Re: E1 connectivity issue/Please help

You need to use Pins 1,2 4&5 (please double check). You can make a T1 loop
back cable, for testing use encapsulation PPP on both routers and test
locally if your interface comes up and you see (looped). Test on both
routers and then connect the cross over cable and if configuration is right
then it should work.

On Tue, Jul 21, 2009 at 9:32 AM, John Pelletier <
john.pelletier_at_altima-group.com> wrote:

> What type of cable are you using? Back to back has to flip the transmit and
> recieve.
>
> --- On Tue, 7/21/09, Sajjad Najafizadeh <najafizadeh_at_gmail.com> wrote:
>
>
> From: Sajjad Najafizadeh <najafizadeh_at_gmail.com>
> Subject: E1 connectivity issue/Please help
> To: "Cisco certification" <ccielab_at_groupstudy.com>
> Date: Tuesday, July 21, 2009, 5:28 AM
>
>
> Hi All
>
> I have 2 router with this config :
>
> 1-2821 with VWIC-2MFT-1/E1
> 2-7206 VXR with PA-MC-8TE1 +
>
> Both routers have E1 module with RJ45 interfaces ( Not serial DCE/DTE )
> cable.
> The issue is i can not bring up the serial interface even controller E1
> that
> is directly connected from one router to another.
>
> Please help .
>
> Regards
>
>
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Received on Tue Jul 21 2009 - 23:52:28 ART