[c-nsp] 3550 High CPU - nothing in proc cpu

Oliver Boehmer (oboehmer) oboehmer at cisco.com
Mon Nov 23 02:48:27 EST 2009


> On Sun, Nov 22, 2009 at 04:45:18PM -0800, Hector Herrera wrote:
> > So I'm still at a loss ... Should I expect better performance from
the
> > 3550-12t or am I trying to squeeze blood out of stones?
> 
> Normally, hardware-forwarding boxes should never show significant CPU
> load.  So some of your traffic is software-forwarded - and you need to
> figure out what and why.

ack.. I don't have much experience with this platform., but
http://www.cisco.com/en/US/docs/switches/lan/catalyst3750/software/troub
leshooting/cpu_util.html seems to be a good start..

	oli


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