Troubleshooting Tips; Configuration Examples For Rom Monitor Upgrades - Cisco CRS-1 - Carrier Routing System Router Getting Started Manual

Configuration Examples for ROM Monitor Upgrades

Command or Action
Step 16
reload
Step 17 Go to Step 19.
Step 18
hw-module node nodeID reload
Example:
RP/0/RP0/CPU0:Router# hw-module node 0/RP0/CPU0
reload
Step 19
show diag
Example:
RP/0/RP0/CPU0:Router# show diag

Troubleshooting Tips

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Configuration Examples for ROM Monitor Upgrades
This section provides the following configuration examples:
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Cisco CRS-1 Series Carrier Routing System Getting Started Guide
B-6
If any node cannot be upgraded successfully or if you see error messages similar to the following
message, try reformatting the bootflash (format bootflash: [location all | nodeID]) and then repeat
this upgrade procedure:
LC/0/3/CPU0:rommon_burner[65635]: %ROMMON_BURNER-3-FILE_OP_ERR : Opening ROMMON flash
partition failed: No such file or directory in function main at line 952
If you are upgrading only ROMMONB and the version does not change to the expected version after
the upgrade, the upgrade might have failed. When the router cannot load ROMMONB, it will load
ROMMONA.
If both ROMMANB and ROMMONA are damaged due to unexpected node reset or power
interruption during the upgrade, the affected route processors must be returned to Cisco for repair.
ROM Monitor Upgrade: Example, page B-7
Appendix B Upgrading and Downgrading ROM Monitor Software
Purpose
Reloads the RP in a single RP router with the upgraded
ROM monitor software.
Reloading a single RP router will interrupt all
Note
service.
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Reloads a single node within a router with the upgraded
ROM monitor software.
Replace nodeID with the node ID you specified when
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upgrading ROM monitor.
Displays hardware information and ROM monitor
information for each node in the router.
Review the command display and verify that the
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appropriate nodes are using the upgraded version of
ROM monitor.