[nsp] wic-1dsu-t1 back to back

Pete Templin templin@templin.org
Thu, 1 Aug 2002 17:30:42 -0500


Create a T1 crossover cable.  Wire pin 1 (near) to pin 4 (far).  Wire pin 2
(near) to pin 5 (far).  Wire pin 4 (near) to pin 1 (far).  Wire pin 5 (near)
to pin 2 (far).

Set the clock source on one end to internal.

conf t
int sX/Y
service-module t1 clock source internal
^z

Should be happy as a clam.  Be sure to remove the clock source when running
over a telco.

----- Original Message -----
From: "Zed" <zsolutions@cogeco.ca>
To: <cisco-nsp@puck.nether.net>
Sent: Thursday, August 01, 2002 5:32 PM
Subject: [nsp] wic-1dsu-t1 back to back


> Hello,
>
> We are migrating our test environment to our production, and need to do
some
> testing.  In order to accomplish this, I need to figure out what kind of
> cable/pin-outs/extended commands I need for connecting two 2620's with
> WIC-1DSU-t1 back to back.
>
> This doc on cisco's site describes the proceedure for a 2524, but even
> though I followed the procedure it did not work. Could someone please
inform
> me as to the correct procedure/cable etc.?
>
> http://www.cisco.com/warp/public/471/75.html
>
> Very much appreciated!
>
>
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