Does anyone know what makes a vlan show up/up in a msfc? I used to think it was that there was a port up in the SE, but I have seen a port active and no cam entries to vlan so the msfc vlan is down/down.Also how would this relate to a trunk? If the...

Has anyone seen this problem. I have a 4006 and the port-channel1.22 is down, but the port 3/2 on the switch is up. I checked cdp and don't see a neighbor to my other router and don't see anything with a show cam dynamic 3/2.I bounce the port and e...