From: Peter (peter@cyscoexpert.com)
Date: Sun Dec 29 2002 - 22:05:42 GMT-3
And the answer is:
Even though you match the hello and dead intervals, NBMA expects the DR/BDR
election and Point-to-point doesn't.
P.S. And now for something completely different. Here is #3: the larch.
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----- Original Message -----
From: "Jay Greenberg" <groupstudylist@execulink.com>
To: <ccielab@groupstudy.com>
Sent: Sunday, December 29, 2002 6:04 PM
Subject: ospf network-type mismatch
> I was under the impression that even if there was an ospf network-type
> mismatch between routers, changing the hello/dead timers would allow you
> to form an adjacency and learn routes.
>
> However, I found that between an NMBA network-type and a point-to-point
> network, I was able to form an adjacency by adjusting the timers on one
> of the routers. **Adjacencies are formed**, but neither router will
> install any OSPF database content into the RT.
>
> As soon as I changed the network-type on one router to match the other,
> all routes popped into the RT.
>
> I couldn't find any documentation on this phenomenon. Please comment.
> .
.
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