From: Ken Yeo (kenyeo@xxxxxxxxx)
Date: Thu May 17 2001 - 21:07:36 GMT-3
Or use backup interface for EIGRP.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Walter Chen
Sent: Thursday, May 17, 2001 10:21 AM
To: 'Andrew'; Beklik@aol.com; ccielab@groupstudy.com
Subject: RE: Routing and EIGRP over DDR; strange behavior
EIGRP does not support demand circuit so it is not a good choice for ISDN
DDR. You can either use OSPF as demand circuit, or use RIP or IGRP as
snapshot routing.
-----Original Message-----
From: Andrew [mailto:arousch@home.com]
Sent: Saturday, May 12, 2001 7:39 PM
To: Beklik@aol.com; ccielab@groupstudy.com
Subject: Re: Routing and EIGRP over DDR; strange behavior
Have you used the EIGRP debug commands to see exactly what the problem is??
At 06:38 PM 5/12/01 -0400, Beklik@aol.com wrote:
> All,
>
>I have run into a wierd issue with running routing protocols over DDR. I
>have two routers connected via ISDN. Initially, I wanted to run EIGRP,
>which brings up the circuit, but then the routing updates don't get
>exchanged, and the neighbering relation doesn't get established. When I
used
>RIP or IGRP between the routers, then things started to work but still not
>normally. The routers will exchange routes, but will not update. It will
>take a "clear ip route *" for the routes to get exchanged again. The ISDN
>circuit is constantly up due to EIGRP hello packets, and all IP is defined
as
>interesting traffic. Has anyone encountered anything like this before???
>
>thanks for your help.
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