> -----Original Message----- > From: [email protected] [mailto:cisco-nsp- > [email protected]] On Behalf Of Lee Starnes > Sent: Tuesday, December 13, 2011 1:35 PM > To: [email protected] > Subject: [c-nsp] Management VLAN not working (2950T-24) > > Hi, > > I have an odd question. We have a Cisco WS-C2950T-24 that was working > fine > until we changed the device it is directly connected to for its > uplink. The > switch was connected to a gig port on a 3550 and was reachable. It is > now > connected to a gig port on a 6509. The strange thing is, it passes > traffic > to all the devices conencted to it and even to another 3550 connected > via a > gig port.
Check to see if Native VLAN tagging is enabled on all switches? For the 2950/3550, I believe the command is 'vlan dot1q tag native' and is likely the same on the 6509 (can't check it at the moment). -evt _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
