[c-nsp] Rmon checksum failed on WS-C4006

[Clinton Work]

I have seen this problem many times on Catalyst 5000 and 6500 boxes.  
The cause is NVRAM corruption which can often be resolved by rebooting 
the Supervisor in order to clear the issue. During reboot some of the 
NVRAM configuration can be lost so make sure you have a proper backup to 
compare with.   The other cause could be a faulty NVRAM chip on the 
Supervisor so having a spare handy during the reboot would be a good 
idea as well. 

Clinton. 

Sony Scaria wrote:
> Hi All,
>
>  
>
> I've observed "Rmon checksum failed" when I run sh ver on one of my catos
> switch. The system is stable for a long time and I did not observe any
> related logs. I had done some research , but couldn't gather any info on
> "Rmon checksum".
>
>  
>
>   

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Clinton Work
Airdrie, AB