=============================================================================== SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ------------------- FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): June 25, 2002 CISCO SYSTEMS, INC. (Exact name of registrant as specified in charter) CALIFORNIA 0-18225 77-0059951 (State or other jurisdiction (Commission (IRS Employer of incorporation) File Number) Identification No.) 170 WEST TASMAN DRIVE, SAN JOSE, CALIFORNIA 95134-1706 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (408) 526-4000 =============================================================================== ITEM 5. OTHER EVENTS On June 25, 2002, Cisco Systems, Inc. ("Registrant") announced that it has completed the acquisition of privately-held Hammerhead Networks, Inc., a Delaware corporation. A copy of the press release issued by Registrant on June 25, 2002 concerning the foregoing transaction is filed herewith as Exhibit 99.1 and is incorporated herein by reference. On June 27, 2002, Registrant announced that it has completed the acquisition of privately-held Navarro Networks, Inc., a Delaware corporation. A copy of the press release issued by Registrant on June 27, 2002 concerning the foregoing transaction is filed herewith as Exhibit 99.2 and is incorporated herein by reference. ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS (c) Exhibits: 99.1 Press Release of Registrant, dated June 25, 2002, announcing that it has completed the acquisition of privately-held Hammerhead Networks, Inc. 99.2 Press Release of Registrant, dated June 27, 2002, announcing that it has completed the acquisition of privately-held Navarro Networks, Inc. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. CISCO SYSTEMS, INC. Dated: June 28, 2002 By: /s/ DANIEL SCHEINMAN --------------------------------------- Daniel Scheinman, Senior Vice President and Assistant Secretary EXHIBIT INDEX Exhibit Number Description of Document ------- ----------------------- 99.1 Press Release of Registrant, dated June 25, 2002, announcing that it has completed the acquisition of privately-held Hammerhead Networks, Inc. 99.2 Press Release of Registrant, dated June 27, 2002, announcing that it has completed the acquisition of privately-held Navarro Networks, Inc.