From: Chia Kim Seng, Sr Network Spec, SCS-Networks (chiaks@xxxxxxxxxxxxxxxxxxxxxx)
Date: Tue Jun 27 2000 - 00:09:50 GMT-3
You can do a summarization on RA using summary-address command to summary
all the 28 bits and and 30 bits routes to 26 bits route. Then redistribute
to IGRP.
Use keyword, 'not-advertise' with summary-address command to suppress this
route from being advertised into the OSPF domain as type-7.
e.g summary-address x.x.x.x m.m.m.m not-advertise
try it, let me know if this works?
May all being be happy!
-----Original Message-----
From: tok cok [mailto:tokcok@hotmail.com]
Sent: Monday, June 26, 2000 2:30 AM
To: ccielab@groupstudy.com
Subject: Redistributing FLSM to VLSM
Hi all,
I was trying out some redistributing lab exericse on Classless to Classful.
But encounter some problem in solving the VLSM and FLSM issue.
---(e0)RA(s0)-------(S1)RB(s0)---(s0)RC(e0)---
RA's e0 is running RIP 10.1.1.1/24
RA's s0 is running IGRP 168.10.1.66/26
RB's s1 is running IGRP 168.10.1.65/26
RB's s0 is running OSPF 168.10.1.33/28
RC's s0 is running OSPF 168.10.1.34/28
RC's e0 is running OSPF 168.10.1.17/30
I'm trying to do a mutual redistribution between OSPF and IGRP, so that RA
will knows how to reach OSPF networks and RB know the IGRP network.
I went through Caslow's book. He said either use summarization or annouce
an IP default-network on the redistributing router into the IGRP domain
(which I think should be RB in this case)
I've try using ip default-network, but confuse on how to do it. I try
specified ip default-network 168.10.0.0 on RB, but it doesn't get advertised
to RA IGRP domain.
I've try using a default route at RA, ip route 0.0.0.0 0.0.0.0 168.10.1.65.
But the default route gets advertised to the RIP domain, which I do not want
that.
Can anyone enlighten me on how to solve this Redistributing between VLSM and
FLSM issues?
Thanks in advance!!!
tok
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