ACE crash due to Control parity error.

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Jan 14th, 2010
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Hi Experts,

My question is one of my ACE module running A2(1.6a) have been crashed due to control parity error.

ACE20Admin#show version
Software  Version A2(1.6a)

last boot reason:  NP 1 Failed : NP Control store parity error.

I would like to know is this a Software bug or an Hardware replacement is needed.

Thanks in advance.



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Gilles Dufour Tue, 04/06/2010 - 03:43
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  • Cisco Employee,

This is a transient issue.

The SRAM is very sensitive on ACE.

So, if you only got one occurence of the crash, there is no reason to replace the module.

But if the error does repeat, it means the SRAM is really damaged and a replacement is required.


g-hopkinson Mon, 07/12/2010 - 14:30
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Has anyone seen this issue cause aloop on the network?




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