From: joshua atterbury (joshuaatterbury@gmail.com)
Date: Fri Feb 27 2009 - 04:58:51 ARST
are you using vtp version 2?
On Fri, Feb 27, 2009 at 5:55 PM, naveen M S <navin.ms@gmail.com> wrote:
> Folks,
>
> Here is my scenario. Seems trivial but can't get it to work.
>
> SW1-------SW4-------SW2
>
> SW1 : VTP domain = cisco, Mode = server
> SW2 : VTP domain = cisco, Mode = client
> SW4 : VTP domain = iewb, Mode = server
>
> The 802.1q trunk links are established b/n the 3 switches and vlan 1 is
> native on them.
>
> Changes to vlan in SW1 are NOT propogated to SW2. What could be the problem
> ?
>
> *SW1:*
> interface GigabitEthernet1/0/20
> switchport trunk encapsulation dot1q
> switchport mode trunk
> switchport nonegotiate
>
> *SW4:*
> interface GigabitEthernet1/0/14
> switchport trunk encapsulation dot1q
> switchport mode trunk
> switchport nonegotiate
> !
> interface GigabitEthernet1/0/16
> switchport trunk encapsulation dot1q
> switchport mode trunk
> switchport nonegotiate
>
> *SW2:*
> interface GigabitEthernet1/0/19
> switchport trunk encapsulation dot1q
> switchport mode trunk
> switchport nonegotiate
>
> Rack1SW1# sh int trunk
>
> Port Mode Encapsulation Status Native vlan
> Gi1/0/20 on 802.1q trunking 1
>
> Rack1SW4# show int trunk
>
> Port Mode Encapsulation Status Native vlan
> Gi1/0/14 on 802.1q trunking 1
> Gi1/0/16 on 802.1q trunking 1
>
> Rack1SW2# sh int trunk
>
> Port Mode Encapsulation Status Native vlan
> Gi1/0/19 on 802.1q trunking 1
>
>
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