[c-nsp] Cisco 6500 packet loss

Phil Mayers p.mayers at imperial.ac.uk
Wed Feb 26 08:33:49 EST 2014

On 26/02/14 13:02, naresh reddy wrote:
> Hi All
> i am seeing a wierd issue on a 6500
> wee are seeing packet loss to a remote location when sourced form some SVIs
> but not when sourced from some other SVis

That's a bit vague. You'll need to be more specific about topology and 
config for people to help you. Please specify software and module 
version/types, sample config of SVIs and ports they're on.

As someone else points out, it could be a faulty link. Have you checked 
the "sh int" counters?

Alternatively it could be TCAM mis-program, and CPU punt; you can use 
SPAN/ERSPAN to check this.

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