Re: ISDN DDR question

From: Michel GASPARD (mgaspard@xxxxxxxxx)
Date: Sun Apr 08 2001 - 15:15:23 GMT-3


   
Tom,

two things to checks:

- did you put "broadcast" on both map statements?

- using "deb ip os adj", you can see if/where the messages are
sent/stopped.

Also, if you are linking two area-0 parts through a non-0 area, use
virtual link.

Regards,

Michel

tom cheung wrote:
>
> Group,
> I'm working on bootcamp lab 15 and modified the lab to include an ISDN
> between r3 and r14. My intend is to backup r3 using ISDN when serial0 on r3
> failed. The BRI on R3 and R14 was put in area1. With this setup, when s0 on
> r3 was shutdown, the BRI would make the connection, but r3 and r14 do not
> become neighbors. R14 is receiving hellos from R3 but R3 did not receive
> any hellos from R14. Pings to the BRI interface were successful. Any ideas
> what the problm might be?
> r3 --
> area0 / |
> r6------/ ISDN
> \ |
> \ |
> r14---



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