Hey Listers.
I was thinking about this cool thing one of the cisco TAC engineers did when
helping me troubleshoot a tricky network problem a few months ago. They
looped up my serial interface on a 2600 to verify the WIC card was working
properly, and that the attached CSU was not faulty. They
The best way to do this is build yourself a T1 or 56
cross-over plug and set the clocking to internal. You
can use loopback commands to do it as well but I
prefer external plug which is a more complete test
IMHO (traffic leaves the interface and comes back).
Set encaps to HDLC.
--- "Bullock, Jas
"Bullock, Jason (1125)" wrote:
>
> Hey Listers.
>
> I was thinking about this cool thing one of the cisco TAC engineers did when
> helping me troubleshoot a tricky network problem a few months ago. They
> looped up my serial interface on a 2600 to verify the WIC card was working
> properly, and
(1125)
Sent: Monday, March 19, 2001 6:05 PM
To: '[EMAIL PROTECTED] '
Subject: RE: loopback the WIC card, how is it done?
Hey Listers.
I was thinking about this cool thing one of the cisco TAC engineers did when
helping me troubleshoot a tricky network problem a few months ago. They
loop
al Message -
From: "Bullock, Jason (1125)" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, March 19, 2001 9:05 PM
Subject: RE: loopback the WIC card, how is it done?
> Hey Listers.
>
> I was thinking about this cool thing one of the cisco TAC engineers di
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