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Upgrading to Cisco IOS Release 12.2(28)SB on a Cisco 10000 Series Router

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Summary of Contents for 10000 Series

Page 1: ...llation instructions see the Cisco 10000 Router Performance Routing Engine Installation 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 ...

Page 2: ... ESR PRE1s see Table 1 for a list of affected images You need two ESR PRE2s to replace the ESR PRE1s Note This upgrade procedure requires a dual ESR PRE hardware replacement The hardware replacement requires a cold reboot and therefore is a service affecting hardware upgrade The router will not be available for user traffic starting with Step 3 of the upgrade and traffic cannot resume until the up...

Page 3: ...r the image that you specified in Step 2 for the boot system variable in the startup configuration Step 8 Enter the reload command and type no when asked if you want to save your running configuration If the ESR PRE2 config register is set to 0x2 this command will autoboot the new image If the ESR PRE2 config register is set to 0x0 it will come up in ROM monitor Boot the new image from ROM monitor...

Page 4: ...make further changes to the startup configuration for the new command set offered by release 12 2 28 SB skip to Step 7 Note In some older releases the configuration does not explicitly specify the redundancy mode If your current configuration is one of these and you want RPR operation with release 12 2 28 SB you must add the line mode rpr plus after the line that specifies redundancy in the config...

Page 5: ... the system should come up in the configured redundant mode for older releases that support redundancy If autoboot is not set the system will come up to ROM monitor From the ROM monitor prompt boot the proper image from the bootflash on each ESR PRE2 You have now reverted to the original system configuration Upgrade Option 3 ESR PRE1 Upgrade with RPR Switchover This procedure assumes the following...

Page 6: ... ESR PRE1 startup configuration to the TFTP server and edit the configuration to reflect the new capabilities of the 12 2 28 SB software At a minimum you must configure the ESR PRE2 to autoboot using the boot system bootflash image_name as in Step 5 Step 7 Copy the edited startup configuration to the ESR PRE2 using the copy tftp startup command Your startup configuration and boot variable should n...

Page 7: ...lash image_name command b From the newly installed ESR PRE2 console use the dir bootflash command to verify that the 12 2 28 SB image is in the bootflash Configure the ESR PRE2 to autoboot using the boot system bootflash mage name and config register 0x2 configuration commands Save the configuration using the write memory command Step 13 Reload the second ESR PRE2 It will autoboot the new image fr...

Page 8: ...le use the boot system bootflash image_name command to edit your boot system variable to point to the 12 2 28 SB image in bootflash Save the running configuration using the write memory command Use the show bootvar command to verify that the boot system variable has been altered appropriately on both the active and standby ESR PRE2s If you do not want to make further changes to the startup configu...

Page 9: ... follow the procedure in the next section Rollback Procedure for Option 4 If the newly active ESR PRE2 does not operate satisfactorily after Step 8 you can initiate a rollback switchover to revert to the original 12 3 operating system To initiated a rollback switchover follow these steps Step 1 Copy the original startup configuration from the TFTP server to the startup configuration on the active ...

Page 10: ...co website without being connected to the Internet Certain products also have pdf versions of the documentation available The Product Documentation DVD is available as a single unit or as a subscription Registered Cisco com users Cisco direct customers can order a Product Documentation DVD product number DOC DOCDVD from Cisco Marketplace at this URL http www cisco com go marketplace Ordering Docum...

Page 11: ...esponse Team Really Simple Syndication PSIRT RSS feed from this URL http www cisco com en US products products_psirt_rss_feed html Reporting Security Problems in Cisco Products Cisco is committed to delivering secure products We test our products internally before we release them and we strive to correct all vulnerabilities quickly If you think that you might have identified a vulnerability in a C...

Page 12: ... URL http tools cisco com RPF register register do Note Use the Cisco Product Identification CPI tool to locate your product serial number before submitting a web or phone request for service You can access the CPI tool from the Cisco Technical Support Documentation website by clicking the Tools Resources link under Documentation Tools Choose Cisco Product Identification Tool from the Alphabetical...

Page 13: ...lve the situation Severity 3 S3 Operational performance of your network is impaired but most business operations remain functional You and Cisco will commit resources during normal business hours to restore service to satisfactory levels Severity 4 S4 You require information or assistance with Cisco product capabilities installation or configuration There is little or no effect on your business op...

Page 14: ...ologies with Cisco experts and other networking professionals Join a discussion at this URL http www cisco com discuss networking World class networking training is available from Cisco You can view current offerings at this URL http www cisco com en US learning index html 2006 Cisco Systems Inc All rights reserved Printed in the USA on recycled paper containing 10 postconsumer waste CCVP the Cisc...

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