[c-nsp] Cisco 2811
lukasz at bromirski.net
Sat Oct 6 11:20:47 EDT 2007
Hitesh Vinzoda wrote:
> Can Anyone please tell me the switching fabric capabilities for Cisco 2811.
> As due to high IP input rate my CPU utilization is getting high.
If IP Input represents major of your CPU usage, then you're not
switching packets in most optimal way - using CEF. Try to check if
CEF is enabled and used on interfaces (sh ip cef, sh ip int), and
what part of traffic is dropped from CEF path if it's indeed on
(sh cef not-cef-switched and sh cef drop).
"Confidence is what you have before you | Łukasz Bromirski
understand the problem." -- Woody Allen | lukasz:bromirski,net
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