High CPU Utilization in 3 Stackable Switches 3750X

[mo ab]

Hi everybody,

    We have 3 stackable switches 3750X each one has 48-ports . We are noticing a high cpu utilization . Hulc LED process is reaching about 20.00% . I will provide some outputs in attached files .

Thanks.

[Reza Sharifi]

Hi,

Have a look at this:

There maybe fixes in later version of ios 15.

http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCtn42790

also:

https://supportforums.cisco.com/thread/2155742

HTH