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Community Member

Diagnosing ISDN problem

Hi,

I have found a document which describes how to troubleshoot ISDN problems with the command:

#debug bri

According to this document, one could determine wether the problem would be internal or external to the router. This should be done by analyzing the values of "Write_sid" (shown as "wrote=x" on most routers) and the SID interrupt status "reg=x".

However none of these values are displayed after typing the "debug bri" command.

Does anybody have experience with this?

Thanks!

1 REPLY
Community Member

Re: Diagnosing ISDN problem

Hi,

The document what you read is right.

If you run

" debug bri-interface "

" logging on "

then with "terminal monitor on" from the telnet window must show the real time activity of BRI interfaces.

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