PROBLEM WITH ETHERCHANNEL

From: karim jamali (karim.jamali@gmail.com)
Date: Sun Feb 08 2009 - 05:07:19 ARST


Dear Experts,

Scenario 4 switches: SW1,SW2,SW3, & SW4. Layer 3 Etherchannel is to be
formed between SW4 (16&18) and SW3(13-14).

SW4(16-18) CONNECTED TO SW2 (FA0/19,FA0/21)
SW3(13-14) CONNECTED TO SW1 (FA0/16,FA0/17)

Dot1q tunneling has been configured between the two switches (SW2 AND SW1).
Configuration is as follows:

SW4
conf t
int range fa0/16,fa0/18
no switchport
sh
channel-group 34 mode desirable

int port34
ip add 156.18.109.10 255.255.255.0
int range fa0/16,fa0/18
no sh

SW3
conf t

 int range fa0/13-14
no switchport
sh
channel-group 34 mode desirable

int port34
ip add 156.18.109.9 255.255.255.0

int range fa0/13-14
no sh

SW1
conf t
int fa0/16
switchport mode dot1q-tunnel
l2protocol-tunnel point-to-point pagp
switchport access vlan 100
no sh

int fa0/17
 switchport mode dot1q-tunnel
l2protocol-tunnel point-to-point pagp
switchport access vlan 200
no sh

SW2
conf t
int fa0/19
switchport mode dot1q-tunnel
l2protocol-tunnel point-to-point pagp
switchport access vlan 100
no sh

int fa0/21
 switchport mode dot1q-tunnel
l2protocol-tunnel point-to-point pagp
switchport access vlan 200
no sh

I am getting the error message: CANNOT BUNDLE ETHERCHANNEL NOT ENABLED ON
THE REMOTE DEVICE.

I have no clue what could be causing this.

-- 
KJ

Blogs and organic groups at http://www.ccie.net



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