From: Joseph Brunner (joe@affirmedsystems.com)
Date: Sun Aug 03 2008 - 07:47:12 ART
All the vendor's workbooks break this down pretty clear.
David has great blog going and you can start here and browse through them...
http://www.davidsudjiman.info/2008/04/22/ospf-network-types-non-broadcast/
Also, you can mix and match network types that do and do not require a dr by
modifying the ever important ospf hello and dead timers....
(i.e. get p2p to neighbor up with p2m, etc)
-Joe
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Adam
Elghafri
Sent: Sunday, August 03, 2008 6:32 AM
To: Lab at RTP on 22nd July
Subject: quick question in ospf network types
i just want to make sure of one thing
will be the interface type (physical, sub multi or sub point-to-pint)
in effect for the ospf network type?
the problem i run into, i had point-to-point sub-interfeace + ospf
non-brodcast ... this led me to "encapsulation faild" error... and got
fiexed when i chaned the interface type to multipoint sub-interface
that was in dynamips... but to make sure ive dont it again on a real
rack.. and i worked (point-to-point sub + ospf non-broadcast)...
so i guess its dynamips issure
but to make a final note..did anyone had a similar issue will mixing
and matching between interface types and ospf network types?
Adam Elghafri
Blogs and organic groups at http://www.ccie.net
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