Redistributing FLSM to VLSM

From: tok cok (tokcok@xxxxxxxxxxx)
Date: Mon Jun 26 2000 - 06:30:17 GMT-3


   
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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