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Cisco Bridge/Router 10000 Series Installation Manual

Cisco systems router installation guide.
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Upgrading to Cisco IOS Release 12.2(28)SB on a
Cisco 10000 Series Router
This document describes how to upgrade a Cisco 10000 series router to Cisco IOS Release 12.2(28)SB
on an ESR-PRE2 processor. Four different procedures are available; the choice of which to use depends
on the specific system configuration you start from.
Upgrading a system that currently uses an ESR-PRE1 requires a hardware upgrade to an ESR-PRE2. For
hardware installation instructions, see the
at the following URL:
http://www.cisco.com/univercd/cc/td/doc/product/aggr/10000/hdwr/3971pr.htm
Technical Support
The Cisco Technical Support Website provides online documents and tools for troubleshooting and
resolving technical issues with Cisco products and technologies. Support is available 24 hours a day,
365 days a year, at this URL:
http://www.cisco.com/techsupport
This web page has a link for email or phone technical support.
All the procedures in this document are service-affecting. These procedures can require a hardware
Note
replacement, forced switchover of the active PRE, or software reload. At some point during each
process, the router will not be available for user traffic.
Corporate Headquarters:
Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
© 2006 Cisco Systems, Inc. All rights reserved.
Cisco 10000 Router Performance Routing Engine Installation

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   Summary of Contents for Cisco Bridge/Router 10000 Series

  • Page 1

    PRE, or software reload. At some point during each process, the router will not be available for user traffic. Corporate Headquarters: Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA © 2006 Cisco Systems, Inc. All rights reserved. Cisco 10000 Router Performance Routing Engine Installation...

  • Page 2: Table Of Contents

    Upgrade Paths and Compatibility Upgrade Paths and Compatibility Table 1 shows the upgrade procedure options matched to the starting ESR-PRE version and Cisco IOS release. Use the information in Table 1 Current Processor ESR-PRE1 ESR-PRE2 ESR-PRE1 ESR-PRE2 In general, configurations for earlier releases are compatible with release 12.2(28)SB. However, some Caution configuration commands from release 12.2(28)SB may not be understood by earlier releases.

  • Page 3: Step 1

    To perform the upgrade, follow these steps: On the active ESR-PRE1, issue the write memory command to make sure the startup configuration is Step 1 up to date. Copy the saved startup configuration to a TFTP server and edit the configuration to reflect the new Step 2 capabilities of the 12.2(28)SB software.

  • Page 4: Upgrade Option 2: Esr-pre2 Upgrade With Cold Start

    Upgrade Option 2: ESR-PRE2 Upgrade with Cold Start Upgrade Option 2: ESR-PRE2 Upgrade with Cold Start This procedure assumes the following configuration: Cisco 10000 series chassis with two installed ESR-PRE2 processors • A non-upgrade-enabled image such as 12.2(16)BX or earlier 12.3(7)XI1 or earlier on the PRE2s •...

  • Page 5: Upgrade Option 3: Esr-pre1 Upgrade With Rpr Switchover

    At this point, the system should be operating as a dual-PRE redundant 12.2(28)SB system in the configured mode (either SSO or RPR+), running the properly modified startup configuration. You can verify the redundancy status using the show redundancy or show redundancy state command. Enter the write memory command from the active console to bring the startup configuration up to date Step 8 on the active and standby ESR-PRE2s.

  • Page 6

    Upgrade Option 3: ESR-PRE1 Upgrade with RPR Switchover To perform the upgrade, follow these steps: On the active ESR-PRE1, issue the write memory command to make sure the startup configuration is Step 1 up to date. Save the startup configuration to a TFTP server in case you need to roll back to the previous version.

  • Page 7

    If the ESR-PRE1 config-register is set to 0x0, it will boot to ROM monitor. Boot the ESR-PRE1 • image from ROM monitor and wait for to come up as standby in RPR mode with the console disabled. If the ESR-PRE1 config-register is set to 0x2 and the autoboot string is set to boot the ESR-PRE1 •...

  • Page 8: Upgrade Option 4: Esr-pre2 Upgrade With Rpr Switchover

    Upgrade Option 4: ESR-PRE2 Upgrade with RPR Switchover Insert the second ESR-PRE1 into the empty slot. If it is not configured for autoboot, boot the correct Step 3 image from the ROM monitor prompt. The second ESR-PRE1 will come up as the standby in the configured mode.

  • Page 9: Obtaining Documentation

    Obtaining Documentation Cisco documentation and additional literature are available on Cisco.com. Cisco also provides several ways to obtain technical assistance and other technical resources. These sections explain how to obtain technical information from Cisco Systems. OL-8833-01 Step Upgrading to Cisco IOS Release 12.2(28)SB on a Cisco 10000 Series Router...

  • Page 10: Ordering Documentation

    Documentation Feedback Cisco.com You can access the most current Cisco documentation at this URL: http://www.cisco.com/techsupport You can access the Cisco website at this URL: http://www.cisco.com You can access international Cisco websites at this URL: http://www.cisco.com/public/countries_languages.shtml Product Documentation DVD Cisco documentation and additional literature are available in the Product Documentation DVD package, which may have shipped with your product.

  • Page 11: Cisco Product Security Overview

    You can submit comments by using the response card (if present) behind the front cover of your document or by writing to the following address: Cisco Systems Attn: Customer Document Ordering 170 West Tasman Drive San Jose, CA 95134-9883 We appreciate your comments.

  • Page 12: Obtaining Technical Assistance

    Obtaining Technical Assistance at this URL: http://www.cisco.com/en/US/products/products_security_vulnerability_policy.html The link on this page has the current PGP key ID in use. Obtaining Technical Assistance Cisco Technical Support provides 24-hour-a-day award-winning technical assistance. The Cisco Technical Support & Documentation website on Cisco.com features extensive online support resources. In addition, if you have a valid Cisco service contract, Cisco Technical Assistance Center (TAC) engineers provide telephone support.

  • Page 13: Definitions Of Service Request Severity

    For current Cisco Press titles and other information, go to Cisco Press at this URL: http://www.ciscopress.com Packet magazine is the Cisco Systems technical user magazine for maximizing Internet and • networking investments. Each quarter, Packet delivers coverage of the latest industry trends,...

  • Page 14

    CCVP, the Cisco logo, and the Cisco Square Bridge logo are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn is a service mark of Cisco Systems, Inc.; and Access Registrar, Aironet, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, Cisco, the Cisco...

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