Re: [nsp] [nsp] Fan failure messages ... a possible bug?

From: Richard Gallagher (rgallagh@cisco.com)
Date: Mon May 27 2002 - 09:27:32 EDT


James,

The problem is more than likely with the Chassis Interface (CI) than the
PSU's. I would advise getting this changed to resolve the issue:

Part code: MAS-7500CI=

Instructions:

http://www.cisco.com/univercd/cc/td/doc/product/core/cis7505/cicg7500/cicg75m3.htm#xtocid2433612

HTH,

Rich

"MacDonald, James" wrote:
>
> We're seeing the following periodically show up in the logs for several
> different routers (7200, 7500) with several flavours of IOS ...
>
> %CI-3-BLOWER: ps1 fan failure
>
> when we investigate, there are "no faults" and the power supplies are always
> working fine ... it appears to be a bug in several hardware platforms and
> software revisions. Has anyone else noted a similar issue? Cisco can't find
> a problem.
>
> James MacDonald, CCNP
> Senior Platform Manager, IP
> Network Operations
> AT&T Canada Corp.
> 370 King St W., 6th Floor
> Toronto, ON M5V1J9
> Ph: 416-204-5793
> Fx: 416-204-5744
> Emergency: 416-204-5700 (NMC Hotline)
> Email: james.macdonald@attcanada.com



This archive was generated by hypermail 2b29 : Sun Aug 04 2002 - 04:13:45 EDT