Hello vishwa,
if you have multiple switches:
first you need to break the loop (if any)
if you can still access the device concentrate on inter-switch links and shut down the redundant one (if any).
else if your switch is standalone:
But if the high cpu is caused by high port utilization this can be unavoidable.
What platform is it ?
Some time ago in another thread a collegue noticed high cpu usage on C2600 even if broadcast traffic had to be discarded by broadcast storm control
Hope to help
Giuseppe
