[nsp] VLAN database propagation

[Colin Whittaker]

VTP is the protocol used to sync the vlan database.

"sh vtp status" on each switch should give you some clues as to where
things are going wrong.

Colin

On Thu, Mar 18, 2004 at 01:38:41PM +0100, Vincent De Keyzer wrote:
> Hello,
>  
> a very VLAN basic question: what makes VLAN databases to be propagated (or
> not) between two switches?
>  
> I have 3 switches with a seemingly similar config; VLAN database changes are
> propagated from switch A to switch B (and vice-versa) but not to switch C...
>  
> Switch A: IOS (tm) C3500XL Software (C3500XL-C3H2S-M), Version
> 12.0(5.3)WC(1), MAINTENANCE INTERIM SOFTWARE
> Switch B: IOS (tm) C2900XL Software (C2900XL-C3H2S-M), Version 12.0(5)XU,
> RELEASE SOFTWARE (fc1)
> Switch C: IOS (tm) C3500XL Software (C3500XL-C3H2S-M), Version
> 12.0(5.4)WC(1), MAINTENANCE INTERIM SOFTWARE
> 
> Vincent
>  
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-- 
Colin Whittaker						+353 1 6609040
							 noc at heanet.ie