One of our 4510R switches is locking up once in a while. When it occurs, the status indicator on the Supervisor V module blinks green and every second light on the utilization indicator is lit. All other interface modules have a red status indicator.
We did recently perform an IOS upgrade to see if that would help and it stopped acting up for a week. Now, it's back to locking up every day or so.
Any suggestions?
Thanks,
....Joe