[nsp] Serial0/0:0 is reset, line protocol is down.... ?

Gert Doering gert at greenie.muc.de
Sat Jun 28 12:19:04 EDT 2003


Hi,

On Fri, Jun 27, 2003 at 03:17:13PM -0700, Bulger, Tim wrote:
> Hard looping towards the router brings everything up.  Moving the coax
> around results in a variety of loss of frame and loss of sync alarms and
> the correct connections always result in AIS.  At this point I am fairly
> well convinced that the problem is on the telco side and not some
> configuration issue, but the provider had successfully tested through a
> loop on this very equipment earlier in the day.

AIS always means "the telco equipment tells you that something is wrong
on their end".

It *could* be a problem on the far end device (telco far end getting
no/bad signal, and relaying that as an AIS to you), but they should be
able to sort that out.

gert
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Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert.doering at physik.tu-muenchen.de


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