[c-nsp] VLAN 1

[Oliver Boehmer (oboehmer)]

cisco-nsp-bounces at puck.nether.net <> wrote on Wednesday, January 24,
2007 10:19 AM:

> Hi all,
> 
> We are re-ordenig our  vlan's in our core-locations. We stummbled into
> something strange, at least to me :-)
> Because vlan 1 isn't used for layer 2 connectivity we decided
> to removed it from the trunks. As a result of this the ports on four
2950
> switches went down. Does it sound familiar to anyone?

Vlan 1 is special on Catalysts in many regards, take a look at the "Vlan
1" section in
http://www.cisco.com/en/US/products/hw/switches/ps700/products_white_pap
er09186a00801b49a4.shtml#pre6, which applies to other Catalyst switches
as well..

	oli