Are there any other L3 VLAN interfaces on the chassis? I'm not sure about that particular one, but a lot of the smaller Cisco switches only support 1 active L3 interface, since they're switches, not full-blown routers.
Ken Matlock Network Analyst Exempla Healthcare (303) 467-4671 [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Church, Charles Sent: Thursday, January 27, 2011 11:38 AM To: nsp-cisco Subject: [c-nsp] VLAN int down on 3925, but spanning tree shows forwarding on that VLAN Anyone seen this before, 3925 running 15.0(1)M4, with a 4 port ESW card. VLAN int is down/down, while 'show vlan-switch' shows vlan active. Show spanning tree for this VLAN shows a switchport on the 4 port card forwarding on this VLAN. It's happened a couple times to us on this device. Shutting and un-shutting the VLAN interface brings it up, it'll be fine for days then. Any ideas? Thanks, Chuck _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
