RE: Port-Channels not coming on

From: Ramy Sisy (ramysisy@ipknowledgenet.com)
Date: Sun Mar 09 2008 - 23:51:26 ARST


Hi Yemi,
Hope below link will help.
http://www.cisco.com/en/US/docs/switches/lan/catalyst3550/software/release/1
2.2_25_see/configuration/guide/swethchl.html#wp1021856

-----------------------------------------------
Thanks,
Ramy Sisy
CCIE#17321 (Security), CCSI#30417
Technical Instructor
http://www.linkedin.com/in/ramysisy

http://www.ccbootcamp.com
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-----------------------------------------------

----- Original Message -----
From: <ysoyibo@hotmail.com>
To: <ccielab@groupstudy.com>
Sent: Friday, February 01, 2008 3:17 AM
Subject: Port-Channels not coming on

>I have set up my port channels and they are not coming up. I have made sure

>that the interface setting are the same of all interfaces. Also
>'channel-group X mode on' is congfigured on all. I see err-disable on the
>interfaces and the port channels not coming on.
>
> How can I start to troubleshoot this problem and eventually what is(are)
> the probable causes of this keeping in mind what has been said earlier.
>
> Rgds
>
> Yemi
>
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