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Community Member

[Please help]High CPU Utilization on Cisco 7204 VXR

I just changed my core router from 3640 to a 7204 VXR NPE-400.

Then I used the CPU Utilization Monitor. I noticed it's not much a difference between the 3640 and the 7204. Sometimes, even the 7204 VXR 's CPU Utilization can jump up to 82%. Can anybody help me to point which areas should I check?

I also enable the ip route-cache CEF

Thanks

Regards,

S.O

1 REPLY
Community Member

Re: [Please help]High CPU Utilization on Cisco 7204 VXR

Anybody know where to check?

I've upgraded the IOS to 12.4 and not much effects.

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