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alibehnam9063
Beginner

Increase CPU in Cisco 3750x 12s-s

Hi everybody

i have a problem , i have 2 Cisco 3750x 12S-S and stack with them. this week 3 time my Switch CPU load Up to 100 % and my network is down just i can discanect power cable, i dont have any Port fast on my network but i dont now why increase CPU

my IOS is 15.2(4)E8

What a problem it can be?

3 REPLIES 3
Martin L
VIP Advocate


do u see any thing in logs ? show log and check for anything major. you should also use system log server and send log messages over there. this way u do not loose any important info
balaji.bandi
VIP Expert

Here is the troubleshooting tips for high CPU :

 

https://www.cisco.com/c/en/us/support/docs/switches/catalyst-3750-series-switches/68461-high-cpu-utilization-cat3750.html

 

 



BB


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Leo Laohoo
VIP Community Legend

Post the complete output to the command "sh proc cpu sort | ex 0.00" and "sh log".