Platform is a WS-C2960-48TC-L. Began by troubleshooting CRC errors on our COO's drop. Interface configuration is a Fa port that was forced 100 Full. He was still getting errors after I replaced both the drop and patch cord. To rule out premise wiring...

I have some strange behavior on the trunk interface of an ASA. This trunk is carrying traffic for 5 vlans on a 2960G switch. I believe the L2 decodes are occurring because of vlan traffic sourcing from the switch that is not configured on the ASA. Th...