Re: UDLD port-channel

From: Tarun Pahuja (pahujat@gmail.com)
Date: Fri Nov 23 2007 - 20:14:34 ART


Fawaz,
             Please do not forget to turn on UDLD globally first before
configuring the specific port.

http://cisco.com/en/US/docs/switches/lan/catalyst3560/software/release/12.2_37_se/configuration/guide/swudld.html

HTH,
Tarun

On 11/23/07, Fawaz Habeeb <fawazhabeeb@gmail.com> wrote:
>
> Dear all,
>
> I have a question, kindly requesting to solve this problem for me. I have
> been seraching for an answer in cisco website..but no luck....
>
> My question is :
>
>
> Scenario:
>
>
>
> I have two switches (SW1 and SW2) connected to each other by Fast-Ethernet
> port ( i.e SW1 fa 0/23 to SW2 fa 0/23) and (SW1 fa0/24 to SW2 fa 0/24).
>
>
>
> I have configured port-channel between them.
>
>
>
> SW1
>
> Int ra fa 0/23-24
>
> Sw tr enc dot1
>
> Sw mode tr
>
> Channel-group 1 mode on
>
>
>
> SW2
>
> Int ra fa 0/23-24
>
> Sw tr enc dot1
>
> Sw mode tr
>
> Channel-group 1 mode on
>
>
>
>
>
> Question: Configure the port channel for UDLD. When unidirectional link is
> detected, shut down the affected port.
>
>
>
>
> Thanking you,
>
> Regards
> Fawaz
>
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