LACP over L2tunnel

From: ISolveSystems (support@isolvesystems.com)
Date: Fri Sep 21 2007 - 12:16:42 ART

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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

• Next message: Colin McNamara: "Re: IT'S DONE. CCIE#18904"
• Previous message: Gregory Gombas: "Hurry up and get your number before its too late!"
• Next in thread: Maxim Kurushkin: "Re: LACP over L2tunnel"
• Maybe reply: Maxim Kurushkin: "Re: LACP over L2tunnel"
• Maybe reply: Sadiq Yakasai: "Re: LACP over L2tunnel"
• Maybe reply: Thomas.W.Johnson@chase.com: "RE: LACP over L2tunnel"
• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]

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