From: Jerry Haverkos (jhaverkos@columbus.rr.com)
Date: Tue Mar 11 2003 - 20:23:30 GMT-3
additionally for NBMA you need a spoke to spoke frame map at each spoke
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
adz
Sent: Tuesday, March 11, 2003 2:37 PM
To: Gary Duncanson; ccielab@groupstudy.com
Subject: RE: ip ospf network alternatives
Hi Gary,
I've read your question and the replies already posted,
It's fair to say that each ospf network type twiddles settings such as hello interval etc, and it is interesting to know how each type works but...
.. when it comes down to it, avoiding problems means understanding what the router will do if you leave the settings as default. The default ospf network type for frame-relay multipoint encapsulated interfaces is non broadcast and frame-relay point2point is ospf point-to-point.
Non broadcast OSPF means you need to do two things to make you network stable - (avoid problems?)
1. non-broadcast uses DR's so remember to set the ip ospf priority command on the spokes to 0.
"ip ospf priority 0"
2. you need to define the spoked at the hub. do this using neighbor statements
"router ospf 1
neighbour xxx.xxx.xxx.xxx etc"
cheers
Adz
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Gary Duncanson
Sent: 10 March 2003 20:53
To: ccielab@groupstudy.com
Subject: ip ospf network alternatives
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If you can't use ip ospf network on your frame interfaces what other methods can you use to avoid problems running ospf over frame?
Thanks
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