From: Maxim Kurushkin (m.kurushkin@orange-ftgroup.ru)
Date: Fri Sep 21 2007 - 13:07:29 ART
Do you have vlan 200 and 201 only on SW4?
WBR,
Maxim
ISolveSystems wrote:
> SW1's Fa0/19 & fa0/21 connect to SW4's fa0/13 & fa0/15
>
> Sw3's fa0/19 & fa0/21 connect to SW4's fa0/19 & fa0/21
>
> I tried to bring up Channel-group between SW1 and SW3 across SW4 without
> success. I have verified that that the l2tunnel works by showing cdp on SW1
> and SW3.
>
> Please help.
>
> Below is SW4 config.
>
>
>
> Rack1SW4(config-if-range)#do sh run int fa0/13
> Building configuration...
>
> Current configuration : 230 bytes
> !
> interface FastEthernet0/13
> switchport access vlan 200
> switchport trunk encapsulation dot1q
> switchport mode dot1q-tunnel
> l2protocol-tunnel cdp
> l2protocol-tunnel stp
> l2protocol-tunnel point-to-point lacp
> no cdp enable
> end
>
> Rack1SW4(config-if-range)#do sh run int fa0/19
> Building configuration...
>
> Current configuration : 230 bytes
> !
> interface FastEthernet0/19
> switchport access vlan 200
> switchport trunk encapsulation dot1q
> switchport mode dot1q-tunnel
> l2protocol-tunnel cdp
> l2protocol-tunnel stp
> l2protocol-tunnel point-to-point lacp
> no cdp enable
> end
>
> Rack1SW4(config-if-range)#do sh run int fa0/15
> Building configuration...
>
> Current configuration : 230 bytes
> !
> interface FastEthernet0/15
> switchport access vlan 201
> switchport trunk encapsulation dot1q
> switchport mode dot1q-tunnel
> l2protocol-tunnel cdp
> l2protocol-tunnel stp
> l2protocol-tunnel point-to-point lacp
> no cdp enable
> end
>
> Rack1SW4(config-if-range)#do sh run int fa0/21
> Building configuration...
>
> Current configuration : 230 bytes
> !
> interface FastEthernet0/21
> switchport access vlan 201
> switchport trunk encapsulation dot1q
> switchport mode dot1q-tunnel
> l2protocol-tunnel cdp
> l2protocol-tunnel stp
> l2protocol-tunnel point-to-point lacp
> no cdp enable
> end
>
>
> Below is SW1 and SW3 config.
>
> switchport trunk encapsulation isl
> switchport mode trunk
> switchport nonegotiate
> shutdown
> channel-group 13 mode active
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
>
--
------------------------------------------------------------------------
*? ?????????, ?????? ????????. <http://www.orange-business.ru/>
+7 (495) 7059229 (ext. 3215)*
******************************************************************************************************* This message and any attachments (the "message") are confidential and intended solely for the addressees. Any unauthorised use or dissemination is prohibited. Messages are susceptible to alteration. Orange Business Services shall not be liable for the message if altered, changed or falsified. If you are not the intended addressee of this message, please cancel it immediately and inform the sender. *******************************************************************************************************
This archive was generated by hypermail 2.1.4 : Sat Oct 06 2007 - 12:01:15 ART