Cisco Systems 2620 manual

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Table of contents for the manual

  • Page 1

    Corporate Headquarters: Copyright © 20 03 Cisco Systems, Inc. All rights reserved. Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA BootROM Installation for Cisco 2620 and Cisco 2621 Routers Product Numbers: MEM2620-32FSBOOT= This document describes the procedures for replacing the BootR OM in a Cisco 2620 or Cisco 2621 rout[...]

  • Page 2

    2 BootROM Installation for Cisco 2620 and Cisco 2621 Routers 78-13192-02 Opening the Chassis Warning Only trained and qualif ied personnel should be allowed to install or replace this equipment. Warning Before performing any procedures described in this document, review the Safety Recommendations in your Regulatory Compliance and Safety Information[...]

  • Page 3

    3 BootROM Installation for Cisco 2620 and Cisco 2621 Routers 78-13192-02 Opening the Chassis Removing the Chassis Cover Y ou must open the chassis to access the internal components. Warning Before opening the chassis, disconnect the telephone-network cables to avoid contact with telephone-network voltages. T o remov e the chassis cov er: Step 1 Att[...]

  • Page 4

    4 BootROM Installation for Cisco 2620 and Cisco 2621 Routers 78-13192-02 Replacing the ROM Replacing the ROM T o upgrade the router R OM software to a ne w R OM monitor version, you must replace the e xisting R OM. Follo w this procedure to replace the R OM: Caution Correct placement of the R OM is crucial. If improperly positioned, the new compone[...]

  • Page 5

    5 BootROM Installation for Cisco 2620 and Cisco 2621 Routers 78-13192-02 Closing the Chassis Step 3 Orient and insert the ne w R OM in its socket as sho wn in Figure 3 , being careful to not bend or crush any of the bottom pins. T o straighten out a bent pin, use needlenose pliers. Align the notch in the ne w R OM with the notch in the R OM socket,[...]

  • Page 6

    6 BootROM Installation for Cisco 2620 and Cisco 2621 Routers 78-13192-02 Obtaining Technical Assistance Cisco.com Y ou can access the most current Cisco documentation on the W orld W ide W eb at this URL: http://www .cisco.com/univ ercd/home/home.htm Y ou can access the Cisco website at this URL: http://www .cisco.com International Cisco websites c[...]

  • Page 7

    7 BootROM Installation for Cisco 2620 and Cisco 2621 Routers 78-13192-02 Obtaining Technical Assistance Cisco TAC Website The Cisco T AC website ( http://www .cisco.com/tac ) provides online documents and tools for troubleshooting and resolving technical issues with Cisco products and technologies. The Cisco T AC website is av ailable 24 hours a da[...]

  • Page 8

    8 BootROM Installation for Cisco 2620 and Cisco 2621 Routers 78-13192-02 Obtaining Additional Publications and Information Obtaining Additional Publications and Information Information about Cisco products, technologies, and network solutions is a vailable from v arious online and printed sources. • The Cisco Product Catalog describes the network[...]