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

[Ezequiel Carson]

AIS means that you  circuit  is open( but also it means that you 
correctly  connected RX and TX :) , may be the Telco didn't do the cross
connection in some device or  you have a problem on the far-end CSU.

Have you tried installing a HARD LOOP in the far-end device facing to
you?


Zk


On Fri, 2003-06-27 at 19:17, Bulger, Tim wrote:
> I have a 2600 with a VWIC-1MFT-G703 connected to a Telecom Italia
> provided Selta SNT-H SHDSL access point (yep, E1 local loop over DSL ;)
> ).. The guy on site claims the config is as follows:
> 
> controller-type e1 0/0
> channel-group 0 timeslots 1-31
> framing nocrc
> 
> 
> When doing a 'show controller e1' it says:
> 
> E0/0 is down
> Receiver is getting AIS
> 
> Doing a 'show int' says:
> 
> Serial0/0:0 is reset, line protocol is down
> 
> 
> 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.
> 
> Any information would be most appreciated..
> 
> Thanks,
> Tim
> 
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