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Webcast-Catalyst9k
New Member

High CPU Utilization in 4507 VXR Cisco L3 Switch

I am having Cisco 4507 L3 Switches.CPU utilization goes very high frequently in those switches.I want to know that due to which type of traffic and from which source to destination traffic goes high.Please suggest is there any command to check how many bytes transferred from source to destination.So on that base we can do something.

3 REPLIES
Bronze

Re: High CPU Utilization in 4507 VXR Cisco L3 Switch

sh ip traffic command will give all the running traffic. There are several areas where you have to think: Like bad hop count, fragmented, Bcast received, udp checksum errors & udp no port. Audio or video taffic required more band- bidth and taking high CPU. Could please send me sh tech, sh logg from the switch.

New Member

Re: High CPU Utilization in 4507 VXR Cisco L3 Switch

Ok I will send you

Anonymous
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Re: High CPU Utilization in 4507 VXR Cisco L3 Switch

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