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impossible CAM entries

A student has come over with a problem out of his environment. there is a non-existent VLAN entry with an impossible port in the CAM table:

>(enable)show cam dynamic 3/4

VLAN Dest MAC Dest Port

---- ------------------ -----

24 02-03-00-00-02-00 255/4809[ALL]

In the 'show vlan' output there is no VLAN 24. They are running different cat5k with different SW levels. After a clear cam dynamic, the vlan 24 disapears for a while, but will come back.

1 REPLY
Cisco Employee

Re: impossible CAM entries

We had a cosmetic bug for this. The bug ID is CSCdt51656. Do you have an RSFC/RSM in the chassis? If you do what software version does are running on it

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