OSPF AS process ID
Hi,
AFAIK, there is no AS number for RIP, neither there is a Router ID for RIP. The Process ID in OSPF is local to the router, but affects the interfaces that are running in that box, hence you will need to redistribute between processes, if you are learning LSA from Neighbors, or generate a default route, to that Process ID Neigh Adjacencies. EIGRP Router-ID is used to control External Information, useful to avoid routing Loops.- And off course that the EIGRP AS# must be the same between neighbors to make them neighbor, there are other important parameters in EIGRP like K(1-5), that must be the same between neigh.
Just my 2cents Victor.-
—–Mensaje original—– De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre de Joe Gagznos Enviado el: Martes, 04 de Julio de 2006 09:46 p.m. Para: ‘Radioactive Frog’; ccielab@groupstudy.com Asunto: RE: OSPF AS process ID
That is correct. With OSPF you are specifying the “process ID” which is an internal parameter to that router. In contrast, when entering router rip or router EIGRP you are specifying the autonomous system that the router will participate and accept updates for.
HTH, Joe Gagznos
—–Original Message—– From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Radioactive Frog Sent: Tuesday, July 04, 2006 5:25 PM To: ccielab@groupstudy.com Subject: OSPF AS process ID
Hi,
I read in couple of article, the OSPF process ID on two or more connected router not necessary to be the same.
e.g one router is running ospf process id 1 and other 100 ??
router ospf 1 network 0.0.0.0
and
router ospf 100 network 0.0.0.0
With RIP and eigrp/igrp the process ID must be the same.
Thanks
Category: CCIE Study
