From: louie kouncar (lkouncar@xxxxxx)
Date: Wed Apr 18 2001 - 11:28:28 GMT-3
Well,
Since a /22 is 4 class C's, you can configure your R1 with the following:
Int E0 (for example)
ip add 172.16.24.1 255.255.255.0
ip add 172.16.25.1 255.255.255.0 sec
ip add 172.16.26.1 255.255.255.0 sec
ip add 172.16.27.1 255.255.255.0 sec
This will redistribute all the routes into IGRP in your scenario, the BIG
catch that you have to deal with is that when you assign IP addresses to
your hosts, you have to pick a gateway since you have now 4 gateways and for
broadcast addresses instead of 1 DG and 1 broadcast, your hosts will still
be able to communicate with the other sub-networks of your Supernet since
the router have all of them directly connected.
You can go an extra step here and add
summary-address 172.16.24.0 255.255.252.0
if you ever connect another router running OSPF to your network.
Hopefully that will help......
Louie J. Kouncar (CCIE)/Written
TCO3 Senior Data Center Engineer
UUNET
W-703-343-6645
C-703-304-2460
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Alejandro Cadarso
Sent: Wednesday, April 18, 2001 7:27 AM
To: ccielab
Subject: Redistributing OSPF /22 to IGRP /24, same mayor network
I'm playing with the following scenario and was unable to imagine how
can I get 172.16.24.0/22 redistributed from ospf to igrp for r2
inserting it in its routing table.
Any suggestions will be appreciated. Of course neither Default routing
nor static are allowed.
ospf igrp loop0
-------------r1------------------r2----172.16.6.0/24
172.16.24.0/22 172.16.36.0/24
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