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I am getting Unxpected Exception followed by Traceback messages ?

kaustav.gupta
Level 1
Level 1

Hi All,

In a Catalyst 3550 I have upgraded the IOS into 12.2(25)SED and started getting Unexpected exception to CPUvector 300, PC = 4C5374

-Traceback= 4C5374 46B858 46A6F0 46C448 441F38

What do these messages mean and what shud I do ?

2 Replies 2

Richard Burts
Hall of Fame
Hall of Fame

Kas

These messages generally indicate a software problem. If you have a maintenance contract I would suggest opening a case with Cisco TAC.

The other alternative would be to try a different version of IOS where this problem may be fixed.

HTH

Rick

HTH

Rick

Bradley Littlejohn
Cisco Employee
Cisco Employee

You are going to need to open a tac case. The tracebacks need to be decoded. But, most likely it will require a code upgrade.

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