Diagnosing ISDN problem

h.rasch · ‎11-04-2003

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!

preddyi · ‎11-07-2003

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.