0001193125-04-089959 Sample Contracts

AMENDMENT NO. 3 TO MASTER PURCHASE AGREEMENT CM90573FJC BETWEEN SPRINT/UNITED MANAGEMENT COMPANY AND VISUAL NETWORKS OPERATIONS, INC.

Master Purchase Agreement • May 17th, 2004 • Visual Networks Inc • Services-prepackaged software

• Contract Type
  Master Purchase Agreement
• Filed
  May 17th, 2004
• Company
  Visual Networks Inc
• Industry
  Services-prepackaged software

This Amendment No. 3 (“Amendment No. 3”) to the Master Purchase Agreement CM90573FJC, as amended (“Agreement”) effective March 8, 2004 (“Amendment No. 3 Effective Date”) is between Sprint/United Management Company, a Kansas corporation (“Sprint”) and Visual Networks Operations, Inc., a Delaware corporation (“Supplier”). Except as otherwise indicated, defined terms in this Amendment have the same meaning as in the Agreement.

EMPLOYMENT AGREEMENT

Employment Agreement • May 17th, 2004 • Visual Networks Inc • Services-prepackaged software • Maryland

• Contract Type
  Employment Agreement
• Filed
  May 17th, 2004
• Company
  Visual Networks Inc
• Industry
  Services-prepackaged software
• Jurisdiction
  Maryland

This Employment Agreement (this “Agreement”) is entered into as of April 28, 2004, by and between Visual Networks Operations, Inc., a company organized under the laws of Delaware (“Visual” or the “Employer”), and Lawrence S. Barker, an individual (hereafter the “Executive”).