[c-nsp] 2900 -> 2960 config question

[Seth Mattinen]

On 9/21/12 8:56 AM, Jon Lewis wrote:
> 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.
> 


Yeah, on the 2900XL the vlan database was separate from the
running/startup config. On newer switches it's "vlan X" in config.

~Seth