From: Ahmed Mamoor Amimi (mamoor@ieee.org)
Date: Fri Oct 25 2002 - 09:23:20 GMT-3
I am sure that ur not connecting "low speed serial" to high speed"
(sync/async).
try making the clock rate the highest. may be it will make the serail up.. i
have seen this in old routers and by giving the clock highest it works.
-Mamoor
----- Original Message -----
From: "Adam Crisp" <adam.crisp@totalise.co.uk>
To: <aansar@sscomp.com.sg>; <ccielab@groupstudy.com>
Sent: Friday, October 25, 2002 2:43 PM
Subject: RE: help pls
> I know this sounds crazy,
> but swap the DTE / DCE cable around, and run the clock from the other end.
> I had have the same problem on some of my 2500's.
> I think the clock drive circuitry can go bad after a while...
>
>
>
> Adam
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> aansar@sscomp.com.sg
> Sent: 25 October 2002 09:25
> To: ccielab@groupstudy.com
> Subject: help pls
>
>
> one of 2501 in my lab developed sudden problem
> line protocol in both the serial interface is keep on going down and up ..
> i checked everything everything is fine.. hardware is always up only line
> protocol is thrashing. any idea .. anyone faced this problem before with
> 2501
> i just configured clock and hdlc thats it ..
> if any known bug pls let me know.. last thing should happen to me is that
> router going dead.. oh no
> thanks
> aa
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