From: Claudine DEMAR (lkcnet00@xxxxxxxxxxx)
Date: Sat Aug 17 2002 - 12:10:19 GMT-3
Hello.
Little Question regarding OSPF over NBMA networks:
R1, R2, R3, R4 connected in a hub(R1)- spokes topology.
R1 has a subint multipoint; R2, R3, R4 are configured on their physical
serials. All routers in area0. R1 is DR.
Finally, the difference between using NBMA and POINT_TO_MULTIPOINT would be
that in the first case(NBMA) the spokes will see the routes for the other
router's networks with next-hop=remote router.
In second case (PTMP), the spokes will see the routes for the other router's
networks with nexthop=hub router.
Is that correct ???
Also solutions to OSPF over NBMA would be to use frame map ip statements or
policy routing. Is that correct ?? Any other suggestions ?? Any reference
books or papers on the subject ?
Many thanks,
Claudine
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