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CPU utilization

DrPatel23
Level 1
Level 1

Hi,

I am doing practice lab with Cisco 3750. I have below config details:

Config for subnet:

VLAN interface with HSRP

prefix-list 

static route advertisement

static to eigrp redistribution with route-map.

I removed Vlan interface and prefix-list then got kicked out. when I check CPU utilization was hitting 90%. I was trying to remove all other prefix-list and route advertisement for that subnet. After removing all It came down. I was not able to look for CPU sorted process.

Now, question is do I need to follow any particular process to remove these config from device to prevent high utilization?

Can anyone please explain me what happen and why?

Thanks in advanced.

1 Reply 1

Reza Sharifi
Hall of Fame
Hall of Fame

Hi,

There is no particular order or process for removing configs.  You maybe encountering a bug in the IOS you are running.  You may want to use a different version of IOS and test again.

HTH