CONDUCT OF BUSINESS.<\/p>\n<p>                (a) During the period from the date of this Agreement and<br \/>\ncontinuing until the earlier of the termination of this Agreement and the<br \/>\nEffective Time, Target and Acquiror each agree (unless such party receives prior<br \/>\nconsent in writing from the other party, which consent shall not be unreasonably<br \/>\nwithheld) to carry on its business in the ordinary and usual course and<br \/>\nconsistent with its past practices, to pay its Liabilities and Taxes consistent<br \/>\nwith its past practices (and in any event when due), to pay or perform other<br \/>\nobligations when due consistent with its past practices (other than Liabilities,<br \/>\nTaxes and other obligations, if any, contested in good faith through appropriate<br \/>\nproceedings), and, to the extent consistent with such business, to use<br \/>\ncommercially reasonable efforts to preserve intact its present business<br \/>\norganization, keep available the services of its present officers and key<br \/>\nemployees and preserve its relationships with customers, suppliers,<br \/>\ndistributors, licensors, licensees, independent contractors and other Persons<br \/>\nhaving business dealings with it, all with the express purpose and intent of<br \/>\npreserving unimpaired its goodwill and ongoing businesses at the Effective Time.<\/p>\n<p>                (b) Without limiting Section 7.1(a), and except as otherwise<br \/>\nspecifically provided in this Agreement, Target will not, directly or<br \/>\nindirectly, prior to the Effective Time, without the prior written consent of<br \/>\nAcquiror:<\/p>\n<p>                    (i) enter into any material Contract or other material<br \/>\ncommitment or transaction, except in the ordinary course of its business<br \/>\nconsistent with past practice;<\/p>\n<p>                    (ii) amend or otherwise modify (or agree to do so), except<br \/>\nin the ordinary course of business, or violate the terms of, any material<br \/>\nContract;<\/p>\n<p>                    (iii) amend its Certificate of Incorporation or Bylaws;<\/p>\n<p>                    (iv) transfer (by way of a License or otherwise) to any<br \/>\nPerson rights to any of its material Intellectual Property other than pursuant<br \/>\nto licenses granted in the ordinary course of its business consistent with past<br \/>\npractice;<\/p>\n<p>                    (v) make any change in its accounting policies, principles,<br \/>\nmethods, practices or procedures (including for bad debts, contingent<br \/>\nliabilities or otherwise, respecting capitalization or expense of research and<br \/>\ndevelopment expenditures, depreciation or amortization rates or timing of<br \/>\nrecognition of income and expense);<\/p>\n<p>                    (vi) commence or settle any material litigation;<\/p>\n<p>                    (vii) declare, set aside or pay any dividends on or make any<br \/>\nother distributions (whether in cash, stock or property) in respect of any<br \/>\nshares of its capital stock, or split, combine or reclassify any of its capital<br \/>\nstock or issue or authorize the issuance of any other securities in respect of,<br \/>\nin lieu of or in substitution for shares of its capital stock (except upon the<br \/>\nconversion of shares of Target Preferred Stock into shares of Target Common<\/p>\n<p>                                       56<br \/>\n   62<\/p>\n<p>Stock in accordance with the terms of such Target Preferred Stock), or<br \/>\nrepurchase, redeem or otherwise acquire, directly or indirectly, any shares of<br \/>\nits Capital Stock or Equity Securities (except that Target may repurchase or<br \/>\nredeem shares of its capital stock at the original purchase price of such shares<br \/>\nin connection with the termination of employment with Target or Target<br \/>\nSubsidiary of the Person whose shares are being repurchased or redeemed);<\/p>\n<p>                    (viii) acquire any business, company or corporation, whether<br \/>\nthrough the purchase of stock, a purchase, lease or License of assets, a merger,<br \/>\nconsolidation, tender offer or any other form of business combination;<\/p>\n<p>                    (ix) dispose of any significant assets, other than in the<br \/>\nordinary course of its business, consistent with its past practices; or<\/p>\n<p>                    (x) enter into or approve any contract, arrangement or<br \/>\nunderstanding or acquiesce in respect of any arrangement or understanding, to<br \/>\ndo, engage in or cause or having the effect of any of the foregoing.<\/p>\n<p>                (c) Without limiting Section 7.1(a), and except as otherwise<br \/>\nspecifically provided in this Agreement, Acquiror will not, directly or<br \/>\nindirectly, prior to the Effective Time, without the prior written consent of<br \/>\nTarget:<\/p>\n<p>                    (i) enter into any material Contract or other material<br \/>\ncommitment or transaction, except in the ordinary course of its business<br \/>\nconsistent with past practice;<\/p>\n<p>                    (ii) amend or otherwise modify (or agree to do so), except<br \/>\nin the ordinary course of business, or violate the terms of, any material<br \/>\nContract;<\/p>\n<p>                    (iii) amend its Certificate of Incorporation or Bylaws;<\/p>\n<p>                    (iv) transfer (by way of a License or otherwise) to any<br \/>\nPerson rights to any of its material Intellectual Property other than pursuant<br \/>\nto licenses granted in the ordinary course of its business consistent with past<br \/>\npractice;<\/p>\n<p>                    (v) make any change in its accounting policies, principles,<br \/>\nmethods, practices or procedures (including for bad debts, contingent<br \/>\nliabilities or otherwise, respecting capitalization or expense of research and<br \/>\ndevelopment expenditures, depreciation or amortization rates or timing of<br \/>\nrecognition of income and expense);<\/p>\n<p>                    (vi) commence or settle any material litigation;<\/p>\n<p>                    (vii) declare, set aside or pay any dividends on or make any<br \/>\nother distributions (whether in cash, stock or property) in respect of any<br \/>\nshares of its capital stock, or split, combine or reclassify any of its capital<br \/>\nstock or issue or authorize the issuance of any other securities in respect of,<br \/>\nin lieu of or in substitution for shares of its capital stock of Acquiror, or<br \/>\nrepurchase, redeem or otherwise acquire, directly or indirectly, any shares its<br \/>\ncapital stock (except that Acquiror may repurchase or redeem shares of its<br \/>\ncapital stock at the original <\/p>\n<p>                                       57<br \/>\n   63<\/p>\n<p>purchase price of such shares in connection with the termination of employment<br \/>\nwith Acquiror of the Person whose shares are being repurchased or redeemed);<\/p>\n<p>                    (viii) acquire any business, company or corporation, whether<br \/>\nthrough the purchase of stock, a purchase, lease or License of assets, a merger,<br \/>\nconsolidation, tender offer or any other form of business combination;<\/p>\n<p>                    (ix) dispose of any significant assets, other than in the<br \/>\nordinary course of its business, consistent with its past practices; or<\/p>\n<p>                    (x) enter into or approve any contract, arrangement or<br \/>\nunderstanding or acquiesce in respect of any arrangement or understanding, to<br \/>\ndo, engage in or cause or having the effect of any of the foregoing.<\/p>\n<p>               7.2    NO SOLICITATION&#8211;TARGET.<\/p>\n<p>                (a) Until the earlier of the Effective Time and the date of<br \/>\ntermination of this Agreement pursuant to the provisions of Section 8.1 hereof,<br \/>\nTarget will not , nor will Target permit any of its directors, officers, agents,<br \/>\nemployees, affiliates, attorneys, accountants, financial advisers or other<br \/>\nrepresentatives (collectively, &#8220;Representatives&#8221;) to (directly or indirectly):<br \/>\n(i) solicit, encourage, initiate, entertain or participate in any negotiations<br \/>\nor discussions with respect to an offer or proposal, oral, written, or<br \/>\notherwise, formal or informal, to acquire all or any substantial portion of<br \/>\nTarget&#8217;s business or assets, whether by purchase of assets, exclusive license,<br \/>\njoint venture formation, purchase of stock, business combination or otherwise,<br \/>\n(ii) disclose any information not customarily disclosed to any Person concerning<br \/>\nTarget and which Target believes would be used for the purposes of formulating<br \/>\nany such offer or proposal, (iii) assist, cooperate with, facilitate or<br \/>\nencourage any Person to make any offer or proposal to acquire all or any<br \/>\nsubstantial portion of Target&#8217;s business or assets (directly or indirectly),<br \/>\n(iv) agree to, enter into a contract regarding, approve, recommend or endorse<br \/>\nany transaction involving, the acquisition of all or any substantial portion of<br \/>\nTarget&#8217;s business or assets (an &#8220;Acquisition Proposal&#8211;Target&#8221;), or (v)<br \/>\nauthorize or permit any of Target&#8217;s Representatives to take any such action.<br \/>\nTarget shall notify Acquiror as promptly as practical if any proposal or offer<br \/>\n(formal or informal, oral, written or otherwise), or any inquiry or contact with<br \/>\nany Person with respect thereto, regarding a Acquisition Proposal is made, such<br \/>\nnotice to include the identity of the Person proposing such Acquisition<br \/>\nProposal-Target and the terms thereof, and shall keep Acquiror apprised on a<br \/>\ncurrent basis of the status of any such Acquisition Proposal&#8211;Target and of any<br \/>\nmodifications to the terms thereof. Target immediately shall cease and cause to<br \/>\nbe terminated all existing discussions or negotiations with any parties other<br \/>\nthan Acquiror conducted heretofore with respect to any Acquisition<br \/>\nProposal&#8211;Target. Notwithstanding the foregoing, prior to the date of the<br \/>\napproval of this Agreement and the Merger by the stockholders of Target (the<br \/>\n&#8220;Target Stockholder Approval Date&#8221;), Target may furnish information concerning<br \/>\nits business, properties or assets to any corporation, partnership, person or<br \/>\nother entity or group pursuant to appropriate confidentiality agreements, and<br \/>\nmay negotiate and participate in discussions and negotiations with such entity<br \/>\nor group concerning an Acquisition Proposal&#8211;Target if:<\/p>\n<p>                                       58<br \/>\n   64<\/p>\n<p>                    (i) such entity or group has on an unsolicited basis<br \/>\nsubmitted a bona fide written proposal to the Target Board of Directors relating<br \/>\nto any such transaction which the Target Board of Directors determines in good<br \/>\nfaith, represents a superior transaction to the Merger (a &#8220;Competing<br \/>\nProposal&#8211;Target&#8221;) and in the good faith judgment of the Target Board of<br \/>\nDirectors the person or entity making such Competing Proposal&#8211;Target appears to<br \/>\nhave the financial means, or the ability to obtain the necessary financing to<br \/>\nsuccessfully conclude such Competing Proposal&#8211;Target; and<\/p>\n<p>                    (ii) in the opinion of the Target Board of Directors such<br \/>\naction is required to discharge the Target Board of Directors&#8217; fiduciary duties<br \/>\nto the Target&#8217;s stockholders under applicable law following receipt of advice<br \/>\nfrom independent legal counsel to Target.<\/p>\n<p>                (b) Except as set forth below in this subsection (b), neither<br \/>\nthe Target Board of Directors nor any committee thereof shall: (i) fail to<br \/>\ninclude, withdraw or modify, or propose to withdraw or modify, in a manner<br \/>\nadverse to Acquiror, the approval or positive recommendation by such Board of<br \/>\nDirectors or any such committee of this Agreement or the Merger, (ii) approve or<br \/>\nrecommend or propose to approve or recommend, any Acquisition Proposal&#8211;Target,<br \/>\nor (iii) enter into any agreement with respect to any Acquisition<br \/>\nProposal&#8211;Target, provided, however, that notwithstanding the foregoing, prior<br \/>\nto the Target Stockholder Approval Date, the Target Board of Directors may fail<br \/>\nto include or may withdraw or modify, its approval or recommendation of this<br \/>\nAgreement or the Merger, or may approve or recommend any Acquisition<br \/>\nProposal&#8211;Target which satisfies the requirements of each of subsection (i) and<br \/>\nsubsection (ii) of Section 7.2(a) hereof (any such Acquisition Proposal&#8211;Target,<br \/>\na &#8220;Superior Proposal&#8211;Target&#8221;), or enter into an agreement with respect to a<br \/>\nSuperior Proposal&#8211;Target, in each case at any time after the fifth business day<br \/>\nfollowing Acquiror&#8217;s receipt of written notice from the Target advising Acquiror<br \/>\nthat the Target Board of Directors has received a Superior Proposal&#8211;Target<br \/>\nwhich it intends to accept, specifying the material terms and conditions of such<br \/>\nSuperior Proposal&#8211;Target and identifying the Person making such Superior<br \/>\nProposal&#8211;Target.<\/p>\n<p>            7.3 NO SOLICITATION&#8211;ACQUIROR.<\/p>\n<p>                (a) Until the earlier of the Effective Time and the date of<br \/>\ntermination of this Agreement pursuant to the provisions of Section 8.1 hereof,<br \/>\nAcquiror will not take, nor will Acquiror permit any of its directors, officers,<br \/>\nagents, employees, affiliates, attorneys, accountants, financial advisers or<br \/>\nother representatives (collectively, &#8220;Representatives&#8221;) to (directly or<br \/>\nindirectly): (i) solicit, encourage, initiate, entertain or participate in any<br \/>\nnegotiations or discussions with respect to an offer or proposal, oral, written,<br \/>\nor otherwise, formal or informal to acquire all or any substantial portion of<br \/>\nAcquiror&#8217;s business or assets, whether by purchase of assets, exclusive license,<br \/>\njoint venture formation, purchase of stock, business combination or otherwise,<br \/>\n(ii) disclose any information not customarily disclosed to any Person concerning<br \/>\nAcquiror and which Acquiror believes would be used for the purposes of<br \/>\nformulating any such offer or proposal, (iii) assist, cooperate with, facilitate<br \/>\nor encourage any Person to make any offer or proposal to acquire all or any<br \/>\nsubstantial portion of Acquiror&#8217;s business or assets (directly or indirectly),<br \/>\n(iv) agree to, enter into a contract regarding, approve, recommend or endorse<br \/>\nany transaction involving, the acquisition of all or any substantial portion of<br \/>\nAcquiror&#8217;s business or assets (an &#8220;Acquisition Proposal&#8211;Acquiror&#8221;), or (v)<br \/>\nauthorize or permit any of Acquiror&#8217;s <\/p>\n<p>                                       59<br \/>\n   65<\/p>\n<p>Representatives to take any such action. Acquiror shall notify Target<br \/>\nas promptly as practical if any proposal or offer (formal or informal, oral,<br \/>\nwritten or otherwise), or any inquiry or contact with any Person with respect<br \/>\nthereto, regarding a Acquisition Proposal&#8211;Acquiror is made, such notice to<br \/>\ninclude the identity of the Person proposing such Acquisition Proposal&#8211;Acquiror<br \/>\nand the terms thereof, and shall keep Target apprised, on a current basis of the<br \/>\nstatus of any such Acquisition Proposal&#8211;Acquiror and of any modifications to<br \/>\nthe terms thereof. Acquiror immediately shall cease and cause to be terminated<br \/>\nall existing discussions or negotiations with any parties other than Target<br \/>\nconducted heretofore with respect to any Acquisition Proposal&#8211;Acquiror.<br \/>\nNotwithstanding the foregoing, prior to the date of the approval of this<br \/>\nAgreement and the Merger by the shareholders of Acquiror (the &#8220;Acquiror<br \/>\nStockholder Approval Date&#8221;), Acquiror may furnish information concerning its<br \/>\nbusiness, properties or assets to any corporation, partnership, person or other<br \/>\nentity or group pursuant to appropriate confidentiality agreements, and may<br \/>\nnegotiate and participate in discussions and negotiations with such entity or<br \/>\ngroup concerning an Acquisition Proposal&#8211;Acquiror if:<\/p>\n<p>                    (i) such entity or group has on an unsolicited basis<br \/>\nsubmitted a bona fide written proposal to the Acquiror Board of Directors<br \/>\nrelating to any such transaction which the Acquiror Board of Directors<br \/>\ndetermines in good faith, represents a superior transaction to the Merger (a<br \/>\n&#8220;Competing Proposal&#8211;Acquiror&#8221;) and in the good faith judgment of the Acquiror<br \/>\nBoard of Directors the person or entity making such Competing Proposal&#8211;Acquiror<br \/>\nappears to have the financial means, or the ability to obtain the necessary<br \/>\nfinancing to successfully conclude such Competing Proposal&#8211;Acquiror; and<\/p>\n<p>                    (ii) in the opinion of the Acquiror Board of Directors such<br \/>\naction is required to discharge the Acquiror Board of Directors&#8217; fiduciary<br \/>\nduties to the Acquiror&#8217;s stockholders under applicable law following receipt of<br \/>\nadvice from independent legal counsel to Acquiror.<\/p>\n<p>                (b) Except as set forth below in this subsection (b), neither<br \/>\nthe Acquiror Board of Directors nor any committee thereof shall: (i) fail to<br \/>\ninclude, withdraw or modify, or propose to withdraw or modify, in a manner<br \/>\nadverse to Target, the approval or positive recommendation by such Board of<br \/>\nDirectors or any such committee of this Agreement or the Merger, (ii) approve or<br \/>\nrecommend or propose to approve or recommend, any Acquisition<br \/>\nProposal&#8211;Acquiror, or (iii) enter into any agreement with respect to any<br \/>\nAcquisition Proposal&#8211;Acquiror, provided, however, that notwithstanding the<br \/>\nforegoing, prior to the Acquiror Stockholder Approval Date, the Acquiror Board<br \/>\nof Directors may fail to include or may withdraw or modify its approval or<br \/>\nrecommendation of this Agreement or the Merger, or may approve or recommend any<br \/>\nAcquisition Proposal&#8211;Acquiror which satisfies the requirements of each of<br \/>\nsubsection (i) and subsection (ii) of Section 7.3(a) hereof (any such<br \/>\nAcquisition Proposal&#8211;Acquiror, a &#8220;Superior Proposal&#8211;Acquiror&#8221;), or enter into<br \/>\nan agreement with respect to a Superior Proposal&#8211;Acquiror, in each case at any<br \/>\ntime after the fifth business day following Target&#8217;s receipt of written notice<br \/>\nfrom the Acquiror advising Target that the Acquiror Board of Directors has<br \/>\nreceived a Superior Proposal&#8211;Acquiror which it intends to accept, specifying<br \/>\nthe material terms and conditions of such Superior Proposal&#8211;Acquiror and<br \/>\nidentifying the Person making such Superior Proposal&#8211;Acquiror.<\/p>\n<p>                                       60<br \/>\n   66<\/p>\n<p>                                    ARTICLE 8<br \/>\n                        TERMINATION, AMENDMENT AND WAIVER<\/p>\n<p>            8.1 TERMINATION. Except as provided in this Section 8.1, this<br \/>\nAgreement may be terminated and the Merger abandoned at any time prior to the<br \/>\nEffective Time:<\/p>\n<p>                (a) by mutual written consent of Target and Acquiror;<\/p>\n<p>                (b) by Acquiror or Target if:<\/p>\n<p>                    (i) there shall be any statute, rule, regulation or order<br \/>\nenacted, promulgated or issued or deemed applicable to the Merger by any<br \/>\nGovernmental or Regulatory Authority that would make consummation of the Merger<br \/>\nillegal or there shall be a final nonappealable order of a federal or state<br \/>\ncourt in effect preventing consummation of the Merger;<\/p>\n<p>                    (ii) if the Merger is not approved and adopted by the<br \/>\naffirmative vote of the stockholders of Target as required by the DGCL, the<br \/>\nCalifornia Code (if applicable), and Target&#8217;s Certificate of Incorporation and<br \/>\nBylaws;<\/p>\n<p>                    (iii) if the holders of 5% or more of the outstanding shares<br \/>\nof Acquiror Capital Stock shall have voted against the Merger and filed demands<br \/>\nfor payment pursuant to the exercise of dissenters&#8217; rights under the California<br \/>\nCode with respect to 5% or more of the outstanding shares of Acquiror Capital<br \/>\nStock by virtue of the Merger;<\/p>\n<p>                    (iv) if the holders of 5% or more of the outstanding shares<br \/>\nof Target Capital Stock have not voted in favor of the Merger and filed demands<br \/>\nfor payment pursuant to the exercise of dissenters&#8217; rights under the California<br \/>\nCode with respect to 5% or more of the outstanding shares of Target Capital<br \/>\nStock by virtue of the Merger;<\/p>\n<p>                    (v) the Merger, the issuance of Acquiror Common Stock in the<br \/>\nMerger, any increase in Acquiror&#8217;s authorized capital stock necessary to enable<br \/>\nAcquiror to consummate, carry out and perform the Merger as contemplated by this<br \/>\nAgreement or any other matter necessary to enable Acquiror to consummate, carry<br \/>\nout and perform the Merger as contemplated by this Agreement, is not approved<br \/>\nand adopted by the stockholders of Acquiror in accordance with the rules of the<br \/>\nNasdaq National Market, the DGCL and, if applicable, the California Code; or<\/p>\n<p>                    (vi) the Effective Time has not occurred before 5 p.m.<br \/>\n(Pacific Time) on June 30, 2000, provided, however, that the right to terminate<br \/>\nthis Agreement under this Section 8.1(b)(iii) shall not be available to any<br \/>\nparty whose willful failure to fulfill any obligation hereunder has been the<br \/>\ncause of, or resulted in, the failure of the Effective Time to occur on or<br \/>\nbefore such date.<\/p>\n<p>                (c) by Target if:<\/p>\n<p>                    (i) Target enters into a definitive agreement, as permitted<br \/>\nby Section 7.2 with respect to a Superior Proposal&#8211;Target, provided, however,<br \/>\nthat Target has complied with all provisions thereof, including the notice<br \/>\nprovisions therein, and that Target<\/p>\n<p>                                       61<br \/>\n   67<\/p>\n<p>makes the payment to Acquiror in the amount required by, and within the time as<br \/>\nrequired by, Section 8.2(b); or<\/p>\n<p>                    (ii) prior to the Effective Time, Acquiror&#8217;s Board of<br \/>\nDirectors shall have (A) failed to timely provide, or withdrawn, modified or<br \/>\nchanged in a manner adverse to Target, its approval or recommendation of this<br \/>\nAgreement or the Merger, (B) recommended a Superior Proposal&#8211;Acquiror, (C)<br \/>\nfailed to notice, call and hold the Acquiror Stockholder Meeting within 45 days<br \/>\nafter the SEC has declared the S-4 Registration Statement effective, (D)<br \/>\nexecuted a letter of intent, an agreement in principle or definitive agreement<br \/>\nrelating to a Superior Proposal&#8211;Acquiror or similar business combination with a<br \/>\nperson or entity other than Target, or (E) exercised its rights pursuant to<br \/>\nSection 7.3 with respect to a Superior Proposal&#8211;Acquiror, and, directly or<br \/>\nthrough its representatives, continued discussions with any third party<br \/>\nconcerning an Superior Proposal&#8211;Acquiror for more than ten business days after<br \/>\nthe date of receipt of such Superior Proposal&#8211;Acquiror.<\/p>\n<p>                (d) by Acquiror if:<\/p>\n<p>                    (i) Acquiror enters into a definitive agreement, as<br \/>\npermitted by Section 7.3 with respect to a Superior Proposal&#8211;Acquiror that<br \/>\nprohibits the consummation of, or requires material changes to, the Merger or<br \/>\nany other business combination of Acquiror and Target, provided, however, that<br \/>\nAcquiror has complied with all provisions thereof, including the notice<br \/>\nprovisions therein, and that Acquiror makes simultaneous payment to Target as<br \/>\nrequired by Section 8.2(c); or<\/p>\n<p>                    (ii) prior to the Effective Time, Target Board of Directors<br \/>\nshall have (A) failed to timely provide, or withdrawn, modified or changed in a<br \/>\nmanner adverse to Acquiror, its approval or recommendation of this Agreement or<br \/>\nthe Merger, (B) recommended a Superior Proposal&#8211;Target, (C) executed a letter<br \/>\nof intent, an agreement in principle or definitive agreement relating to a<br \/>\nSuperior Proposal&#8211;Target or similar business combination with a person or<br \/>\nentity other than Acqurior, or (D) exercised its rights pursuant to Section 7.2<br \/>\nwith respect to a Superior Proposal&#8211;Target, and, directly or through its<br \/>\nrepresentatives, continued discussions with any third party concerning an<br \/>\nSuperior Proposal&#8211;Target for more than ten business days after the date of<br \/>\nreceipt of such Superior Proposal&#8211;Target.<\/p>\n<p>            8.2 TERMINATION FEE.<\/p>\n<p>                (a) In the event that this Agreement shall have been terminated<br \/>\npursuant to Section 8.1(b)(iii) or Section 8.1(b)(v), then Acquiror shall<br \/>\npromptly, but in no event later than two (2) days after the date of the Acquiror<br \/>\nStockholder Meeting, (i) pay Target $25,000,000, plus the amount of interest<br \/>\nthat would have accrued from the date of this Agreement until payment of such<br \/>\nfee at the Prime Rate as reported in the Wall Street Journal in effect on the<br \/>\ndate hereof (such payment shall be made by check, wire transfer and\/or<br \/>\nforgiveness of debt, at Acquiror&#8217;s option) and (ii) Acquiror will give Target a<br \/>\npromissory note (the &#8220;Second Note&#8221;) for an additional $25,000,000,due on the<br \/>\ndate that is the earlier to occur of (A) six (6) months after the date of the<br \/>\nAcquiror Stockholder Meeting or (B) the closing of an offering of Acquiror<br \/>\nsecurities registered under the Securities Act provided, however, that in the<br \/>\nevent<\/p>\n<p>                                       62<br \/>\n   68<\/p>\n<p>Acquiror does not close an offering of its securities registered under the<br \/>\nSecurities Act within six (6) months after the date of the Acquiror Stockholder<br \/>\nMeeting, the Second Note shall be due and payable, at Acquiror&#8217;s option, in cash<br \/>\nor Acquiror&#8217;s Common Stock, valued at the average closing price of Acquiror&#8217;s<br \/>\nCommon Stock for the ten (10) trading days prior to the due date of the Second<br \/>\nNote.<\/p>\n<p>                (b) In the event that this Agreement shall have been terminated<br \/>\nby Target pursuant to Section 8.1(c)(i) or by Acquiror pursuant to Section<br \/>\n8.1(d)(ii), then Target shall promptly, but in no event later than two (2) days<br \/>\nafter the date of such termination, pay Acquiror a termination fee of<br \/>\n$135,000,000.<\/p>\n<p>                (c) In the event that this Agreement shall have been terminated<br \/>\nby Acquiror pursuant to Section 8.1(d)(i) or by Target pursuant to Section<br \/>\n8.1(c)(ii), then Acquiror shall promptly, but in no event later than two (2)<br \/>\ndays after the date of such termination, pay Target a termination fee of<br \/>\n$135,000,000.<\/p>\n<p>            8.3 EFFECT OF TERMINATION. In the event of a valid termination of<br \/>\nthis Agreement as provided in Section 8.1, this Agreement shall forthwith become<br \/>\nvoid and there shall be no liability or obligation on the part of Acquiror or<br \/>\nTarget, or their respective officers, directors or stockholders or Affiliates or<br \/>\nAssociates; provided, however, that each party shall remain liable for any<br \/>\nbreaches of this Agreement prior to its termination; and provided further that,<br \/>\nthe provisions of Section 8.2 of this Agreement shall remain in full force and<br \/>\neffect and survive any termination of this Agreement.<\/p>\n<p>            8.4 AMENDMENT. Except as is otherwise required by applicable law,<br \/>\nthis Agreement may be amended by the parties hereto at any time by execution of<br \/>\nan instrument in writing signed on behalf of each of the parties hereto.<\/p>\n<p>            8.5 EXTENSION; WAIVER. At any time prior to the Effective Time,<br \/>\nAcquiror and Target may, to the extent legally allowed, (i) extend the time for<br \/>\nthe performance of any of the obligations of the other party hereto, (ii) waive<br \/>\nany inaccuracies in the representations and warranties made to such party<br \/>\ncontained herein or in any document delivered pursuant hereto, and (iii) waive<br \/>\ncompliance with any of the agreements, covenants or conditions for the benefit<br \/>\nof such party contained herein. Any agreement on the part of a party hereto to<br \/>\nany such extension or waiver shall be valid only if set forth in an instrument<br \/>\nin writing signed on behalf of such party.<\/p>\n<p>                                    ARTICLE 9<br \/>\n                            MISCELLANEOUS PROVISIONS<\/p>\n<p>            9.1 NOTICES. All notices, requests and other communications<br \/>\nhereunder must be in writing and will be deemed to have been duly given only if<br \/>\ndelivered personally against written receipt or by facsimile transmission<br \/>\nagainst facsimile confirmation or mailed by prepaid first class certified mail,<br \/>\nreturn receipt requested, or mailed by overnight courier prepaid, to the parties<br \/>\nat the following addresses or facsimile numbers:<\/p>\n<p>                                       63<br \/>\n   69<\/p>\n<p>                      If to Acquiror to:<\/p>\n<p>                      Redback Networks Inc.<br \/>\n                      1310 Moffett Park Drive<br \/>\n                      Sunnyvale, CA  94089<br \/>\n                      (408) 548-0900 Phone<br \/>\n                      (408) 543-2196<br \/>\n                      Attention:  Craig Gentner<\/p>\n<p>                      with a copy to:<\/p>\n<p>                      Gunderson Dettmer Stough Villeneuve<br \/>\n                      Franklin &amp; Hachigian, LLP<br \/>\n                      155 Constitution Drive<br \/>\n                      Menlo Park, California 94025<br \/>\n                      (650) 321-2400 Phone<br \/>\n                      (650) 321-2800 Facsimile<br \/>\n                      Attention:  Renee Lanam<\/p>\n<p>                      If to Target to:<\/p>\n<p>                      Siara Systems, Inc.<br \/>\n                      300 Ferguson Drive<br \/>\n                      Mountain View, CA 94043<br \/>\n                      Attn:  CEO<br \/>\n                      Phone:  (650) 237-2165<br \/>\n                      Fax:  (650) 390-8645<\/p>\n<p>                      with a copy to:<\/p>\n<p>                      Fenwick &amp; West, LLP<br \/>\n                      Two Palo Alto Square<br \/>\n                      Palo Alto, CA  94306<br \/>\n                      (650) 494-0600 Phone<br \/>\n                      (650) 494-1417 Facsimile<br \/>\n                      Attention:  Barry J. Kramer, Esq.<\/p>\n<p>All such notices, requests and other communications will (i) if delivered<br \/>\npersonally to the address as provided in this Section 9.1, be deemed given upon<br \/>\ndelivery, (ii) if delivered by facsimile transmission to the facsimile number as<br \/>\nprovided for in this Section 9.1, be deemed given upon facsimile confirmation,<br \/>\n(iii) if delivered by mail in the manner described above to the address as<br \/>\nprovided for in this Section 9.1, be deemed given on the earlier of the third<br \/>\nBusiness Day following mailing or upon receipt and (iv) if delivered by<br \/>\novernight courier to the address as provided in this Section 9.1, be deemed<br \/>\ngiven on the earlier of the first Business Day following the date sent by such<br \/>\novernight courier or upon receipt (in each case regardless of whether such<br \/>\nnotice, request or other communication is received by any other Person to whom a<br \/>\ncopy of such notice is to be delivered pursuant to this Section 9.1). Any party<br \/>\nfrom time to time may change <\/p>\n<p>                                       64<br \/>\n   70<\/p>\n<p>its address, facsimile number or other information for the purpose of notices to<br \/>\nthat party by giving notice specifying such change to the other party hereto.<\/p>\n<p>            9.2 ENTIRE AGREEMENT. This Agreement and the Exhibits and Schedules<br \/>\nhereto, including the Target Disclosure Schedule and the Acquiror Disclosure<br \/>\nSchedule, and all agreements required to be executed and delivered pursuant<br \/>\nhereto, constitute the entire agreement and understanding among the parties with<br \/>\nrespect to the subject matter hereof and supersede all prior agreements and<br \/>\nunderstandings, both written and oral, among the parties with respect to the<br \/>\nsubject matter hereof, except for the Confidentiality Agreement, which shall<br \/>\ncontinue in full force and effect and shall survive any termination of this<br \/>\nAgreement or the Closing in accordance with its terms.<\/p>\n<p>            9.3 FURTHER ASSURANCES; POST-CLOSING COOPERATION. At any time or<br \/>\nfrom time to time after the Closing, the parties shall execute and deliver to<br \/>\nthe other party such other documents and instruments, provide such materials and<br \/>\ninformation and take such other actions as the other party may reasonably<br \/>\nrequest to consummate the transactions contemplated by this Agreement and<br \/>\notherwise to cause the other party to fulfill its obligations under this<br \/>\nAgreement and the transactions contemplated hereby. Each party agrees to use<br \/>\ndiligent efforts to cause the conditions to its obligations to consummate the<br \/>\nMerger to be satisfied.<\/p>\n<p>            9.4 WAIVER. Any term or condition of this Agreement may be waived at<br \/>\nany time by the party that is entitled to the benefit thereof, but no such<br \/>\nwaiver shall be effective unless set forth in a written instrument duly executed<br \/>\nby or on behalf of the party waiving such term or condition. No waiver by any<br \/>\nparty of any term or condition of this Agreement, in any one or more instances,<br \/>\nshall be deemed to be or construed as a waiver of the same or any other term or<br \/>\ncondition of this Agreement on any future occasion. All remedies, either under<br \/>\nthis Agreement or by Law or otherwise afforded, will be cumulative and not<br \/>\nalternative.<\/p>\n<p>            9.5 THIRD PARTY BENEFICIARIES. The terms and provisions of this<br \/>\nAgreement are intended solely for the benefit of each party hereto and their<br \/>\nrespective successors or permitted assigns, and it is not the intention of the<br \/>\nparties to confer third-party beneficiary rights, and this Agreement does not<br \/>\nconfer any such rights, upon any other Person.<\/p>\n<p>            9.6 NO ASSIGNMENT; BINDING EFFECT. Neither this Agreement nor any<br \/>\nright, interest or obligation hereunder may be assigned (by operation of law or<br \/>\notherwise) by any party without the prior written consent of the other party and<br \/>\nany attempt to do so will be void. Subject to the preceding sentence, this<br \/>\nAgreement is binding upon, inures to the benefit of and is enforceable by the<br \/>\nparties hereto and their respective successors and assigns.<\/p>\n<p>            9.7 HEADINGS. The headings and table of contents used in this<br \/>\nAgreement have been inserted for convenience of reference only and do not define<br \/>\nor limit the provisions hereof.<\/p>\n<p>            9.8 INVALID PROVISIONS. If any provision of this Agreement is held<br \/>\nto be illegal, invalid or unenforceable under any present or future Law, and if<br \/>\nthe rights or obligations of any party hereto under this Agreement will not be<br \/>\nmaterially and adversely affected thereby, (a) such provision will be fully<br \/>\nseverable, (b) this Agreement will be construed and enforced as if <\/p>\n<p>                                       65<br \/>\n   71<\/p>\n<p>such illegal, invalid or unenforceable provision had never comprised a part<br \/>\nhereof, (c) the remaining provisions of this Agreement will remain in full force<br \/>\nand effect and will not be affected by the illegal, invalid or unenforceable<br \/>\nprovision or by its severance herefrom and (d) in lieu of such illegal, invalid<br \/>\nor unenforceable provision, there will be added automatically as a part of this<br \/>\nAgreement a legal, valid and enforceable provision as similar in terms to such<br \/>\nillegal, invalid or unenforceable provision as may be possible.<\/p>\n<p>            9.9 GOVERNING LAW. This Agreement shall be governed by and construed<br \/>\nin accordance with the domestic laws of the State of California and the DGCL,<br \/>\nwithout giving effect to any choice of law or conflict of law provision or rule<br \/>\nthat would cause the application of the laws of any other jurisdiction.<\/p>\n<p>            9.10 CONSTRUCTION. Ambiguities in this Agreement, if any, shall not<br \/>\nbe construed strictly or in favor of or against any party hereto but rather<br \/>\nshall be given a fair and reasonable construction.<\/p>\n<p>            9.11 COUNTERPARTS. This Agreement may be executed in any number of<br \/>\ncounterparts, each of which will be deemed an original, but all of which<br \/>\ntogether will constitute one and the same instrument.<\/p>\n<p>            9.12 SPECIFIC PERFORMANCE. The parties hereto agree that irreparable<br \/>\ndamage would occur in the event that any of the provisions of this Agreement<br \/>\nwere not performed in accordance with their specific terms or were otherwise<br \/>\nbreached. Except where this Agreement specifically provides for arbitration, it<br \/>\nis agreed that the parties shall be entitled to an injunction or injunctions to<br \/>\nprevent breaches of this Agreement and to enforce specifically the terms and<br \/>\nprovisions hereof in any court of the United States or any state having<br \/>\njurisdiction, this being in addition to any other remedy to which they are<br \/>\nentitled at law or in equity.<\/p>\n<p>                                   ARTICLE 10<br \/>\n                                   DEFINITIONS<\/p>\n<p>            10.1 DEFINITIONS.<\/p>\n<p>                (a) As used in this Agreement, the following defined terms shall<br \/>\nhave the meanings indicated below:<\/p>\n<p>            &#8220;Acquiror&#8221; has the meaning ascribed to it in the forepart of this<br \/>\nAgreement.<\/p>\n<p>            &#8220;Acquiror Common Stock&#8221; has the meaning ascribed to it in Recital C.<\/p>\n<p>            &#8220;Acquiror Financial Statements&#8221; has the meaning ascribed to it in<br \/>\nSection 3.3.<\/p>\n<p>            &#8220;Acquiror Support Agreement&#8221; has the meaning ascribed to it in<br \/>\nRecital D.<\/p>\n<p>            &#8220;Acquisition Proposal &#8212; Acquiror&#8221; has the meaning ascribed to it in<br \/>\nSection 7.3(a).<\/p>\n<p>            &#8220;Acquisition Proposal &#8212; Target&#8221; has the meaning ascribed to it in<br \/>\nSection 7.2(a).<\/p>\n<p>                                       66<br \/>\n   72<\/p>\n<p>            &#8220;Actions or Proceedings&#8221; means any action, suit, complaint,<br \/>\npetition, investigation, proceeding, arbitration, litigation or Governmental or<br \/>\nRegulatory Authority investigation, audit or other proceeding, whether civil or<br \/>\ncriminal, in law or in equity, or before any arbitrator or Governmental<br \/>\nRegulatory Authority.<\/p>\n<p>            &#8220;Affiliate&#8221; means, as applied to any Person, (a) any other Person<br \/>\ndirectly or indirectly controlling, controlled by or under common control with,<br \/>\nthat Person, or (b) any other Person that owns or controls (i) twenty percent<br \/>\n(20%) or more of any class of voting equity securities of that Person or any of<br \/>\nits Affiliates or (ii) twenty percent (20%) or more of any class of voting<br \/>\nequity securities (including any equity securities issuable upon the exercise of<br \/>\nany option or convertible security) of that Person or any of its Affiliates. For<br \/>\nthe purposes of this definition, &#8220;control&#8221; (including with correlative meanings,<br \/>\nthe terms &#8220;controlling&#8221;, &#8220;controlled by&#8221;, and &#8220;under common control with&#8221;) as<br \/>\napplied to any Person, means the possession, directly or indirectly, of the<br \/>\npower to direct or cause the direction of the management and policies of that<br \/>\nPerson, whether through ownership of voting securities or by contract or<br \/>\notherwise.<\/p>\n<p>            &#8220;Agreement&#8221; means this Merger Agreement and Plan of Reorganization,<br \/>\nincluding (unless the context otherwise requires) the Exhibits and Schedules<br \/>\nhereto and the certificates and instruments delivered in connection herewith, or<br \/>\nincorporated by reference, as the same may be amended or supplemented from time<br \/>\nto time in accordance with the terms hereof.<\/p>\n<p>            &#8220;Ancillary Agreements&#8221; has the meaning ascribed to it in Section<br \/>\n2.2.<\/p>\n<p>            &#8220;Approval&#8221; means any approval, authorization, consent, permit,<br \/>\nqualification or registration, or any waiver of any of the foregoing, required<br \/>\nto be obtained from or made with, or any notice, statement or other<br \/>\ncommunication required to be filed with or delivered to, any Governmental or<br \/>\nRegulatory Authority or any other Person.<\/p>\n<p>            &#8220;Assets and Properties&#8221; of any Person means all assets and<br \/>\nproperties of every kind, nature, character and description (whether real,<br \/>\npersonal or mixed, whether tangible or intangible, whether absolute, accrued,<br \/>\ncontingent, fixed or otherwise and wherever situated), including the goodwill<br \/>\nrelated thereto, operated, owned, licensed or leased by such Person, including<br \/>\ncash, cash equivalents, Investment Assets, accounts and notes receivable,<br \/>\nchattel paper, documents, instruments, general intangibles, real estate,<br \/>\nequipment, inventory, goods and Intellectual Property.<\/p>\n<p>            &#8220;Associate&#8221; means, with respect to any Person, any corporation or<br \/>\nother business organization of which such Person is an officer or partner or is<br \/>\nthe beneficial owner, directly or indirectly, of twenty percent (20%) or more of<br \/>\nany class of voting equity securities, any trust or estate in which such Person<br \/>\nhas a substantial beneficial interest or as to which such Person serves as a<br \/>\ntrustee or in a similar capacity and any relative or spouse of such Person, or<br \/>\nany relative of such spouse, who has the same home as such Person.<\/p>\n<p>            &#8220;Books and Records&#8221; means all files, documents, instruments, papers,<br \/>\nbooks and records relating to the Business or Condition of such party, including<br \/>\nfinancial statements, internal reports, Tax Returns and related work papers and<br \/>\nletters from accountants, budgets, <\/p>\n<p>                                       67<br \/>\n   73<\/p>\n<p>pricing guidelines, ledgers, journals, deeds, title policies, minute books,<br \/>\nstock certificates and books, stock transfer ledgers, Contracts, Licenses,<br \/>\ncustomer lists, computer files and programs (including data processing files and<br \/>\nrecords), retrieval programs, operating data and plans and environmental studies<br \/>\nand plans.<\/p>\n<p>            &#8220;Business Day&#8221; means a day other than Saturday, Sunday or any day on<br \/>\nwhich banks located in the State of California are authorized or obligated to<br \/>\nclose.<\/p>\n<p>            &#8220;Business or Condition&#8221; means, with respect to Acquiror, the<br \/>\nbusiness, condition (financial or otherwise), results of operations or Assets<br \/>\nand Properties of Acquiror and each of its Subsidiaries, taking Acquiror<br \/>\ntogether with such Subsidiaries as a whole, and, with respect to Target, the<br \/>\nbusiness, condition, results of operations or Assets and Properties of Target<br \/>\nand Target Subsidiary, taking Target together with Target Subsidiary as a whole.<\/p>\n<p>            &#8220;California Code&#8221; means the California Corporations Code and all<br \/>\namendments and additions thereto.<\/p>\n<p>            &#8220;Certificates&#8221; has the meaning ascribed to it in Section 1.8(b).<\/p>\n<p>            &#8220;Closing&#8221; means the closing of the transactions contemplated by<br \/>\nSection 1.2.<\/p>\n<p>            &#8220;Closing Date&#8221; has the meaning ascribed to it in Section 1.2.<\/p>\n<p>            &#8220;Closing Price&#8221; has the meaning ascribed to it in Section 1.6(f).<\/p>\n<p>            &#8220;COBRA&#8221; means the Consolidated Omnibus Budget Reconciliation Act of<br \/>\n1986, as amended.<\/p>\n<p>            &#8220;Consideration&#8221; means 31,341,986 shares of Acquiror Common Stock.<\/p>\n<p>            &#8220;Contract&#8221; means any material contract, including:<\/p>\n<p>            (a) any distributor, sales, advertising, agency or manufacturer&#8217;s<br \/>\nrepresentative contract;<\/p>\n<p>            (b) any continuing contract for the purchase of materials, supplies,<br \/>\nequipment or services involving in the case of any such contact more than two<br \/>\nhundred thousand dollars ($200,000) over the life of the contract;<\/p>\n<p>            (c) any trust indenture, mortgage, promissory note, loan agreement<br \/>\nor other contract for the borrowing of money, any currency exchange, commodities<br \/>\nor other hedging arrangement or any leasing transaction of the type required to<br \/>\nbe capitalized in accordance with generally accepted accounting principles;<\/p>\n<p>            (d) any contract for unexpended capital expenditures in excess of<br \/>\ntwo hundred thousand dollars ($200,000) in the aggregate;<\/p>\n<p>                                       68<br \/>\n   74<\/p>\n<p>            (e) any contract limiting the freedom of such party to engage in any<br \/>\nline of business or to compete with any other Person as that term is defined in<br \/>\nthe Exchange Act, as defined herein, or any confidentiality, secrecy or<br \/>\nnon-disclosure contract;<\/p>\n<p>            (f) any contract pursuant to which such party is a lessor of any<br \/>\nmachinery, equipment, motor vehicles, office furniture, fixtures or other<br \/>\npersonal property;<\/p>\n<p>            (g) any contract with any person with whom such party does not deal<br \/>\nat arm&#8217;s length; or<\/p>\n<p>            (h) any agreement of guarantee, support, indemnification, assumption<br \/>\nor endorsement of, or any similar commitment with respect to, the obligations,<br \/>\nliabilities (whether accrued, absolute, contingent or otherwise) or indebtedness<br \/>\nof any other Person.<\/p>\n<p>            &#8220;DGCL&#8221; means the General Corporation Law of the State of Delaware.<\/p>\n<p>            &#8220;Delaware Certificate of Merger&#8221; has the meaning set forth in<br \/>\nSection 1.2.<\/p>\n<p>            &#8220;Depositary Agent&#8221; has the meaning ascribed to it in Section 1.8(b).<\/p>\n<p>            &#8220;Dissenting Shares&#8221; has the meaning ascribed to it in Section<br \/>\n1.7(a).<\/p>\n<p>            &#8220;Effective Time&#8221; has the meaning ascribed to it in Section 1.2.<\/p>\n<p>            &#8220;Environment&#8221; means air, surface water, ground water, or land,<br \/>\nincluding land surface or subsurface, and any receptors such as persons,<br \/>\nwildlife, fish, biota or other natural resources.<\/p>\n<p>            &#8220;Environmental Clean-up Site&#8221; means any location which is listed or<br \/>\nproposed for listing on the National Priorities List, the Comprehensive<br \/>\nEnvironmental Response, Compensation and Liability Information System, or on any<br \/>\nsimilar state list of sites relating to investigation or cleanup, or which is<br \/>\nthe subject of any pending or threatened action, suit, proceeding, or<br \/>\ninvestigation related to or arising from any location at which there has been a<br \/>\nRelease or threatened or suspected Release of a Hazardous Material.<\/p>\n<p>            &#8220;Environmental Law&#8221; means any federal, state, local or foreign<br \/>\nenvironmental, health and safety or other Law relating to of Hazardous<br \/>\nMaterials, including the Comprehensive, Environmental Response Compensation and<br \/>\nLiability Act, the Clean Air Act, the Federal Water Pollution Control Act, the<br \/>\nSolid Waste Disposal Act, the Federal Insecticide, Fungicide and Rodenticide<br \/>\nAct, and the California Safe Drinking Water and Toxic Enforcement Act.<\/p>\n<p>            &#8220;Environmental Permit&#8221; means any permit, license, approval, consent<br \/>\nor authorization required under or in connection with any Environmental Law and<br \/>\nincludes without limitation any and all orders, consent orders or binding<br \/>\nagreements issued or entered into by a Governmental or Regulatory Authority.<\/p>\n<p>            &#8220;Equity Equivalents&#8221; means securities (including Options to purchase<br \/>\nany shares of Target Capital Stock) which, by their terms, are or may be<br \/>\nexercisable, convertible or <\/p>\n<p>                                       69<br \/>\n   75<\/p>\n<p>exchangeable for or into common stock, preferred stock or other equity<br \/>\nsecurities of Target at the election of the holder thereof.<\/p>\n<p>            &#8220;ERISA&#8221; means the Employee Retirement Income Security Act of 1974,<br \/>\nas amended, and the rules and regulations promulgated thereunder.<\/p>\n<p>            &#8220;ERISA Affiliate&#8221; means each person (as defined in section 3(9) of<br \/>\nERISA) that, together with Target, would be treated as a single employer under<br \/>\nsection 4001(b) of ERISA or that would be deemed to be a member of the same<br \/>\n&#8220;controlled group&#8221; within the meaning of section 414(b) or (c) of the Internal<br \/>\nRevenue Code.<\/p>\n<p>            &#8220;Escrow Amount&#8221; means 5% of Consideration paid to Target<br \/>\nStockholders.<\/p>\n<p>            &#8220;Escrow Fund&#8221; has the meaning ascribed to it in Section 6.2(a).<\/p>\n<p>            &#8220;Escrow Period&#8221; has the meaning ascribed to it in Section 6.2(c).<\/p>\n<p>            &#8220;Exchange Act&#8221; means the Securities Exchange Act of 1934, as<br \/>\namended, and the rules and regulations of the SEC thereunder.<\/p>\n<p>            &#8220;Exchange Agent&#8221; means U.S. Stock Transfer Corporation.<\/p>\n<p>            &#8220;Exchange Ratio&#8221; has the meaning ascribed to it in Section 1.6(e).<\/p>\n<p>            &#8220;Expiration Date&#8221; shall mean the date 180 days after the Effective<br \/>\nTime.<\/p>\n<p>            &#8220;Financial Statement Date&#8221; means September 30, 1999.<\/p>\n<p>            &#8220;GAAP&#8221; means generally accepted accounting principles in the United<br \/>\nStates, as in effect from time to time.<\/p>\n<p>            &#8220;Good Faith Consultation&#8221; with a Person&#8217;s independent accountants,<br \/>\nas used in Sections 2.23 and 3.22 of this Agreement, means consultation with<br \/>\nsuch accountants following disclosure in good faith to such accountants of all<br \/>\nfacts requested by such accountants or which the specified Person otherwise had<br \/>\nreason to believe would be relevant to such accountants&#8217; assessment.<\/p>\n<p>            &#8220;Governmental or Regulatory Authority&#8221; means any court, tribunal,<br \/>\narbitrator, authority, agency, bureau, board, commission, department, official<br \/>\nor other instrumentality of the United States, any foreign country or any<br \/>\ndomestic or foreign state, county, city or other political subdivision, and<br \/>\nshall include any stock exchange, quotation service and the National Association<br \/>\nof Securities Dealers.<\/p>\n<p>            &#8220;Hazardous Material&#8221; means (a) any chemical, material, substance or<br \/>\nwaste including, containing or constituting petroleum or petroleum products,<br \/>\nsolvents (including chlorinated solvents), nuclear or radioactive materials,<br \/>\nasbestos in any form that is or could become friable, radon, lead-based paint,<br \/>\nurea formaldehyde foam insulation or polychlorinated biphenyls, (b) any<br \/>\nchemicals, materials, substances or wastes which are now defined as or <\/p>\n<p>                                       70<br \/>\n   76<\/p>\n<p>included in the definition of &#8220;hazardous substances,&#8221; &#8220;hazardous wastes,&#8221;<br \/>\n&#8220;hazardous materials,&#8221; &#8220;extremely hazardous wastes,&#8221; &#8220;restricted hazardous<br \/>\nwastes,&#8221; &#8220;toxic substances,&#8221; &#8220;toxic pollutants&#8221; or words of similar import under<br \/>\nany Environmental Law; or (c) any other chemical, material, substance or waste<br \/>\nwhich is regulated by any Governmental or Regulatory Authority or which could<br \/>\nconstitute a nuisance.<\/p>\n<p>            &#8220;HSR Act&#8221; means the Hart-Scott-Rodino Antitrust Improvements Act of<br \/>\n1976, as amended, and the regulations promulgated thereunder.<\/p>\n<p>            &#8220;Indebtedness&#8221; of any Person means all obligations of such Person<br \/>\n(a) for borrowed money, (b) evidenced by notes, bonds, debentures or similar<br \/>\ninstruments, (c) for the deferred purchase price of goods or services (other<br \/>\nthan trade payables or accruals incurred in the ordinary course of business),<br \/>\n(d) under capital leases and (e) in the nature of guarantees of the obligations<br \/>\ndescribed in clauses (a) through (d) above of any other Person.<\/p>\n<p>            &#8220;Intellectual Property&#8221; means all trademarks and trademark rights,<br \/>\ntrade names and trade name rights, service marks and service mark rights,<br \/>\nservice names and service name rights, patents and patent rights, utility models<br \/>\nand utility model rights, copyrights, moral rights, mask work rights, brand<br \/>\nnames, trade dress, product designs, product packaging, business and product<br \/>\nnames, logos, slogans, rights of publicity, trade secrets, inventions (whether<br \/>\npatentable or not), invention disclosures, improvements, processes, formulae,<br \/>\nindustrial models, processes, designs, specifications, technology,<br \/>\nmethodologies, computer software (including all source code and object code),<br \/>\nfirmware, development tools, flow charts, annotations, all Web addresses, sites<br \/>\nand domain names, all data bases and data collections and all rights therein,<br \/>\nany other confidential and proprietary right or information, whether or not<br \/>\nsubject to statutory registration, and all related technical information,<br \/>\nmanufacturing, engineering and technical drawings, know-how and all pending<br \/>\napplications for and registrations of patents, utility models, trademarks,<br \/>\nservice marks and copyrights, and the right to sue for past infringement, if<br \/>\nany, in connection with any of the foregoing, and all documents, disks, records,<br \/>\nfiles and other media on which any of the foregoing is stored.<\/p>\n<p>            &#8220;Internal Revenue Code&#8221; means the Internal Revenue Code of 1986, as<br \/>\namended, and the rules and regulations promulgated thereunder.<\/p>\n<p>            &#8220;Investment Assets&#8221; means all debentures, notes and other evidences<br \/>\nof Indebtedness, stocks, securities (including rights to purchase and securities<br \/>\nconvertible into or exchangeable for other securities), interests in joint<br \/>\nventures and general and limited partnerships, mortgage loans and other<br \/>\ninvestment or portfolio assets owned of record or beneficially by Target or<br \/>\nTarget Subsidiary.<\/p>\n<p>            &#8220;IRS&#8221; means the United States Internal Revenue Service or any<br \/>\nsuccessor entity.<\/p>\n<p>            &#8220;Law&#8221; or &#8220;Laws&#8221; means any law, statute, order, decree, consent<br \/>\ndecree, judgment, rule, regulation, ordinance or other pronouncement having the<br \/>\neffect of law whether in the United States, any foreign country, or any domestic<br \/>\nor foreign state, county, city or other political subdivision or of any<br \/>\nGovernmental or Regulatory Authority.<\/p>\n<p>                                       71<br \/>\n   77<\/p>\n<p>            &#8220;Liabilities&#8221; means all Indebtedness, obligations and other<br \/>\nliabilities of a Person, whether absolute, accrued, contingent (or based upon<br \/>\nany contingency), known or unknown, fixed or otherwise, or whether due or to<br \/>\nbecome due.<\/p>\n<p>            &#8220;License&#8221; means any Contract that grants a Person the right to use<br \/>\nor otherwise enjoy the benefits of any Intellectual Property (including any<br \/>\ncovenants not to sue with respect to any Intellectual Property).<\/p>\n<p>            &#8220;Liens&#8221; means any mortgage, pledge, assessment, security interest,<br \/>\nlease, lien, easement, license, covenant, condition, restriction, adverse claim,<br \/>\nlevy, charge, option, equity, adverse claim or restriction or other encumbrance<br \/>\nof any kind, or any conditional sale Contract, title retention Contract or other<br \/>\nContract to give any of the foregoing, except for any restrictions on transfer<br \/>\ngenerally arising under any applicable federal or state securities law.<\/p>\n<p>            &#8220;Loss(es)&#8221; means any and all damages, payments, fines, fees, Taxes,<br \/>\npenalties, deficiencies, losses (including lost profits or diminution in value),<br \/>\nliabilities, expenses, reasonable expenses of investigation, court costs,<br \/>\nreasonable fees and expenses of attorneys, accountants and other experts or<br \/>\nother expenses of litigation or other proceedings or of any claim, default or<br \/>\nassessment (such fees and expenses to include all fees and expenses, including,<br \/>\nbut not limited to, fees and expenses of attorneys), incurred in connection with<br \/>\nany breach, violation, default or inaccuracy of Target&#8217;s representations and<br \/>\nwarranties contained in this Agreement.<\/p>\n<p>            &#8220;Material Adverse Effect&#8221; when used with reference to any entity or<br \/>\ngroup of related entities, means any event, change or effect that is (or will<br \/>\nwith the passage of time be) materially adverse to the condition (financial or<br \/>\notherwise), properties, assets, liabilities, business, operations or results of<br \/>\noperations of such entity and its subsidiaries, taken as a whole.<\/p>\n<p>            &#8220;Merger&#8221; has the meaning ascribed to it in the recitals to this<br \/>\nAgreement.<\/p>\n<p>            &#8220;NASD&#8221; means the National Association of Securities Dealers, Inc.<\/p>\n<p>            &#8220;NNM&#8221; means the distinct tier of The Nasdaq Stock Market referred to<br \/>\nas the Nasdaq National Market.<\/p>\n<p>            &#8220;Non-Competition Agreement&#8221; has the meaning ascribed to it in<br \/>\nSection 6.3(f).<\/p>\n<p>            &#8220;Option&#8221; with respect to any Person means any security, right,<br \/>\nsubscription, warrant, option, &#8220;phantom&#8221; stock right or other Contract that<br \/>\ngives the right to (i) purchase or otherwise receive or be issued any shares of<br \/>\ncapital stock or other equity interests of such Person or any security of any<br \/>\nkind convertible into or exchangeable or exercisable for any shares of capital<br \/>\nstock or other equity interests of such Person or (ii) receive any benefits or<br \/>\nrights similar to any rights enjoyed by or accruing to the holder of shares of<br \/>\ncapital stock or other equity interests of such Person, including any rights to<br \/>\nparticipate in the equity, income or election of directors or officers of such<br \/>\nPerson.<\/p>\n<p>            &#8220;Order&#8221; means any writ, judgment, decree, injunction or similar<br \/>\norder of any Governmental or Regulatory Authority (in each such case whether<br \/>\npreliminary or final).<\/p>\n<p>                                       72<br \/>\n   78<\/p>\n<p>            &#8220;PBGC&#8221; means the Pension Benefit Guaranty Corporation established<br \/>\nunder ERISA.<\/p>\n<p>            &#8220;Permit&#8221; means any license, permit, franchise or authorization.<\/p>\n<p>            &#8220;Person&#8221; means any natural person, corporation, general partnership,<br \/>\nlimited partnership, limited liability Target or partnership, proprietorship,<br \/>\nother business organization, trust, union, association or Governmental or<br \/>\nRegulatory Authority.<\/p>\n<p>            &#8220;Proxy Statement&#8221; has the meaning ascribed to it in Section 2.26<\/p>\n<p>            &#8220;PTO&#8221; means the United States Patent and Trademark Office.<\/p>\n<p>            &#8220;Registered Intellectual Property&#8221; shall mean all United States,<br \/>\ninternational and foreign: (i) patents, patent applications (including<br \/>\nprovisional applications); (ii) registered trademarks and servicemarks,<br \/>\napplications to register trademarks and servicemarks, intent-to-use<br \/>\napplications, other registrations or applications to trademarks or servicemarks,<br \/>\nor trademarks or servicemarks in which common law rights are owned or otherwise<br \/>\ncontrolled; (iii) registered copyrights and applications for copyright<br \/>\nregistration; (iv) any mask work registrations and applications to register mask<br \/>\nworks; and (v) any other Intellectual Property that is the subject of an<br \/>\napplication, certificate, filing, registration or other document issued by,<br \/>\nfiled with, or recorded by, any state, government or other public legal<br \/>\nauthority.<\/p>\n<p>            &#8220;S-4 Registration Statement&#8221; has the meaning ascribed to it in<br \/>\nSection 2.26.<\/p>\n<p>            &#8220;Release&#8221; means any spilling, leaking, pumping, pouring, emitting,<br \/>\nemptying, discharging, injecting, escaping, leaching, dumping or disposing of a<br \/>\nHazardous Material into the Environment.<\/p>\n<p>            &#8220;Representatives&#8221; has the meaning ascribed to it in Section 7.2.<\/p>\n<p>            &#8220;Restricted Stock Purchase Agreement&#8221; means a Restricted Stock<br \/>\nPurchase Agreement in one of the forms attached to Target Stock Plan pursuant to<br \/>\nwhich Target has sold Target Restricted Stock or as may otherwise been entered<br \/>\ninto by Target prior to the date of this Agreement.<\/p>\n<p>            &#8220;SEC&#8221; means the Securities and Exchange Commission or any successor<br \/>\nentity.<\/p>\n<p>            &#8220;SEC Documents&#8221; means, with respect to any Person, each report,<br \/>\nschedule, form, statement or other document filed with the SEC by such Person<br \/>\npursuant to Section 13(a) and 15(d) of the Exchange Act and all final and<br \/>\neffective registration statements and prospectuses filed by such Person with the<br \/>\nSEC pursuant to the Securities Act.<\/p>\n<p>            &#8220;Section 2.3 Loss(es)&#8221; means Losses arising or resulting directly<br \/>\nfrom any breach, violation, default or inaccuracy of Target&#8217;s representations<br \/>\nand warranties set forth in Section 2.3 of this Agreement (as qualified by the<br \/>\nTarget Disclosure Schedule, as such may be updated at the Closing Date and prior<br \/>\nto the Effective Time, as provided in Article 5).<\/p>\n<p>                                       73<br \/>\n   79<\/p>\n<p>            &#8220;Securities Act&#8221; means the Securities Act of 1933, as amended, and<br \/>\nthe rules and regulations promulgated thereunder.<\/p>\n<p>            &#8220;Site&#8221; means any of the real properties currently or previously<br \/>\nowned, leased, occupied, used or operated by Target or Target Subsidiary, any<br \/>\npredecessors of Target or Target Subsidiary, or any entities previously owned by<br \/>\nTarget or Target Subsidiary, including all soil, subsoil, surface waters and<br \/>\ngroundwater.<\/p>\n<p>            &#8220;Stockholder Agent&#8221; has the meaning ascribed to it in Section<br \/>\n6.2(h)(i).<\/p>\n<p>            &#8220;Subsidiary&#8221; means, in addition to Target Subsidiary, any Person in<br \/>\nwhich Target or Acquiror, as the context requires, directly or indirectly<br \/>\nthrough Subsidiaries or otherwise, beneficially owns at least 50% of either the<br \/>\nequity interest in, or the voting control of, such Person, whether or not<br \/>\nexisting on the date hereof.<\/p>\n<p>            &#8220;Surviving Corporation&#8221; has the meaning ascribed to it in Section<br \/>\n1.1.<\/p>\n<p>            &#8220;Target&#8221; has the meaning ascribed to it in the forepart of this<br \/>\nAgreement.<\/p>\n<p>            &#8220;Target Capital Stock&#8221; means Target Common Stock and Target<br \/>\nPreferred Stock.<\/p>\n<p>            &#8220;Target Common Stock&#8221; has the meaning ascribed to it in Section 2.3.<\/p>\n<p>            &#8220;Target Equity Securities&#8221; means Target Options and Target Warrants,<br \/>\ncollectively.<\/p>\n<p>            &#8220;Target Financials&#8221; means the audited consolidated balance sheets of<br \/>\nTarget as of September 30, 1999 and the related audited consolidated statements<br \/>\nof operations, stockholders&#8217; equity and cash flows for the fiscal year then<br \/>\nended, including the notes thereto.<\/p>\n<p>            &#8220;Target 401(k) Plan&#8221; means Target&#8217;s 401(k) Plan.<\/p>\n<p>            &#8220;Target Intellectual Property&#8221; shall mean the Intellectual Property<br \/>\nthat is (i) owned by; (ii) licensed to; or (iii) was developed or created by or<br \/>\nfor Target or Target Subsidiary, and is used in or necessary for the conduct of<br \/>\nthe present or anticipated business of Target or Target Subsidiary, taken as a<br \/>\nwhole.<\/p>\n<p>            &#8220;Target Option&#8221; means any Option to purchase Target Capital Stock,<br \/>\nwhether or not granted pursuant to Target Stock Plan, that is granted to an<br \/>\nemployee, consultant or other individual service provider of Target or Target<br \/>\nSubsidiary.<\/p>\n<p>            &#8220;Target Preferred Stock&#8221; has the meaning ascribed to it in Section<br \/>\n2.3.<\/p>\n<p>            &#8220;Target Registered Intellectual Property&#8221; means all Registered<br \/>\nIntellectual Property owned by, or filed in the name of, Target or Target<br \/>\nSubsidiary.<\/p>\n<p>            &#8220;Target Restricted Stock&#8221; means shares of Target Capital Stock which<br \/>\nare subject to a repurchase option by Target.<\/p>\n<p>                                       74<br \/>\n   80<\/p>\n<p>            &#8220;Target Stockholder Meeting&#8221; has the meaning ascribed to it in<br \/>\nSection 2.26.<\/p>\n<p>            &#8220;Target Stock Plan&#8221; has the meaning ascribed to it in Section<br \/>\n1.6(c)(i).<\/p>\n<p>            &#8220;Target Warrant&#8221; means each Target warrant to purchase Target<br \/>\nCapital Stock (if any) listed or required to be listed in Section 2.3 of the<br \/>\nTarget Disclosure Schedule.<\/p>\n<p>            &#8220;Target Subsidiary&#8221; has the meaning ascribed to it in Section 2.4.<\/p>\n<p>            &#8220;Tax&#8221; or &#8220;Taxes&#8221; means Income Taxes and\/or Other Taxes, as the<br \/>\ncontext requires.<\/p>\n<p>            &#8220;Tax Authority&#8221; has the meaning ascribed to it in Section 2.10(c).<\/p>\n<p>            &#8220;Tax Returns&#8221; means any return, report, information return,<br \/>\nschedule, certificate, statement or other document (including any related or<br \/>\nsupporting information) filed or required to be filed with, or, where none is<br \/>\nrequired to be filed with a Taxing Authority, the statement or other document<br \/>\nissued by, a Taxing Authority in connection with any Tax.<\/p>\n<p>            &#8220;Taxing Authority&#8221; means any governmental agency, board, bureau,<br \/>\nbody, department or authority of any United States federal, state or local<br \/>\njurisdiction or any foreign jurisdiction, having or purporting to exercise<br \/>\njurisdiction with respect to any Tax.<\/p>\n<p>            &#8220;Third Party Claim&#8221; has the meaning ascribed to it in Section<br \/>\n6.2(j).<\/p>\n<p>            &#8220;Third Party Expenses&#8221; has the meaning ascribed to it in Section<br \/>\n4.5.<\/p>\n<p>                (b) Unless the context of this Agreement otherwise requires, (i)<br \/>\nwords of any gender include each other gender, (ii) words using the singular or<br \/>\nplural number also include the plural or singular number, respectively, (iii)<br \/>\nthe terms &#8220;hereof,&#8221; &#8220;herein,&#8221; &#8220;hereby&#8221; and derivative or similar words refer to<br \/>\nthis entire Agreement as a whole and not to any particular Article, Section or<br \/>\nother subdivision, (iv) the terms &#8220;Article&#8221; or &#8220;Section&#8221; or other subdivision<br \/>\nrefer to the specified Article, Section or other subdivision of the body of this<br \/>\nAgreement, (v) the phrases &#8220;ordinary course of business&#8221; and &#8220;ordinary course of<br \/>\nbusiness consistent with past practice&#8221; refer to the business and practice of<br \/>\nTarget, (vi) the words &#8220;include,&#8221; &#8220;includes&#8221; and &#8220;including&#8221; shall be deemed to<br \/>\nbe followed by the phrase &#8220;without limitation,&#8221; and (vii) when a reference is<br \/>\nmade in this Agreement to Exhibits, such reference shall be to an Exhibit to<br \/>\nthis Agreement unless otherwise indicated. All accounting terms used herein and<br \/>\nnot expressly defined herein shall have the meanings given to them under GAAP.<br \/>\nThe term &#8220;party&#8221; or &#8220;parties&#8221; when used herein refer to Acquiror, on the one<br \/>\nhand, and Target, on the other.<\/p>\n<p>                (c) When used herein, the phrase &#8220;to the knowledge of&#8221; any<br \/>\nPerson, &#8220;to the best knowledge of&#8221; any Person, &#8220;known to&#8221; any Person or any<br \/>\nsimilar phrase, means (i) with respect to any Person who is an individual, the<br \/>\nactual knowledge of such Person, and (ii) with respect to any other Person, the<br \/>\nactual knowledge of the directors and officers of such Person and other<br \/>\nindividuals that have a similar position or have similar powers and duties as<br \/>\nthe officers and directors of such Person.<\/p>\n<p>                                       75<br \/>\n   81<\/p>\n<p>                            [SIGNATURE PAGE FOLLOWS]<\/p>\n<p>                                       76<br \/>\n   82<\/p>\n<p>            IN WITNESS WHEREOF, Acquiror and Target have caused this Agreement<br \/>\nto be signed by their duly authorized representatives, all as of the date first<br \/>\nwritten above.<\/p>\n<p>ACQUIROR                                      TARGET<\/p>\n<p>By:   \/s\/ Dennis Barsema                    By:   \/s\/ Vivek Ragavan<br \/>\n      &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-                         &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n      President and Chief                         President and Chief<br \/>\n      Executive Officer                           Executive Officer<\/p>\n<p>   83<br \/>\n                                                                       EXHIBIT A<br \/>\n                               IRREVOCABLE PROXY<br \/>\n                                      AND<br \/>\n                                VOTING AGREEMENT<\/p>\n<p>        THIS IRREVOCABLE PROXY AND VOTING AGREEMENT, dated as of November 28,<br \/>\n1999 (this &#8220;Agreement&#8221;), is entered into by and between Siara Systems, Inc., a<br \/>\nDelaware corporation (&#8220;Siara&#8221;), and _____________ (&#8220;Stockholder&#8221;).<\/p>\n<p>                              W I T N E S S E T H:<\/p>\n<p>        WHEREAS, concurrently herewith, Siara and Redback Networks Inc., a<br \/>\nDelaware corporation (the &#8220;Company&#8221;), have entered into a Merger Agreement and<br \/>\nPlan of Reorganization, of even date herewith (as such agreement may hereafter<br \/>\nbe amended from time to time, the &#8220;Merger Agreement&#8221;; initially capitalized and<br \/>\nother terms used but not defined herein shall have the meanings ascribed to them<br \/>\nin the Merger Agreement), pursuant to which Siara will merge with and into the<br \/>\nCompany, with the Company to be the surviving corporation (the &#8220;Merger&#8221;);<\/p>\n<p>        WHEREAS, Stockholder Beneficially Owns (as defined herein) ______ shares<br \/>\nof the Company&#8217;s Common Stock and _______ options to purchase the Company&#8217;s<br \/>\nCommon Stock, par value $0.0001 (&#8220;Company Common Stock&#8221;) (such shares of Company<br \/>\nCommon Stock Beneficially Owned by Stockholder being collectively hereinafter<br \/>\nreferred to as the &#8220;Shares&#8221;);<\/p>\n<p>        WHEREAS, as an inducement and a condition to entering into the Merger<br \/>\nAgreement, Siara has requested that Stockholder agree, and Stockholder has<br \/>\nagreed, to enter into this Agreement;<\/p>\n<p>        NOW, THEREFORE, in consideration of the foregoing and the mutual<br \/>\npremises, representations, warranties, covenants and agreements contained<br \/>\nherein, the parties hereto hereby agree as follows:<\/p>\n<p>        1. Voting Agreement. Stockholder hereby agrees with Siara that, (except<br \/>\nas may be otherwise agreed to in writing by Siara with the Company or<br \/>\nStockholder) at any meeting of the Company&#8217;s stockholders, however called, or in<br \/>\nconnection with any written consent of the Company&#8217;s stockholders, as to which<br \/>\nany of the matters described below in this Section 1 is put to the vote or<br \/>\nwritten consent of the Company&#8217;s stockholders, Stockholder shall vote the Shares<br \/>\nBeneficially Owned by Stockholder, whether now owned or hereafter acquired prior<br \/>\nto such vote: (i) in favor of approval of the Merger Agreement, the Merger and<br \/>\nany actions required in furtherance of the transactions contemplated thereby;<br \/>\n(ii) against any action or agreement that would result in a breach in any<br \/>\nmaterial respect of (A) any representation or warranty of the Company under the<br \/>\nMerger Agreement that would have a Material Adverse Effect on the Company or (B)<br \/>\nany other agreement, covenant or obligation of the Company under the Merger<br \/>\nAgreement; and (iii) against: (A) any Third Party Acquisition (as defined<br \/>\nbelow), (B) any change in a majority of the individuals who, as of the date<br \/>\nhereof, constitute the Board of Directors of the Company, unless such change<br \/>\nresults from an election to replace any such individual who ceases to be a<br \/>\nmember of the Board of Directors of the Company due to such<\/p>\n<p>   84<\/p>\n<p>individual&#8217;s death, disability or resignation from the Company&#8217;s Board of<br \/>\nDirectors for reasons unrelated to any matter that Stockholder agrees to vote<br \/>\nagainst hereunder, (C) any extraordinary corporate transaction, such as a<br \/>\nmerger, consolidation or other business combination involving the Company and<br \/>\nany Third Party (as defined below), (D) a sale, lease, transfer or disposition<br \/>\nof any assets of the Company&#8217;s business outside the ordinary course of business,<br \/>\nor any assets which are material to its business whether or not in the ordinary<br \/>\ncourse of business, (E) a reorganization, recapitalization, dissolution or<br \/>\nliquidation of the Company, (F) any change in the present capitalization of the<br \/>\nCompany or any amendment of the Company&#8217;s Certificate of Incorporation or bylaws<br \/>\nnot contemplated by the Merger Agreement or not consented to in writing by<br \/>\nSiara, (G) any other material change in the Company&#8217;s corporate structure other<br \/>\nthan the approval of stock options disclosed in the Company&#8217;s representations<br \/>\nand warranties in the Merger Agreement or in any Disclosure Schedule thereto) or<br \/>\nany other change materially affecting the Company&#8217;s business, or (H) any other<br \/>\naction which is intended, or could reasonably be expected, to impede, interfere<br \/>\nwith, delay, postpone or materially adversely affect the Merger or any of the<br \/>\nother transactions contemplated by the Merger Agreement, or any of the<br \/>\ntransactions contemplated by this Agreement. Stockholder shall not enter into<br \/>\nany agreement or understanding with any person the effect of which would be<br \/>\ninconsistent or violative of the provisions and agreements contained herein.<\/p>\n<p>        For purposes of this Agreement, &#8220;Third Party Acquisition&#8221; means the<br \/>\noccurrence of any of the following events: (i) the acquisition of the Company by<br \/>\nmerger or otherwise by any person (which includes a &#8220;person&#8221; as such term is<br \/>\ndefined in Section 13(d)(3) of the Exchange Act) other than Siara or any<br \/>\naffiliate thereof (a &#8220;Third Party&#8221;); (ii) the acquisition by a Third Party of<br \/>\nany material portion (which shall include ten percent (10%) or more) of the<br \/>\nassets of the Company, other than the sale or license of its products in the<br \/>\nordinary course of business; (iii) the acquisition by a Third Party of ten<br \/>\npercent (10%) or more of the outstanding shares of the Company&#8217;s capital stock<br \/>\n(other than any such acquisition resulting from the exercise or conversion of<br \/>\nany stock option, stock warrant, convertible debt instrument and\/or other<br \/>\nsecurity of the Company that is outstanding on the date of this Agreement); (iv)<br \/>\nthe adoption by the Company of a plan of liquidation or the declaration or<br \/>\npayment of an extraordinary dividend; (v) the repurchase by the Company of more<br \/>\nthan ten percent (10%) of the outstanding Shares (other than pursuant to rights<br \/>\nof refusal or similar rights held by the Company as of the date of this<br \/>\nAgreement or pursuant to repurchase options held by the Company that are<br \/>\nexercisable in connection with the termination of a person&#8217;s employment or<br \/>\nservices with or to the Company or any of its subsidiaries); or (vi) the<br \/>\nacquisition (or any group of acquisitions) by the Company by merger, purchase of<br \/>\nstock or assets, joint venture or otherwise, of a direct or indirect ownership<br \/>\ninterest or investment in any business (or businesses) whose annual revenues,<br \/>\nnet income or assets is equal to or greater than ten percent (10%) of the most<br \/>\nrecent annual revenues, net income or assets of the Company, respectively.<\/p>\n<p>        For purposes of this Agreement, &#8220;Beneficially Own,&#8221; &#8220;Beneficially Owned&#8221;<br \/>\nor &#8220;Beneficial Ownership&#8221; with respect to any Shares shall mean Stockholder&#8217;s<br \/>\nhaving record or beneficial ownership of such Shares or having, through any<br \/>\nagreement or arrangement, the power to direct the voting with respect to, or<br \/>\notherwise enables Stockholder to legally act in a binding manner with respect<br \/>\nto, such Shares as contemplated hereby.<\/p>\n<p>                                       2<br \/>\n   85<\/p>\n<p>        2. Irrevocable Proxy.<\/p>\n<p>               (a) Subject to the terms and conditions of this Agreement, the<br \/>\nStockholder hereby constitutes and appoints Siara, which shall act by and<br \/>\nthrough Vivek Ragavan and Vinod Khosla (each, a &#8220;Proxy Holder&#8221;), or either of<br \/>\nthem, with full power of substitution, its true and lawful proxy and<br \/>\nattorney-in-fact to vote at any meeting (and any adjournment or postponement<br \/>\nthereof) of the Company&#8217;s stockholders called for purposes of considering<br \/>\nwhether to approve the Merger Agreement, the Merger or any of the other<br \/>\ntransactions contemplated by the Merger Agreement, or any Third Party<br \/>\nAcquisition, or to execute a written consent of stockholders in lieu of any such<br \/>\nmeeting, all Shares Beneficially Owned by Stockholder as of the date of such<br \/>\nmeeting or written consent (i) in favor of the approval of the Merger Agreement,<br \/>\nthe Merger and the other transactions contemplated by the Merger Agreement, with<br \/>\nsuch modifications to the Merger Agreement as the parties thereto may make, or<br \/>\n(ii) against a Third Party Acquisition, as the case may be. Such proxy shall be<br \/>\nlimited strictly to the power to vote the Shares Beneficially Owned by<br \/>\nStockholder in the manner set forth in the preceding sentence and shall not<br \/>\nextend to any other matters, and shall, without limitation, not extend to any<br \/>\npower to vote the Shares in any manner with respect to any proposal to approve<br \/>\nany contract, agreement or arrangement that might constitute a &#8220;Parachute<br \/>\nPayment,&#8221; within the meaning of Section 280G of the Internal Revenue Code and in<br \/>\naccordance with the requirements of Q&amp;A Numbers 6 and 7 of the Treasury<br \/>\nRegulations promulgated thereunder.<\/p>\n<p>               (b) The proxy and power of attorney granted herein shall be<br \/>\nirrevocable during the term of this Agreement, shall be deemed to be coupled<br \/>\nwith an interest sufficient in law to support an irrevocable proxy and shall<br \/>\nrevoke all prior proxies granted by Stockholder. Stockholder shall not grant any<br \/>\nproxy to any person which conflicts with the proxy granted herein, and any<br \/>\nattempt to do so shall be void. The power of attorney granted herein is a<br \/>\ndurable power of attorney and shall survive the death or incapacity of<br \/>\nStockholder.<\/p>\n<p>               (c) If Stockholder fails for any reason to vote his, her or its<br \/>\nShares in accordance with the requirements of Section 1 hereof, then the Proxy<br \/>\nHolder shall have the right to vote the Shares at any meeting of the Company&#8217;s<br \/>\nstockholders and in any action by written consent of the Company&#8217;s stockholders<br \/>\nin accordance with the provisions of this Section 2. The vote of the Proxy<br \/>\nHolder shall control in any conflict between the Proxy Holder&#8217;s vote of such<br \/>\nShares and a vote by Stockholder of such Shares.<\/p>\n<p>        3. Director Matters Excluded. Siara acknowledges and agrees that no<br \/>\nprovision of this Agreement (including without limitation the provisions of<br \/>\nSection 4(d) hereof) shall limit or otherwise restrict Stockholder with respect<br \/>\nto any act or omission that Stockholder may undertake or authorize in his<br \/>\ncapacity as a director of the Company, including, without limitation, any vote<br \/>\nthat Stockholder may make as a director of the Company with respect to any<br \/>\nmatter presented to the Board of Directors of the Company.<\/p>\n<p>        4. Other Covenants, Representations and Warranties. Stockholder hereby<br \/>\nrepresents and warrants to Siara as follows:<\/p>\n<p>               (a) Ownership of Shares. Stockholder is the Beneficial Owner of<br \/>\nall the Shares. On the date hereof, the Shares constitute all of the Shares<br \/>\nBeneficially Owned by<\/p>\n<p>                                       3<br \/>\n   86<\/p>\n<p>Stockholder. Stockholder has voting power with respect to the matters set forth<br \/>\nin Section 1 hereof with respect to all of the Shares, with no limitations,<br \/>\nqualifications or restrictions on such rights.<\/p>\n<p>               (b) Power; Binding Agreement. Stockholder has the legal capacity,<br \/>\npower and authority to enter into and perform all of its obligations under this<br \/>\nAgreement. The execution, delivery and performance of this Agreement by<br \/>\nStockholder will not violate any agreement or any court order to which<br \/>\nStockholder is a party or is subject including, without limitation, any voting<br \/>\nagreement or voting trust. This Agreement has been duly and validly executed and<br \/>\ndelivered by Stockholder.<\/p>\n<p>               (c) Restriction on Transfer, Proxies and Non-Interference. During<br \/>\nthe term of this Agreement, except as expressly contemplated by this Agreement<br \/>\nor the Merger Agreement, Stockholder shall not, directly or indirectly: (i)<br \/>\noffer for sale, sell, transfer, tender, pledge, encumber, assign or otherwise<br \/>\ndispose of, or enter into any contract, option or other arrangement or<br \/>\nunderstanding with respect to, or consent to the offer for sale, sale, transfer,<br \/>\ntender, pledge, encumbrance, assignment or other disposition of, any or all of<br \/>\nthe Shares or any interest therein unless the transferee shall execute a<br \/>\nsignature page to this Irrevocable Proxy and Voting Agreement and shall agree to<br \/>\nbe bound to the provisions hereof; (ii) grant any proxies or powers of attorney<br \/>\nor deposit any Shares into a voting trust or enter into a voting agreement with<br \/>\nrespect to any Shares; or (iii) take any action that would make any<br \/>\nrepresentation or warranty of Stockholder contained in this Section 4 untrue or<br \/>\nincorrect or have the effect of preventing or disabling Stockholder from<br \/>\nperforming any of Stockholder&#8217;s obligations under this Agreement.<\/p>\n<p>               (d) Other Potential Acquirors. Stockholder: (i) shall immediately<br \/>\ncease any existing discussions or negotiations, if any, with any persons<br \/>\nconducted heretofore with respect to any acquisition of all or any material<br \/>\nportion of the assets of, or any equity interest in, the Company, or any<br \/>\nbusiness combination with the Company, in his, her or its capacity as a<br \/>\nstockholder of the Company; (ii) from and after the date hereof until the<br \/>\nearlier of (A) the termination of the Merger Agreement in accordance with its<br \/>\nterms and (B) the Effective Time, shall not, in such capacity as a stockholder<br \/>\nof the Company, directly or indirectly, initiate, solicit or knowingly encourage<br \/>\n(including, without limitation, by way of furnishing non-public information or<br \/>\nassistance), or take any other action to facilitate knowingly, any inquiries or<br \/>\nthe making of any Third Party Acquisition; and (iii) shall promptly notify Siara<br \/>\nof any proposals for, or inquiries with respect to, a potential Third Party<br \/>\nAcquisition received by Stockholder or of which Stockholder otherwise has<br \/>\nknowledge.<\/p>\n<p>               (e) Reliance by Siara. Stockholder understands and acknowledges<br \/>\nthat Siara is entering into the Merger Agreement in reliance upon Stockholder&#8217;s<br \/>\nexecution and delivery of this Agreement.<\/p>\n<p>        5. Stop Transfer. Stockholder agrees with, and covenants to, Siara that<br \/>\nStockholder shall not request that the Company register the transfer (book-entry<br \/>\nor otherwise) of any certificate or uncertificated interest representing any<br \/>\nShares, unless such transfer is made pursuant to and in compliance with this<br \/>\nAgreement. In the event of a dividend or distribution of capital stock of the<br \/>\nCompany, or any change in the Company Common Stock by reason of any stock<br \/>\ndividend, split-up, recapitalization, combination, exchange of shares or the<br \/>\nlike, the term<\/p>\n<p>                                       4<br \/>\n   87<\/p>\n<p>&#8220;Shares&#8221; shall be deemed to refer to and include the Shares as well as all such<br \/>\nshares of the Company&#8217;s capital stock issued or distributed pursuant to such<br \/>\nstock dividends and distributions and any shares of the Company&#8217;s capital stock<br \/>\ninto which or for which any or all of the Shares may be so changed or exchanged.<\/p>\n<p>        6. Termination. The proxy granted pursuant to Section 2 hereof and<br \/>\nStockholder&#8217;s covenants and agreements contained herein with respect to the<br \/>\nShares shall terminate upon the earliest to occur of: (a) the termination of the<br \/>\nMerger Agreement and (b) the Effective Time.<\/p>\n<p>        7. Miscellaneous.<\/p>\n<p>               (a) Entire Agreement. This Agreement constitutes the entire<br \/>\nagreement between the parties with respect to the subject matter hereof and<br \/>\nsupersedes all other prior agreements and understandings, both written and oral,<br \/>\namong the parties with respect to the subject matter hereof.<\/p>\n<p>               (b) Assignment. This Agreement shall not be assigned by operation<br \/>\nof law or otherwise without the prior written consent of the other party;<br \/>\nprovided, however, that Siara may, in its sole discretion, assign its rights and<br \/>\nobligations hereunder to any wholly-owned subsidiary of Siara.<\/p>\n<p>               (c) Amendments, Waivers, Etc. This Agreement may not be amended,<br \/>\nchanged, supplemented or otherwise modified or terminated, except upon the<br \/>\nexecution and delivery of a written agreement executed by the parties hereto. No<br \/>\nwaiver by a party hereto of any of its rights hereunder shall be effective<br \/>\nunless and to the extent such waiver is set forth in a writing signed by such<br \/>\nparty.<\/p>\n<p>               (d) Notices. All notices, requests, claims, demands and other<br \/>\ncommunications hereunder shall be in writing and shall be given by hand<br \/>\ndelivery, telecopy, or by mail (registered or certified mail, postage prepaid,<br \/>\nreturn receipt requested) or by any nationally-recognized overnight courier<br \/>\nservice, such as Federal Express, providing proof of delivery. Any such notice<br \/>\nor communication shall be deemed to have been delivered and received (i) in the<br \/>\ncase of hand delivery, on the date of such delivery, (ii) in the case of<br \/>\ntelecopy, on the date sent if confirmation of receipt is received and such<br \/>\nnotice is also promptly mailed by registered or certified mail (return receipt<br \/>\nrequested), (iii) in the case of a nationally-recognized overnight courier<br \/>\nservice, in circumstances under which such courier guarantees next business day<br \/>\ndelivery, on the next business day after the date when sent, and (iv) the case<br \/>\nof mailing, on the third business day following that on which the piece of mail<br \/>\ncontaining such communication is posted. All communications hereunder shall be<br \/>\ndelivered to the respective parties at the following addresses:<\/p>\n<p>                                       5<br \/>\n   88<\/p>\n<p>If to Stockholder:                       &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/p>\n<p>                                         &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/p>\n<p>                                         &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n                                         Telephone:<br \/>\n                                         Telecopier:<br \/>\n                                         Attention:<\/p>\n<p>with a copy to:                          Redback Networks Inc.<br \/>\n                                         1389 Moffett Park Drive<br \/>\n                                         Sunnyvale, CA 94089<br \/>\n                                         Telecopier:  408-548-3599<br \/>\n                                         Attention:  Craig Gentner<\/p>\n<p>If to Siara:                             Siara Systems, Inc.<br \/>\n                                         300 Ferguson Drive, Second Floor<br \/>\n                                         Mountain View, CA 94043<br \/>\n                                         Telecopier:  650-237-2179<br \/>\n                                         Attention:     Vivek Ragavan<\/p>\n<p>with a copy to:                          Fenwick &amp; West, LLP<br \/>\n                                         Two Palo Alto Square<br \/>\n                                         Palo Alto, CA, 94036<br \/>\n                                         Telecopier: (650) 494-1417<br \/>\n                                         Attention:  Barry J. Kramer<\/p>\n<p>or to such other address as the person to whom notice is given may have<br \/>\npreviously furnished to the others in writing in the matter set forth above.<\/p>\n<p>               (e) Severability. Whenever possible, each provision of this<br \/>\nAgreement will be interpreted in such manner as to be effective and valid under<br \/>\napplicable law but if any provision of this Agreement is held to be invalid,<br \/>\nillegal or unenforceable in any respect under any applicable law or rule in any<br \/>\njurisdiction, such invalidity, illegality or unenforceability will not affect<br \/>\nany other provision or portion of any provision in such jurisdiction, and this<br \/>\nAgreement will be reformed, construed and enforced in such jurisdiction as if<br \/>\nsuch invalid, illegal or unenforceable provision or portion of any provision had<br \/>\nnever been contained herein.<\/p>\n<p>               (f) Specific Performance. Each of the parties hereto recognizes<br \/>\nand acknowledges that a breach by it of any covenants or agreements contained in<br \/>\nthis Agreement will cause the other party to sustain damage for which it would<br \/>\nnot have an adequate remedy at law for money damages, and therefore each of the<br \/>\nparties hereto agrees that in the event of any such breach the aggrieved party<br \/>\nshall be entitled to the remedy of specific performance of such<\/p>\n<p>                                       6<br \/>\n   89<\/p>\n<p>covenants and agreements and injunctive and other equitable relief in addition<br \/>\nto any other remedy to which it may be entitled, at law or in equity.<\/p>\n<p>               (g) No Waiver. The failure of any party hereto to exercise any<br \/>\nright, power or remedy provided under this Agreement or otherwise available in<br \/>\nrespect hereof at law or in equity, or to insist upon compliance by any other<br \/>\nparty hereto with its obligations hereunder, and any custom or practice of the<br \/>\nparties at variance with the terms hereof, shall not constitute a waiver by such<br \/>\nparty of its right to exercise any such or other right, power or remedy or to<br \/>\ndemand such compliance.<\/p>\n<p>               (h) Governing Law. This Agreement shall be governed and construed<br \/>\nin accordance with the laws of the State of Delaware, without giving effect to<br \/>\nthe principles of conflicts of law thereof.<\/p>\n<p>               (i) Counterparts. This Agreement may be executed in counterparts,<br \/>\neach of which shall be deemed to be an original, but all of which, taken<br \/>\ntogether, shall constitute one and the same Agreement.<\/p>\n<p>         [The Remainder of This Page Has Intentionally Been Left Blank]<\/p>\n<p>                                       7<br \/>\n   90<\/p>\n<p>        IN WITNESS WHEREOF, Siara and Stockholder have caused this Agreement to<br \/>\nbe duly executed as of the day and year first above written.<\/p>\n<p>                                 Siara Systems, Inc., a Delaware corporation<\/p>\n<p>                                 By:  _______________________________________<br \/>\n                                      Name:<br \/>\n                                      Title:<\/p>\n<p>                                 STOCKHOLDER:<\/p>\n<p>                                 By:  _______________________________________<br \/>\n                                      Name:<\/p>\n<p>                  [SIGNATURE PAGE FOR REDBACK\/SIARA STOCKHOLDER<br \/>\n                     IRREVOCABLE PROXY AND VOTING AGREEMENT]<\/p>\n<p>   91<br \/>\n                                                                       EXHIBIT B<br \/>\n                               IRREVOCABLE PROXY<br \/>\n                                      AND<br \/>\n                                VOTING AGREEMENT<\/p>\n<p>        THIS IRREVOCABLE PROXY AND VOTING AGREEMENT, dated as of November 28,<br \/>\n1999 (this &#8220;Agreement&#8221;), is entered into by and between Redback Networks Inc., a<br \/>\nDelaware corporation (&#8220;Redback&#8221;), and ____________________ (&#8220;Stockholder&#8221;).<\/p>\n<p>                              W I T N E S S E T H:<\/p>\n<p>        WHEREAS, concurrently herewith, Redback and Siara Systems, Inc., a<br \/>\nDelaware corporation (the &#8220;Company&#8221;), have entered into a Merger Agreement and<br \/>\nPlan of Reorganization, of even date herewith (as such agreement may hereafter<br \/>\nbe amended from time to time, the &#8220;Merger Agreement&#8221;; initially capitalized and<br \/>\nother terms used but not defined herein shall have the meanings ascribed to them<br \/>\nin the Merger Agreement), pursuant to which the Company will merge with and into<br \/>\nRedback, with Redback to be the surviving corporation (the &#8220;Merger&#8221;);<\/p>\n<p>        WHEREAS, Stockholder Beneficially Owns (as defined herein) the number of<br \/>\nshares of common stock, par value $.0001 (&#8220;Company Common Stock&#8221;) of the Company<br \/>\n(the &#8220;Shares&#8221;), shares of Series A Preferred Stock, par value $0.001, of the<br \/>\nCompany (&#8220;Company Preferred A Stock&#8221;), and shares of Series B Preferred Stock,<br \/>\npar value $0.001 (&#8220;Company Preferred B Stock&#8221;), of the Company as set forth on<br \/>\nthe signature page to this Agreement (such shares of Company Common Stock,<br \/>\nCompany Preferred A Stock and\/or Company Preferred B Stock Beneficially Owned by<br \/>\nStockholder and set forth on the signature page hereto being collectively<br \/>\nhereinafter referred to as the &#8220;Shares&#8221;);<\/p>\n<p>        WHEREAS, as an inducement and a condition to entering into the Merger<br \/>\nAgreement, Redback has requested that Stockholder agree, and Stockholder has<br \/>\nagreed, to enter into this Agreement;<\/p>\n<p>        NOW, THEREFORE, in consideration of the foregoing and the mutual<br \/>\npremises, representations, warranties, covenants and agreements contained<br \/>\nherein, the parties hereto hereby agree as follows:<\/p>\n<p>        1. Voting Agreement. Stockholder hereby agrees with Redback that,<br \/>\n(except as may be otherwise agreed to in writing by Redback with the Company or<br \/>\nStockholder) at any meeting of the Company&#8217;s stockholders, however called, or in<br \/>\nconnection with any written consent of the Company&#8217;s stockholders, as to which<br \/>\nany of the matters described below in this Section 1 is put to the vote or<br \/>\nwritten consent of the Company&#8217;s stockholders, Stockholder shall vote the Shares<br \/>\nBeneficially Owned by Stockholder, whether now owned or hereafter acquired prior<br \/>\nto such vote: (i) in favor of approval of the Merger Agreement, the Merger and<br \/>\nany actions required in furtherance of the transactions contemplated thereby;<br \/>\n(ii) against any action or agreement that would result in a breach in any<br \/>\nmaterial respect of (A) any representation or warranty of the Company under the<br \/>\nMerger Agreement that would have a Material Adverse Effect on the Company or (B)<br \/>\nany other agreement, covenant or obligation of the Company under the Merger<\/p>\n<p>                                       2<br \/>\n   92<\/p>\n<p>Agreement; (iii) against: (A) any Third Party Acquisition (as defined below),<br \/>\n(B) any change in a majority of the individuals who, as of the date hereof,<br \/>\nconstitute the Board of Directors of the Company, unless such change results<br \/>\nfrom an election to replace any such individual who ceases to be a member of the<br \/>\nBoard of Directors of the Company due to such individual&#8217;s death, disability or<br \/>\nresignation from the Company&#8217;s Board of Directors for reasons unrelated to any<br \/>\nmatter that Stockholder agrees to vote against hereunder, (C) any extraordinary<br \/>\ncorporate transaction, such as a merger, consolidation or other business<br \/>\ncombination involving the Company and any Third Party (as defined below), (D) a<br \/>\nsale, lease, transfer or disposition of any assets of the Company&#8217;s business<br \/>\noutside the ordinary course of business, or any assets which are material to its<br \/>\nbusiness whether or not in the ordinary course of business, (E) a<br \/>\nreorganization, recapitalization, dissolution or liquidation of the Company, (F)<br \/>\nany change in the present capitalization of the Company or any amendment of the<br \/>\nCompany&#8217;s Certificate of Incorporation or bylaws not contemplated by the Merger<br \/>\nAgreement or not consented to in writing by Redback, (G) any other material<br \/>\nchange in the Company&#8217;s corporate structure (other than the approval of stock<br \/>\noptions disclosed in the Company&#8217;s representations and warranties in the Merger<br \/>\nAgreement or in any Disclosure Schedule thereto) or any other change materially<br \/>\naffecting the Company&#8217;s business, or (H) any other action which is intended, or<br \/>\ncould reasonably be expected, to impede, interfere with, delay, postpone or<br \/>\nmaterially adversely affect the Merger or any of the other transactions<br \/>\ncontemplated by the Merger Agreement, or any of the transactions contemplated by<br \/>\nthis Agreement; and (iv) if such Stockholder is a holder of shares of Company<br \/>\nPreferred A Stock or Company Preferred B Stock, in favor of the conversion of<br \/>\nthe Company Preferred A Stock or Company Preferred B Stock, respectively, into<br \/>\nshares of Company Common Stock. If the Company Preferred A Stock and\/or the<br \/>\nCompany Preferred B Stock is not converted automatically by their terms prior to<br \/>\nthe Effective Time, then by no later than immediately prior to the Effective<br \/>\nTime, Stockholder shall convert all shares of Company Preferred A Stock or<br \/>\nCompany Preferred B Stock owned by such Stockholder into shares of the Company&#8217;s<br \/>\nCommon Stock. Stockholder shall not enter into any agreement or understanding<br \/>\nwith any person the effect of which would be inconsistent or violative of the<br \/>\nprovisions and agreements contained herein.<\/p>\n<p>        For purposes of this Agreement, &#8220;Third Party Acquisition&#8221; means the<br \/>\noccurrence of any of the following events: (i) the acquisition of the Company by<br \/>\nmerger or otherwise by any person (which includes a &#8220;person&#8221; as such term is<br \/>\ndefined in Section 13(d)(3) of the Exchange Act) other than Redback or any<br \/>\naffiliate thereof (a &#8220;Third Party&#8221;); (ii) the acquisition by a Third Party of<br \/>\nany material portion (which shall include ten percent (10%) or more) of the<br \/>\nassets of the Company, other than the sale or license of its products in the<br \/>\nordinary course of business; (iii) the acquisition by a Third Party of ten<br \/>\npercent (10%) or more of the outstanding shares of the Company&#8217;s capital stock<br \/>\n(other than any such acquisition resulting from the exercise or conversion of<br \/>\nany stock option, stock warrant, convertible debt instrument and\/or other<br \/>\nsecurity of the Company that is outstanding on the date of this Agreement); (iv)<br \/>\nthe adoption by the Company of a plan of liquidation or the declaration or<br \/>\npayment of an extraordinary dividend; (v) the repurchase by the Company of more<br \/>\nthan ten percent (10%) of the outstanding Shares (other than pursuant to rights<br \/>\nof refusal or similar rights held by the Company as of the date of this<br \/>\nAgreement or pursuant to repurchase options held by the Company that are<br \/>\nexercisable in connection with the termination of a person&#8217;s employment or<br \/>\nservices with or to the Company or any of its subsidiaries); or (vi) the<br \/>\nacquisition (or any group of acquisitions) by the Company by merger, purchase of<br \/>\nstock or assets, joint venture or otherwise, of a direct or indirect ownership<\/p>\n<p>                                       2<br \/>\n   93<br \/>\ninterest or investment in any business (or businesses) whose annual revenues,<br \/>\nnet income or assets is equal or greater than ten percent (10%) of the most<br \/>\nrecent annual revenues, net income or assets of the Company, respectively.<\/p>\n<p>        For purposes of this Agreement, &#8220;Beneficially Own,&#8221; &#8220;Beneficially Owned&#8221;<br \/>\nor &#8220;Beneficial Ownership&#8221; with respect to any Shares shall mean Stockholder&#8217;s<br \/>\nhaving record or beneficial ownership of such Shares or having, through any<br \/>\nagreement or arrangement, the power to direct the voting with respect to, or<br \/>\notherwise enables Stockholder to legally act in a binding manner with respect<br \/>\nto, such Shares as contemplated hereby.<\/p>\n<p>        2. Irrevocable Proxy.<\/p>\n<p>               (a) Subject to the terms and conditions of this Agreement, the<br \/>\nStockholder hereby constitutes and appoints Redback, which shall act by and<br \/>\nthrough Dennis Barsema and Craig Gentner (each, a &#8220;Proxy Holder&#8221;), or either of<br \/>\nthem, with full power of substitution, its true and lawful proxy and<br \/>\nattorney-in-fact to vote at any meeting (and any adjournment or postponement<br \/>\nthereof) of the Company&#8217;s stockholders called for purposes of considering<br \/>\nwhether to approve the Merger Agreement, the Merger or any of the other<br \/>\ntransactions contemplated by the Merger Agreement, or any Third Party<br \/>\nAcquisition, or to execute a written consent of stockholders in lieu of any such<br \/>\nmeeting, all Shares Beneficially Owned by Stockholder as of the date of such<br \/>\nmeeting or written consent (i) in favor of the approval of the Merger Agreement,<br \/>\nthe Merger and the other transactions contemplated by the Merger Agreement, with<br \/>\nsuch modifications to the Merger Agreement as the parties thereto may make, or<br \/>\n(ii) against a Third Party Acquisition, as the case may be. Such proxy shall be<br \/>\nlimited strictly to the power to vote the Shares Beneficially Owned by<br \/>\nStockholder in the manner set forth in the preceding sentence and shall not<br \/>\nextend to any other matters, and shall, without limitation, not extend to any<br \/>\npower to vote the Shares in any manner with respect to any proposal to approve<br \/>\nany contract, agreement or arrangement that might constitute a &#8220;Parachute<br \/>\nPayment,&#8221; within the meaning of Section 280G of the Internal Revenue Code and in<br \/>\naccordance with the requirements of Q&amp;A Numbers 6 and 7 of the Treasury<br \/>\nRegulations promulgated thereunder.<\/p>\n<p>               (b) The proxy and power of attorney granted herein shall be<br \/>\nirrevocable during the term of this Agreement, shall be deemed to be coupled<br \/>\nwith an interest sufficient in law to support an irrevocable proxy and shall<br \/>\nrevoke all prior proxies granted by Stockholder. Stockholder shall not grant any<br \/>\nproxy to any person which conflicts with the proxy granted herein, and any<br \/>\nattempt to do so shall be void. The power of attorney granted herein is a<br \/>\ndurable power of attorney and shall survive the death or incapacity of<br \/>\nStockholder.<\/p>\n<p>               (c) If Stockholder fails for any reason to vote his, her or its<br \/>\nShares in accordance with the requirements of Section 1 hereof, then the Proxy<br \/>\nHolder shall have the right to vote the Shares at any meeting of the Company&#8217;s<br \/>\nstockholders and in any action by written consent of the Company&#8217;s stockholders<br \/>\nin accordance with the provisions of this Section 2. The vote of the Proxy<br \/>\nHolder shall control in any conflict between the Proxy Holder&#8217;s vote of such<br \/>\nShares and a vote by Stockholder of such Shares.<\/p>\n<p>        3. Director Matters Excluded. Redback acknowledges and agrees that no<br \/>\nprovision of this Agreement (including without limitation the provisions of<br \/>\nSection 4(d) hereof) shall limit<\/p>\n<p>                                       3<br \/>\n   94<\/p>\n<p>or otherwise restrict Stockholder with respect to any act or omission that<br \/>\nStockholder may undertake or authorize in his capacity as a director of the<br \/>\nCompany, including, without limitation, any vote that Stockholder may make as a<br \/>\ndirector of the Company with respect to any matter presented to the Board of<br \/>\nDirectors of the Company.<\/p>\n<p>        4. Other Covenants, Representations and Warranties. Stockholder hereby<br \/>\nrepresents and warrants to Redback as follows:<\/p>\n<p>               (a) Ownership of Shares. Stockholder is the Beneficial Owner of<br \/>\nall the Shares. On the date hereof, the Shares constitute all of the Shares<br \/>\nBeneficially Owned by Stockholder. Stockholder has voting power with respect to<br \/>\nthe matters set forth in Section 1 hereof with respect to all of the Shares,<br \/>\nwith no limitations, qualifications or restrictions on such rights.<\/p>\n<p>               (b) Power; Binding Agreement. Stockholder has the legal capacity,<br \/>\npower and authority to enter into and perform all of its obligations under this<br \/>\nAgreement. The execution, delivery and performance of this Agreement by<br \/>\nStockholder will not violate any agreement or any court order to which<br \/>\nStockholder is a party or is subject including, without limitation, any voting<br \/>\nagreement or voting trust. This Agreement has been duly and validly executed and<br \/>\ndelivered by Stockholder.<\/p>\n<p>               (c) Restriction on Transfer, Proxies and Non-Interference. During<br \/>\nthe term of this Agreement, except as expressly contemplated by this Agreement<br \/>\nor the Merger Agreement, Stockholder shall not, directly or indirectly: (i)<br \/>\noffer for sale, sell, transfer, tender, pledge, encumber, assign or otherwise<br \/>\ndispose of, or enter into any contract, option or other arrangement or<br \/>\nunderstanding with respect to, or consent to the offer for sale, sale, transfer,<br \/>\ntender, pledge, encumbrance, assignment or other disposition of, any or all of<br \/>\nthe Shares or any interest therein unless the transferee shall execute a<br \/>\nsignature page to this Irrevocable Proxy and Voting Agreement and shall agree to<br \/>\nbe bound to the provisions hereof; (ii) grant any proxies or powers of attorney<br \/>\nor deposit any Shares into a voting trust or enter into a voting agreement with<br \/>\nrespect to any Shares; or (iii) take any action that would make any<br \/>\nrepresentation or warranty of Stockholder contained in this Section 4 untrue or<br \/>\nincorrect or have the effect of preventing or disabling Stockholder from<br \/>\nperforming any of Stockholder&#8217;s obligations under this Agreement.<\/p>\n<p>               (d) Other Potential Acquirors. Stockholder: (i) shall immediately<br \/>\ncease any existing discussions or negotiations, if any, with any persons<br \/>\nconducted heretofore with respect to any acquisition of all or any material<br \/>\nportion of the assets of, or any equity interest in, the Company, or any<br \/>\nbusiness combination with the Company, in his, her or its capacity as a<br \/>\nstockholder of the Company; (ii) from and after the date hereof until the<br \/>\nearlier of (A) the termination of the Merger Agreement in accordance with its<br \/>\nterms and (B) the Effective Time, shall not, in such capacity as a stockholder<br \/>\nof the Company, directly or indirectly, initiate, solicit or knowingly encourage<br \/>\n(including, without limitation, by way of furnishing non-public information or<br \/>\nassistance), or take any other action to facilitate knowingly, any inquiries or<br \/>\nthe making of any Third Party Acquisition; and (iii) shall promptly notify<br \/>\nRedback of any proposals for, or inquiries with respect to, a potential Third<br \/>\nParty Acquisition received by Stockholder or of which Stockholder otherwise has<br \/>\nknowledge.<\/p>\n<p>                                       4<br \/>\n   95<\/p>\n<p>               (e) Reliance by Redback. Stockholder understands and acknowledges<br \/>\nthat Redback is entering into the Merger Agreement in reliance upon<br \/>\nStockholder&#8217;s execution and delivery of this Agreement.<\/p>\n<p>        5. Stop Transfer. Stockholder agrees with, and covenants to, Redback<br \/>\nthat Stockholder shall not request that the Company register the transfer<br \/>\n(book-entry or otherwise) of any certificate or uncertificated interest<br \/>\nrepresenting any Shares, unless such transfer is made pursuant to and in<br \/>\ncompliance with this Agreement. In the event of a dividend or distribution of<br \/>\ncapital stock of the Company, or any change in the Company Common Stock by<br \/>\nreason of any stock dividend, split-up, recapitalization, combination, exchange<br \/>\nof shares or the like, the term &#8220;Shares&#8221; shall be deemed to refer to and include<br \/>\nthe Shares as well as all such shares of the Company&#8217;s capital stock issued or<br \/>\ndistributed pursuant to such stock dividends and distributions and any shares of<br \/>\nthe Company&#8217;s capital stock into which or for which any or all of the Shares may<br \/>\nbe so changed or exchanged.<\/p>\n<p>        6. Termination. The proxy granted pursuant to Section 2 hereof and<br \/>\nStockholder&#8217;s covenants and agreements contained herein with respect to the<br \/>\nShares shall terminate upon the earliest to occur of: (a) the termination of the<br \/>\nMerger Agreement and (b) the Effective Time.<\/p>\n<p>        7. Miscellaneous.<\/p>\n<p>               (a) Entire Agreement. This Agreement constitutes the entire<br \/>\nagreement between the parties with respect to the subject matter hereof and<br \/>\nsupersedes all other prior agreements and understandings, both written and oral,<br \/>\namong the parties with respect to the subject matter hereof.<\/p>\n<p>               (b) Assignment. This Agreement shall not be assigned by operation<br \/>\nof law or otherwise without the prior written consent of the other party;<br \/>\nprovided, however, that Redback may, in its sole discretion, assign its rights<br \/>\nand obligations hereunder to any wholly-owned subsidiary of Redback.<\/p>\n<p>               (c) Amendments, Waivers, Etc. This Agreement may not be amended,<br \/>\nchanged, supplemented or otherwise modified or terminated, except upon the<br \/>\nexecution and delivery of a written agreement executed by the parties hereto. No<br \/>\nwaiver by a party hereto of any of its rights hereunder shall be effective<br \/>\nunless and to the extent such waiver is set forth in a writing signed by such<br \/>\nparty.<\/p>\n<p>               (d) Notices. All notices, requests, claims, demands and other<br \/>\ncommunications hereunder shall be in writing and shall be given by hand<br \/>\ndelivery, telecopy, or by mail (registered or certified mail, postage prepaid,<br \/>\nreturn receipt requested) or by any nationally-recognized overnight courier<br \/>\nservice, such as Federal Express, providing proof of delivery. Any such notice<br \/>\nor communication shall be deemed to have been delivered and received (i) in the<br \/>\ncase of hand delivery, on the date of such delivery, (ii) in the case of<br \/>\ntelecopy, on the date sent if confirmation of receipt is received and such<br \/>\nnotice is also promptly mailed by registered or certified mail (return receipt<br \/>\nrequested), (iii) in the case of a nationally-recognized overnight courier<br \/>\nservice, in circumstances under which such courier guarantees next business day<br \/>\ndelivery, on the next business day after the date when sent, and (iv) the case<br \/>\nof mailing, on the third business day<\/p>\n<p>                                       5<br \/>\n   96<\/p>\n<p>following that on which the piece of mail containing such communication is<br \/>\nposted. All communications hereunder shall be delivered to the respective<br \/>\nparties at the following addresses:<\/p>\n<p>If to Stockholder:                  &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n<p>                                    &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n<p>                                    &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\n                                    Telephone:<br \/>\n                                    Telecopier:<br \/>\n                                    Attention:<\/p>\n<p>with a copy to:                     Siara Systems, Inc.<br \/>\n                                    300 Ferguson Drive, Second Floor<br \/>\n                                    Mountain View, CA 94043<br \/>\n                                    Telecopier:  650-237-2179<br \/>\n                                    Attention:  Vivek Ragavan<\/p>\n<p>If to Redback:                      Redback Networks Inc.<br \/>\n                                    1389 Moffett Park Drive<br \/>\n                                    Sunnyvale, CA 94089<br \/>\n                                    Telecopier:  408-548-3599<\/p>\n<p>                                    Attention:  Craig Gentner<\/p>\n<p>with a copy to:                     Gunderson Dettmer Stough Villeneuve Franklin<br \/>\n                                    &amp; Hachigian LLP<br \/>\n                                    155 Constitution Drive<br \/>\n                                    Menlo Park, CA  94025<br \/>\n                                    Telecopier: (650) 321-2800<\/p>\n<p>                                    Attention:  Renee F. Lanam<\/p>\n<p>or to such other address as the person to whom notice is given may have<br \/>\npreviously furnished to the others in writing in the matter set forth above.<\/p>\n<p>               (e) Severability. Whenever possible, each provision of this<br \/>\nAgreement will be interpreted in such manner as to be effective and valid under<br \/>\napplicable law but if any provision of this Agreement is held to be invalid,<br \/>\nillegal or unenforceable in any respect under any applicable law or rule in any<br \/>\njurisdiction, such invalidity, illegality or unenforceability will not affect<br \/>\nany other provision or portion of any provision in such jurisdiction, and this<br \/>\nAgreement will be reformed, construed and enforced in such jurisdiction as if<br \/>\nsuch invalid, illegal or unenforceable provision or portion of any provision had<br \/>\nnever been contained herein.<\/p>\n<p>               (f) Specific Performance. Each of the parties hereto recognizes<br \/>\nand acknowledges that a breach by it of any covenants or agreements contained in<br \/>\nthis Agreement<\/p>\n<p>                                       6<br \/>\n   97<\/p>\n<p>will cause the other party to sustain damage for which it would not have an<br \/>\nadequate remedy at law for money damages, and therefore each of the parties<br \/>\nhereto agrees that in the event of any such breach the aggrieved party shall be<br \/>\nentitled to the remedy of specific performance of such covenants and agreements<br \/>\nand injunctive and other equitable relief in addition to any other remedy to<br \/>\nwhich it may be entitled, at law or in equity.<\/p>\n<p>               (g) No Waiver. The failure of any party hereto to exercise any<br \/>\nright, power or remedy provided under this Agreement or otherwise available in<br \/>\nrespect hereof at law or in equity, or to insist upon compliance by any other<br \/>\nparty hereto with its obligations hereunder, and any custom or practice of the<br \/>\nparties at variance with the terms hereof, shall not constitute a waiver by such<br \/>\nparty of its right to exercise any such or other right, power or remedy or to<br \/>\ndemand such compliance.<\/p>\n<p>               (h) Governing Law. This Agreement shall be governed and construed<br \/>\nin accordance with the laws of the State of Delaware, without giving effect to<br \/>\nthe principles of conflicts of law thereof.<\/p>\n<p>               (i) Counterparts. This Agreement may be executed in counterparts,<br \/>\neach of which shall be deemed to be an original, but all of which, taken<br \/>\ntogether, shall constitute one and the same Agreement.<\/p>\n<p>         [The Remainder of this Page Has Intentionally Been Left Blank]<\/p>\n<p>                                       7<br \/>\n   98<\/p>\n<p>        IN WITNESS WHEREOF, Redback and Stockholder have caused this Agreement<br \/>\nto be duly executed as of the day and year first above written.<\/p>\n<p>                               Redback Networks Inc., a Delaware corporation<\/p>\n<p>                               By:  _______________________________________<br \/>\n                                    Name:<br \/>\n                                    Title:<\/p>\n<p>                               STOCKHOLDER:<\/p>\n<p>                               By:  _______________________________________<br \/>\n                               Name:<\/p>\n<p>                                  Number of Shares of Company Common Stock<br \/>\n                                  Owned (if any): _____________________<\/p>\n<p>                                  Number of Shares of Company Preferred A<br \/>\n                                  Stock Owned (if any): ________________<\/p>\n<p>                                  Number of Shares of Company Preferred B<br \/>\n                                  Stock Owned (if any): ________________<\/p>\n<p>                  [SIGNATURE PAGE FOR REDBACK\/SIARA STOCKHOLDER<br \/>\n                     IRREVOCABLE PROXY AND VOTING AGREEMENT]<\/p>\n<p>   99<br \/>\n                   AMENDMENT TO REDBACK NETWORKS, INC. AMENDED<br \/>\n                    AND RESTATED INVESTORS&#8217; RIGHTS AGREEMENT<\/p>\n<p>                     THIS AMENDMENT to the Redback Networks, Inc. Amended and<br \/>\nRestated Investors&#8217; Rights Agreement dated July 2, 1998 (the &#8220;Prior Agreement&#8221;)<br \/>\nis made as of _____________________, by and among Redback Networks Inc., a<br \/>\nDelaware corporation (the &#8220;Company&#8221;), the investors of the Company listed on<br \/>\nSchedule A to the Prior Agreement, each of which is herein referred to as an<br \/>\n&#8220;Existing Investor,&#8221; the founders listed on Schedule B to the Prior Agreement,<br \/>\neach of which is herein referred to as a &#8220;Founder,&#8221; Siara Systems, Inc., a<br \/>\nDelaware corporation (&#8220;Siara&#8221;) and the former security holders of Siara listed<br \/>\non Schedule A hereto (the &#8220;New Investors&#8221;) who have received securities of the<br \/>\nCompany in connection with that certain Merger Agreement and Plan of<br \/>\nReorganization dated November __, 1999 (the &#8220;Merger Agreement&#8221;) by and among the<br \/>\nCompany and Siara. Capitalized terms used herein shall have the same meanings as<br \/>\nset forth in the Prior Agreement, unless otherwise specified.<\/p>\n<p>                                    RECITALS<\/p>\n<p>                     WHEREAS, the Existing Investors have heretofore purchased<br \/>\nSeries A, Series B, Series C and\/or Series D Preferred Stock from the Company<br \/>\nand possess registration rights contained in the Prior Agreement;<\/p>\n<p>                     WHEREAS, in order to induce Siara to enter into the Merger<br \/>\nAgreement, the Existing Investors and the Company desire to amend the Prior<br \/>\nAgreement in order to provide to the New Investors the same registration rights<br \/>\nheld by the Existing Investors under the Prior Agreement;<\/p>\n<p>                     WHEREAS, pursuant to Section 4.8 of the Prior Agreement,<br \/>\nthe Company and the holders of a majority of the outstanding Registrable<br \/>\nSecurities may amend the Prior Agreement on behalf of all such holders by<br \/>\napproving this Amendment, and the Existing Investors executing this Amendment<br \/>\nrepresent such a majority;<\/p>\n<p>                     WHEREAS, certain of the New Investors are parties to that<br \/>\nAmended and Restated Investors&#8217; Rights Agreement dated December 21, 1998 between<br \/>\nSiara and such New Investors (the &#8220;Siara Agreement&#8221;);<\/p>\n<p>                     WHEREAS, in order to induce the Company to enter into the<br \/>\nMerger Agreement, the New Investors and Siara desire to terminate the rights<br \/>\ngranted pursuant to the Siara Agreement, effective upon the Effective Time (as<br \/>\ndefined in the Merger Agreement); and<\/p>\n<p>                     WHEREAS, pursuant to Section 5.2 of the Siara Agreement,<br \/>\nSiara and the holders of a majority of the outstanding Investors&#8217; Shares (as<br \/>\ndefined in the Siara Agreement) may amend the Prior Agreement, which amendment<br \/>\nshall be binding on all parties thereto, and the New Investors executing this<br \/>\nAmendment represent such a majority;<\/p>\n<p>   100<\/p>\n<p>                     NOW, THEREFORE, THE PARTIES HEREBY AGREE AS FOLLOWS:<\/p>\n<p>                     1. Amendment of Prior Agreement.<\/p>\n<p>                     Paragraph 1.1(f) of the Prior Agreement is hereby amended<br \/>\nto read in its entirety as follows:<\/p>\n<p>                     (f) The term &#8220;Registrable Securities&#8221; means (i) the Common<br \/>\n                     Stock issuable or issued upon conversion of the Series A<br \/>\n                     Preferred Stock, the Series B Preferred Stock, the Series C<br \/>\n                     Preferred Stock and the Series D Preferred Stock, (ii) the<br \/>\n                     shares of Common Stock issued to the Founders; provided,<br \/>\n                     however, that such shares of Common Stock shall not be<br \/>\n                     deemed Registrable Securities and the aforementioned<br \/>\n                     individuals shall not be deemed Holders for the purposes of<br \/>\n                     Sections 1.2, 1.12 and 4.8, (iii) the Common Stock issued<br \/>\n                     or issuable upon conversion, pursuant to the Merger<br \/>\n                     Agreement, of all &#8220;Registrable Securities,&#8221; as defined in<br \/>\n                     that certain Siara Systems, Inc. Amended and Restated<br \/>\n                     Investors&#8217; Rights Agreement dated December 21, 1998;<br \/>\n                     provided, however, that such shares of Common Stock shall<br \/>\n                     not be deemed Registrable Securities for the purposes of<br \/>\n                     Sections 1.2 and 1.12, (iv) any Common Stock of the Company<br \/>\n                     issuable upon the conversion or exercise of warrants issued<br \/>\n                     by Siara Systems, Inc. to U.S. Telesource, Inc., Broadband<br \/>\n                     Office, Transamerica Business Credit Corporation, Comdisco,<br \/>\n                     Inc., Imperial Bank, Fenwick &amp; West LLP, ______________,<br \/>\n                     __________________ and _____________, which are assumed by<br \/>\n                     the Company and converted into warrants to purchase shares<br \/>\n                     of the Company&#8217;s Common Stock pursuant to the Merger<br \/>\n                     Agreement; provided, however, that such shares of Common<br \/>\n                     Stock shall not be deemed Registrable Securities for the<br \/>\n                     purposes of Sections 1.2 and 1.12, and (v) any Common Stock<br \/>\n                     of the Company issued as (or issuable upon the conversion<br \/>\n                     or exercise of any warrant, right or other security that is<br \/>\n                     issued as) a dividend or other distribution with respect<br \/>\n                     to, or in exchange for, or in replacement of the shares<br \/>\n                     referenced in (i), (ii), (iii), and (iv) of this paragraph,<br \/>\n                     excluding in all cases, however, any Registrable Securities<br \/>\n                     sold by a person in a transaction in which his rights under<br \/>\n                     this Section 1 are not assigned.<\/p>\n<p>                     2. Amendment and Termination of Siara Agreement. Siara and<br \/>\nthe New Investors, who hold at least a majority of the Investors&#8217; Shares (as<br \/>\ndefined in the Siara Agreement), hereby agree to terminate the Siara Agreement<br \/>\nand all rights and obligations of the parties thereunder, with such termination<br \/>\nto become effective upon the Effective Time (as defined in the Merger<br \/>\nAgreement).<\/p>\n<p>                     3. Counterparts. This Amendment may be executed by the<br \/>\nCompany, the Existing Investors and the New Investors named below in any number<br \/>\nof counterparts and shall become effective when executed by the Company and<br \/>\nExisting Investors holding at least a majority of the outstanding Registrable<br \/>\nSecurities. Each New Investor shall be offered the opportunity to become a party<br \/>\nto this Amendment, and the registration rights extended pursuant to Section 1 of<br \/>\nthis Amendment shall become effective as to each New Investor upon execution and<br \/>\ndelivery of this Amendment by such New Investor.<\/p>\n<p>   101<\/p>\n<p>                     IN WITNESS WHEREOF, the parties have executed this<br \/>\nAgreement as of the date first above written.<\/p>\n<p>                                       REDBACK NETWORKS INC.<\/p>\n<p>                                       By:<br \/>\n                                          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n                                            Dennis L. Barsema, President<\/p>\n<p>                              Address:       1389 Moffett Park Drive<br \/>\n                                             Sunnyvale, CA  94089<\/p>\n<p>                                       SIARA SYSTEMS, INC.<\/p>\n<p>                                       By:<br \/>\n                                          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n                                            Vivek Ragavan, President<\/p>\n<p>                              Address:      300 Ferguson Drive, 2nd Floor<br \/>\n                                            Mountain View, CA 94043<\/p>\n<p>           SIGNATURE PAGE TO AMENDMENT TO INVESTORS&#8217; RIGHTS AGREEMENT<br \/>\n   102<\/p>\n<p>                                      EXISTING INVESTORS:<\/p>\n<p>                                      MAYFIELD VIII,<br \/>\n                                      A CALIFORNIA LIMITED PARTNERSHIP<br \/>\n                                      By:  MAYFIELD VIII MANAGEMENT, L.L.C.<br \/>\n                                      A DELAWARE LIMITED LIABILITY COMPANY,<br \/>\n                                      Its General Partner<\/p>\n<p>                                      By:<br \/>\n                                         &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n<p>                                      MAYFIELD ASSOCIATES FUND III,<br \/>\n                                      A CALIFORNIA LIMITED PARTNERSHIP<br \/>\n                                      By:  MAYFIELD VIII MANAGEMENT, L.L.C.<br \/>\n                                      A DELAWARE LIMITED LIABILITY COMPANY,<br \/>\n                                      Its General Partner<\/p>\n<p>                                      By:<br \/>\n                                         &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n<p>                  Address:            2800 Sand Hill Road<br \/>\n                                      Menlo Park, California 94025<\/p>\n<p>           SIGNATURE PAGE TO AMENDMENT TO INVESTORS&#8217; RIGHTS AGREEMENT<\/p>\n<p>   103<\/p>\n<p>                                    SEQUOIA CAPITAL VII<br \/>\n                                    A CALIFORNIA LIMITED PARTNERSHIP<\/p>\n<p>                                    SEQUOIA TECHNOLOGY PARTNERS VII<br \/>\n                                    A CALIFORNIA LIMITED PARTNERSHIP<\/p>\n<p>                                    SEQUOIA 1995 LLC<\/p>\n<p>                                    SQP 1997<br \/>\n                                    A CALIFORNIA LIMITED PARTNERSHIP<\/p>\n<p>                                    SEQUOIA 1997<br \/>\n                                    A CALIFORNIA LIMITED PARTNERSHIP<\/p>\n<p>                                    By:  SC VII-A Management, LLC<br \/>\n                                    a California Limited Liability Company,<br \/>\n                                    its General Partner<\/p>\n<p>                                    By:______________________________<\/p>\n<p>                                    _________________________________<br \/>\n                                    Print Name<\/p>\n<p>                                    _________________________________<br \/>\n                                    Title<\/p>\n<p>                        Address:    3000 Sand Hill Road, Building 4, Suite 280<br \/>\n                                    Menlo Park, California  94025<\/p>\n<p>           SIGNATURE PAGE TO AMENDMENT TO INVESTORS&#8217; RIGHTS AGREEMENT<\/p>\n<p>   104<\/p>\n<p>                               ACCEL V L.P.<br \/>\n                               By:  Accel V Associates L.L.C.<br \/>\n                               Its General Partner<\/p>\n<p>                                      By:___________________________________<br \/>\n                                            Managing Member<\/p>\n<p>                               ACCEL INTERNET\/STRATEGIC<br \/>\n                               TECHNOLOGY FUND L.P.<br \/>\n                               By:  Accel Internet\/Strategic Technology Fund<br \/>\n                               Associates L.L.C.<br \/>\n                               Its General Partner<\/p>\n<p>                                      By:___________________________________<br \/>\n                                            Managing Member<\/p>\n<p>                               ACCEL KEIRETSU V L.P.<br \/>\n                               By:  Accel Keiretsu V Associates L.L.C.<br \/>\n                               Its General Partner<\/p>\n<p>                                      By:___________________________________<br \/>\n                                            Managing Member<\/p>\n<p>                               ACCEL INVESTORS &#8217;96 L.P.<\/p>\n<p>                               By:_______________________________________<br \/>\n                                     General Partner<\/p>\n<p>                               ELLMORE C. PATTERSON PARTNERS<\/p>\n<p>                               By:_______________________________________<br \/>\n                                     General Partner<\/p>\n<p>                   Address:    428 University Avenue<br \/>\n                               Palo Alto, California  94301<\/p>\n<p>           SIGNATURE PAGE TO AMENDMENT TO INVESTORS&#8217; RIGHTS AGREEMENT<\/p>\n<p>   105<\/p>\n<p>                             LIGHTHOUSE CAPITAL PARTNERS II, L.P.<br \/>\n                             By Lighthouse Management Partners II, L.P.,<br \/>\n                             Its General Partner<br \/>\n                             By Lighthouse Capital Partners, Inc.,<br \/>\n                             Its General Partner<\/p>\n<p>                             By:_______________________________________<br \/>\n                                   Richard D. Stubblefield, Managing Director<\/p>\n<p>                 Address:    100 Drakes Landing Road, Suite 260<br \/>\n                             Greenbrae, California  94904-3121<\/p>\n<p>                             MARSHALL SMITH<\/p>\n<p>                             By:_______________________________________<\/p>\n<p>                 Address:    26535 Weston Drive<br \/>\n                             Los Altos Hills, California  94022<\/p>\n<p>                             JOANNE KNIGHT<\/p>\n<p>                             By:_______________________________________<\/p>\n<p>                 Address:    793 View Street<br \/>\n                             Mountain View, California  94041<\/p>\n<p>           SIGNATURE PAGE TO AMENDMENT TO INVESTORS&#8217; RIGHTS AGREEMENT<\/p>\n<p>   106<\/p>\n<p>                                        ________________________________________<br \/>\n                                        Gaurav Garg<\/p>\n<p>                                        G &amp; H Partners<\/p>\n<p>                                        By:_____________________________________<\/p>\n<p>           SIGNATURE PAGE TO AMENDMENT TO INVESTORS&#8217; RIGHTS AGREEMENT<\/p>\n<p>   107<\/p>\n<p>                                  NEW INVESTOR:<\/p>\n<p>                                  Name:__________________________________<\/p>\n<p>                                  By:____________________________________<\/p>\n<p>                                  Print Name:____________________________<\/p>\n<p>                                  Title:_________________________________<\/p>\n<p>                     Address:____________________________________________<\/p>\n<p>                             ____________________________________________<\/p>\n<p>           SIGNATURE PAGE TO AMENDMENT TO INVESTORS&#8217; RIGHTS AGREEMENT<\/p>\n<p>   108<\/p>\n<p>                                   SCHEDULE A<\/p>\n<p>                            SCHEDULE OF NEW INVESTORS<\/p>\n<p>Kleiner Perkins Caufield &amp; Byers VII, L.P.<\/p>\n<p>KPCB VIII Founders Fund, L.P.<\/p>\n<p>KPCB Information Sciences Zaibatsu Fund II, L.P.<\/p>\n<p>Norwest Venture Partners VII, LP<\/p>\n<p>ADC Telecommunications, Inc.<\/p>\n<p>Comdisco, Inc.<\/p>\n<p>Paul Johnson<\/p>\n<p>Presidio Venture Partners<\/p>\n<p>John M. McQuillan<\/p>\n<p>Transamerica Business Credit Corporation<\/p>\n<p>Imperial Bank<\/p>\n<p>U.S. Telesource, Inc.<\/p>\n<p>Broadband Office<\/p>\n<p>Fenwick &amp; West LLP<\/p>\n<p>_______________________________________________<\/p>\n<p>_______________________________________________<\/p>\n<p>_______________________________________________<\/p>\n<p>   109<br \/>\n                                                                       EXHIBIT D<\/p>\n<p>                             CERTIFICATE OF MERGER<\/p>\n<p>                                       OF<\/p>\n<p>                              SIARA SYSTEMS, INC.<br \/>\n                            (A DELAWARE CORPORATION)<\/p>\n<p>                                      INTO<\/p>\n<p>                             REDBACK NETWORKS INC.<br \/>\n                            (A DELAWARE CORPORATION)<\/p>\n<p>UNDER SECTION 251 OF THE DELAWARE GENERAL CORPORATION LAW<\/p>\n<p>               1. The undersigned corporation hereby certifies that:<\/p>\n<p>               FIRST: The constituent corporations of the merger are SIARA<br \/>\nSYSTEMS, INC., a Delaware corporation, and REDBACK NETWORKS INC., a Delaware<br \/>\ncorporation.<\/p>\n<p>               SECOND: A Merger Agreement and Plan of Reorganization between the<br \/>\nconstituent corporations has been approved, adopted, certified, executed and<br \/>\nacknowledged by each of the constituent corporations in accordance with Section<br \/>\n251 of the General Corporation Law of the State of Delaware.<\/p>\n<p>               THIRD: The name of the surviving corporation of the merger is<br \/>\nREDBACK NETWORKS INC.<\/p>\n<p>               FOURTH: The Restated Certificate of Incorporation of the<br \/>\nsurviving corporation shall be in the form attached hereto as Exhibit A.<\/p>\n<p>               FIFTH: The executed Merger Agreement and Plan of Reorganization<br \/>\nis on file at the surviving corporation&#8217;s office. The address of said office is<br \/>\n1389 Moffett Park Drive, Sunnyvale, California 94089.<\/p>\n<p>               SIXTH: A copy of the Merger Agreement and Plan of Reorganization<br \/>\nwill be furnished by the surviving corporation on request and without cost to<br \/>\nany stockholder of any constituent corporation.<\/p>\n<p>               2. This Certificate of Merger shall be effective on ____________.<\/p>\n<p>   110<\/p>\n<p>               IN WITNESS WHEREOF, the undersigned has executed this Certificate<br \/>\nof Merger on _______________.<\/p>\n<p>                                      REDBACK NETWORKS INC.<br \/>\n                                      a Delaware corporation<\/p>\n<p>                                      By:__________________________________<\/p>\n<p>                                      Name:________________________________<\/p>\n<p>                                      Its:_________________________________<\/p>\n<p>   111<br \/>\n                                                                       EXHIBIT E<\/p>\n<p>                             REDBACK NETWORKS INC.<\/p>\n<p>                              Officer&#8217;s Certificate<\/p>\n<p>               Pursuant to Section 5.2(d) of the Merger Agreement and Plan of<br \/>\nReorganization, dated as of November 28, 1999 (the &#8220;Merger Agreement&#8221;;<br \/>\ncapitalized terms used but not defined herein shall have the respective meanings<br \/>\nascribed to them in the Merger Agreement), by and among Redback Networks Inc., a<br \/>\nDelaware corporation (the &#8220;ACQUIROR&#8221;), Siara Systems, Inc., a Delaware<br \/>\ncorporation (the &#8220;TARGET&#8221;), and the Stockholder Agent, I, Dennis L. Barsema, in<br \/>\nmy capacity as President and Chief Executive Officer of Acquiror and on behalf<br \/>\nof Acquiror, and not individually, DO HEREBY CERTIFY that:<\/p>\n<p>               1. I am the duly elected, qualified and acting President and<br \/>\nChief Executive Officer of Acquiror.<\/p>\n<p>               2. Each of the representations and warranties made by Acquiror in<br \/>\nArticle 2 of the Merger Agreement, as modified by Acquiror Disclosure Schedule<br \/>\n(other than representations and warranties which by their express terms are made<br \/>\nsolely as of a specified date earlier than the date of this Officer&#8217;s<br \/>\nCertificate) is true and correct in all material respects on and as of the date<br \/>\nhereof as though such representation or warranty was made on and as of the date<br \/>\nhereof; and each of the representations and warranties made by Acquiror in the<br \/>\nMerger Agreement as of a specified date earlier than the date of this Officer&#8217;s<br \/>\nCertificate is true and correct in all material respects on and as of such<br \/>\nearlier date, as modified by Acquiror Disclosure Schedule.<\/p>\n<p>               3. Acquiror has performed and complied in all material respects<br \/>\nwith each agreement, covenant and obligation required by the Merger Agreement to<br \/>\nbe so performed or complied with by Acquiror on or before the date hereof.<\/p>\n<p>   112<\/p>\n<p>               IN WITNESS WHEREOF, the undersigned has executed this Certificate<br \/>\nas of the ___ day of ___________, _____.<\/p>\n<p>                                     By:<br \/>\n                                        &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n                                         Dennis L. Barsema<br \/>\n                                         President and Chief Executive Officer<br \/>\n                                         Redback Networks Inc.<\/p>\n<p>                ***REDBACK NETWORKS INC. OFFICER&#8217;S CERTIFICATE***<\/p>\n<p>   113<br \/>\n                                                                       EXHIBIT F<\/p>\n<p>               LEGAL OPINION OF COUNSEL TO REDBACK NETWORKS INC.<\/p>\n<p>     [subject to standard introductory language, including qualifications,<br \/>\nlimitations, etc. and subject to disclosures in Acquiror&#8217;s Disclosure Schedule]<\/p>\n<p>               1. Redback Networks Inc. (&#8220;Acquiror&#8221;) is a corporation duly<br \/>\nincorporated, validly existing and in good standing under the laws of the State<br \/>\nof Delaware and has all requisite corporate power and authority to own its<br \/>\nproperties and to conduct its business as presently conducted. The Company is<br \/>\nqualified to do business in<br \/>\n                            &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;.<\/p>\n<p>               2. Acquiror has all requisite corporate power and authority to<br \/>\nexecute, deliver and perform its obligations under the Merger Agreement and the<br \/>\nAncillary Agreements to which it is a party (the &#8220;Transaction Documents&#8221;). The<br \/>\nexecution, delivery and performance of Transaction Documents have been duly<br \/>\nauthorized by all necessary corporate and shareholder action of Acquiror, and<br \/>\nthe Transaction Documents have been duly executed and delivered by Acquiror.<br \/>\nEach of the Transaction Documents constitutes a legal, valid and binding<br \/>\nobligation of Acquiror, enforceable against Acquiror in accordance with its<br \/>\nterms.<\/p>\n<p>               3. The authorized capitalization of the Company is as follows:<\/p>\n<p>                  Common Stock. 80,000,000 shares of Common Stock, $0.0001 par<br \/>\nvalue (the &#8220;Common Stock&#8221;) and 10,000,000 shares of Preferred Stock, none of<br \/>\nwhich, to our knowledge, are issued or outstanding.<\/p>\n<p>               4. The execution and delivery by Acquiror and the performance by<br \/>\nAcquiror of its obligations under the Transaction Documents do not (i) violate<br \/>\nany provision of any federal or Delaware law, rule or regulation applicable to<br \/>\nAcquiror; (ii) violate any provision of the Certificate of Incorporation or<br \/>\nBylaws of Acquiror, or (iii) require any consents, approvals, permits, order or<br \/>\nauthorizations of, or any qualifications, registrations, designations,<br \/>\ndeclarations or filings with, any federal or California state governmental<br \/>\nauthority on the part of the Acquiror except (x) as contemplated by the<br \/>\nAgreement or (y) as have been obtained and are effective.<\/p>\n<p>   114<\/p>\n<p>                                                                       EXHIBIT G<br \/>\n                               SIARA SYSTEMS, INC.<\/p>\n<p>                              Officer&#8217;s Certificate<\/p>\n<p>               Pursuant to Section 5.3(d) of the Merger Agreement and Plan of<br \/>\nReorganization, dated as of November 28, 1999 (the &#8220;Merger Agreement&#8221;;<br \/>\ncapitalized terms used but not defined herein shall have the respective meanings<br \/>\nascribed to them in the Merger Agreement), by and among Redback Networks Inc., a<br \/>\nDelaware corporation (&#8220;ACQUIROR&#8221;), Siara Systems, Inc., a Delaware corporation<br \/>\n(the &#8220;TARGET&#8221;), and the Stockholder Agent, I, Vivek Ragavan, in my capacity as<br \/>\nPresident and Chief Executive Officer of Target and on behalf of Target, and not<br \/>\nindividually, DO HEREBY CERTIFY that:<\/p>\n<p>               1. I am the duly elected, qualified and acting President and<br \/>\nChief Executive Officer of Target.<\/p>\n<p>               2. Each of the representations and warranties made by Target in<br \/>\nArticle 2 of the Merger Agreement, as modified by Target Disclosure Schedule<br \/>\n(other than representations and warranties which by their express terms are made<br \/>\nsolely as of a specified date earlier than the date of this Officer&#8217;s<br \/>\nCertificate) is true and correct in all material respects on and as of the date<br \/>\nhereof as though such representation or warranty was made on and as of the date<br \/>\nhereof; and each of the representations and warranties made by Target in the<br \/>\nMerger Agreement as of a specified date earlier than the date of this Officer&#8217;s<br \/>\nCertificate is true and correct in all material respects on and as of such<br \/>\nearlier date, as modified by Target Disclosure Schedule.<\/p>\n<p>               3. Target has performed and complied in all material respects<br \/>\nwith each agreement, covenant and obligation required by the Merger Agreement to<br \/>\nbe so performed or complied with by Target on or before the date hereof.<\/p>\n<p>   115<\/p>\n<p>               IN WITNESS WHEREOF, the undersigned has executed this Certificate<br \/>\nas of the ___ day of _____________, _____.<\/p>\n<p>                                     By:______________________________________<br \/>\n                                         Vivek Ragavan<br \/>\n                                         President and Chief Executive Officer<br \/>\n                                         Siara Systems, Inc.<\/p>\n<p>   116<\/p>\n<p>                                                                       EXHIBIT H<br \/>\n                LEGAL OPINION OF COUNSEL TO SIARA SYSTEMS, INC.<\/p>\n<p>     [subject to standard introductory language, including qualifications,<br \/>\n limitations, etc. and subject to disclosures in Target&#8217;s Disclosure Schedule.]<\/p>\n<p>               1. Siara Systems, Inc. (the &#8220;Target&#8221;) is a corporation duly<br \/>\norganized, validly existing and in good standing under the laws of the State of<br \/>\nDelaware and has all requisite corporate power and authority to own its<br \/>\nproperties and to conduct its business as presently conducted. The Target is<br \/>\nqualified to do business in<br \/>\n                            &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;.<\/p>\n<p>               2. The Target has the requisite corporate power and authority to<br \/>\nexecute, deliver and perform its obligations under the Merger Agreement and the<br \/>\nAncillary Agreements to which it is a party (the &#8220;Transaction Documents&#8221;). The<br \/>\nexecution, delivery and performance of Transaction Documents by the Target have<br \/>\nbeen duly authorized by all necessary corporate and shareholder action of the<br \/>\nTarget, and the Transaction Documents have been duly executed and delivered by<br \/>\nthe Target. Each of the Transaction Documents constitutes a legal, valid and<br \/>\nbinding obligation of the Target, enforceable against the Target in accordance<br \/>\nwith its terms.<\/p>\n<p>               3. The authorized capitalization of the Target is as follows:<\/p>\n<p>                    (a) Preferred Stock. _____________ shares of Preferred<br \/>\nStock, _____ par value (the &#8220;Preferred Stock&#8221;), _____________ of which shares<br \/>\nhave been designated Series A Preferred Stock, of which, to our knowledge,<br \/>\n_____________ are issued and outstanding, _____________ of which shares have<br \/>\nbeen designated Series B Preferred Stock, _____________ of which, to our<br \/>\nknowledge, are issued and outstanding and ______ of which have been designated<br \/>\nSeries C Preferred Stock, none of which, to our knowledge, are issued and<br \/>\noutstanding prior to the Closing. Such _____________ shares of outstanding<br \/>\nSeries A Preferred Stock and Series B Preferred Stock have been duly authorized<br \/>\nand validly issued, nonassessable, and, to our knowledge, are fully paid.<\/p>\n<p>                    (b) Common Stock. _____________ shares of Common Stock,<br \/>\n______ par value (the &#8220;Common Stock&#8221;), _____________ of which, to our knowledge,<br \/>\nhave been duly authorized and validly issued, and, to our knowledge, are fully<br \/>\npaid and nonassessable.<\/p>\n<p>                    (c) Right to Acquire Stock. To our knowledge, except for (i)<br \/>\nthe conversion privileges of the Series A Preferred Stock and Series B Preferred<br \/>\nStock, (ii) [rights of first refusal set forth in the Disclosure Schedule],<br \/>\n(iii) warrants to purchase _____________ shares of Common Stock, and (iv)<br \/>\n_____________ shares of Common Stock reserved for issuance to employees,<br \/>\nconsultants, officers, or directors of the Target pursuant to the Target Stock<br \/>\nPlan, of which _____________ , to our knowledge, are currently outstanding,<br \/>\nthere are, to our knowledge, no options, warrants, conversion privileges or<br \/>\nother rights (or agreements for any such rights) outstanding to purchase or<br \/>\notherwise obtain from the Target any of the Target&#8217;s securities.<\/p>\n<p>   117<\/p>\n<p>               4. The execution, delivery and performance of the obligations of<br \/>\nthe Target under the Transaction Documents, do not (i) to our knowledge, violate<br \/>\nany provision of any federal, Delaware corporate or California law, rule or<br \/>\nregulation applicable to the Target, (ii) violate any provision of the Target&#8217;s<br \/>\nRestated Certificate of Incorporation or Bylaws, or (iii) require any consents,<br \/>\napprovals, permits, order or authorizations of, or any qualifications,<br \/>\nregistrations, designations, declarations or filings with, any federal or<br \/>\nCalifornia state governmental authority on the part of the Target as of the<br \/>\nClosing except (i) as contemplated by the Agreement or (ii) as have been<br \/>\nobtained and are effective.<\/p>\n<p>               5. To our knowledge, there is no action, suit, proceeding or<br \/>\ninvestigation pending against the Target before any court or governmental<br \/>\nagency.<\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false,"_stopmodifiedupdate":true,"_modified_date":"","_cloudinary_featured_overwrite":false},"corporate_contracts_companies":[8660],"corporate_contracts_industries":[],"corporate_contracts_types":[9622,9626],"class_list":["post-43467","corporate_contracts","type-corporate_contracts","status-publish","hentry","corporate_contracts_companies-redback-networks-inc","corporate_contracts_types-planning","corporate_contracts_types-planning__merger"],"acf":[],"_links":{"self":[{"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/corporate_contracts\/43467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/corporate_contracts"}],"about":[{"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/types\/corporate_contracts"}],"wp:attachment":[{"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/media?parent=43467"}],"wp:term":[{"taxonomy":"corporate_contracts_companies","embeddable":true,"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/corporate_contracts_companies?post=43467"},{"taxonomy":"corporate_contracts_industries","embeddable":true,"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/corporate_contracts_industries?post=43467"},{"taxonomy":"corporate_contracts_types","embeddable":true,"href":"https:\/\/corporate.findlaw.com\/legal-api\/wp-json\/wp\/v2\/corporate_contracts_types?post=43467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}