This is expected stuff .. "switchport access vlan <> " can still be seen under port ..even though that vlan dont exist ..
The reason is .. might be in future that vlan is in database ( via vtp etc ) Gaurav Madan CCIE # 23863 On Sun, Aug 22, 2010 at 1:17 PM, Martin Komon <[email protected]> wrote: > Yesterday I experienced a different behavior in a special case. > > If you put a port to a VLAN that doesn't exist and the switch is a VTP > client, the VLAN is not created (being VTP client), the port is put into > that VLAN and no error/log message is generated. > > Experienced on a 2950 w/ 12.1(22)EA13 enhanced image. > > Martin > > On 8/20/2010 5:17 PM, Farzad A. Cheema wrote: >> If you assign a port to a VLAN that doesn’t exist, the switch takes the >> commands, creates that vlan and put the port in that vlan. >> >> >> >> >> Cheers, >> >> Farzad >> >> >> On 20 August 2010 02:47, marc abel <[email protected]> wrote: >> >>> I had made a typo configuring one of my switches and assigned an access >>> port to a vlan that didn't exist on the switch. While trying to troubleshoot >>> why I had no connectivity I noticed I had a one way CDP relationship. In >>> other words I could see the router from the switch, but the router didn't >>> see a cdp neighbor on the interface. Once I put the switchport in the right >>> vlan I could see the switch. >>> >>> Could anyone explain why this happens? It might help me understand CDP >>> better. >>> >>> Thank you, >>> >>> Marc >>> >>> _______________________________________________ >>> For more information regarding industry leading CCIE Lab training, please >>> visit www.ipexpert.com >>> >>> >> >> >> >> >> _______________________________________________ >> For more information regarding industry leading CCIE Lab training, please >> visit www.ipexpert.com > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
