[c-nsp] 2900 -> 2960 config question

Jon Lewis jlewis at lewis.org
Fri Sep 21 11:56:32 EDT 2012


On Fri, 21 Sep 2012, Joseph Mays wrote:

> interface FastEthernet0/22
> description Trunk to sw2.dist.win.net
> duplex full
> speed 100
> switchport access vlan 22
> switchport trunk allowed vlan 1,201-224,1002-1005
> switchport mode trunk
> no cdp enable
>
> The client on the remote switch, vlan 202, does not work through the new switch. On sw2 the uplink port is port 5, the client is on port 6.
>
> I don't know what might be causing this, unless something about the vlan 
> database is not created by cutting and pasting the config from the 
> 2900XL to the 2960.

Did you create the vlans on the 2960?  The vlans allowed on that port 
(other than 1) aren't going to work until/unless the 2960 knows those 
vlans exist.  This info was probably hidden in the vlan database (not 
present in the running/startup config) on the 2900.

----------------------------------------------------------------------
  Jon Lewis, MCP :)           |  I route
  Senior Network Engineer     |  therefore you are
  Atlantic Net                |
_________ http://www.lewis.org/~jlewis/pgp for PGP public key_________


More information about the cisco-nsp mailing list