Because E1 0/3/0 is down.???

[nick]

hello,

someone could help me,!!!!

Because my E1 is Down???

[nick]

that can cause this problem?

[paolo bevilacqua]

Circuit failure, complain to telco.

[nick]

???

[paolo bevilacqua]

nick@fms.com.mx wrote:
 ???

What do you not understand? Your E1 circuit is not working. Telco must fix it.

[Deval Tetar]

check whether it is administratively down or not with sh e1 x/x/x

you will find many details in that cmd

[Aman Soi · Accepted solution]

Hi Nick,

Can u check whether u have configured E1 port correctly like isdn switch-type ,pri-group 0 time-slots  and CRC4?

If yes, then, u can also check whether your E1 card is functioning properly or not by shorting TX and Rx pairs on RJ -45 [ pin1 with pin 4 and 2 with pin 5] , check E1 is coming UP on router or not.

regds,

aman

[nick]

This is my configuration!!

I'm using a UC560

but I can not make it show UP.

and use the command shut/no shut, and does not work.

E1 0/3/0 is down.

  Applique type is Channelized E1 - balanced

  Description: Tel Line 1-10 Digital Line

  Transmitter is sending remote alarm.

  Receiver is getting AIS.

  alarm-trigger is not set

  Version info Firmware: 20100222, FPGA: 13, spm_count = 0

  Framing is NO-CRC4, Line Code is HDB3, Clock Source is Internal.

  Data in current interval (143 seconds elapsed):

     0 Line Code Violations, 0 Path Code Violations

     0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins

     0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 143 Unavail Secs

  Total Data (last 24 hours)

     21 Line Code Violations, 0 Path Code Violations,

     0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,

     0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 86400 Unavail Secs

[Aman Soi · Accepted solution]

Hi Nick,

Did u try changing  Framing to CRC-4 and check?

regds,

aman

[nick]

yes, I tried, and does not work.

also change the clock.

[Ayodeji Okanlawon]

Your controller shows that you are receving AIS from your telco.

AIS stands for Alarm Info Signal and as they indicated it is the carrier sending you an alert that a facility alarm is being generated. Contact your provider as Paolo suggested..This will save you time..Please refer to similar thread below

https://supportforums.cisco.com/thread/288531

https://supportforums.cisco.com/thread/2114347

Please rate all useful posts

"opportunity is a haughty goddess who waste no time with those who are unprepared"

[Aman Soi]

Hi Nick,

In addition to what Mr. AOK kas said, u can do physical loop of the Circuit [Pairs coming from Telco Side] and get the E1 checked at Telco end.

regds,

aman