InternetworkExpert WB Vol 2 - Lab 6 Q -> 5.19 - 5.21 (IGP

From: mathew@oztralia.com
Date: Thu Aug 04 2005 - 20:54:37 GMT-3


Hi Everybody

As solution guide was not posted yet on the InternetworkExpert web site
yet, can
someone help me on the "IGP mutual redistribution" in WB Vol 2 - Lab
6 Q -> 5.19 - 5.21?

My question is when you do the redistribution on R3, R4 & R5, what should
be the best method, I mean what I should use out the below options;

1. Simple redistribute between the 2 routing protocols without any filters.
2. Use of tags to stop looping. I am not sure how to do that.
3. Use of access-lists to control what routes being passed between on a
give router .

When I tried this lab, I got a routing loop for the Loopback IP of SW1
(150.x.8.8).

When I cleared the OPSF neighbor, everything looked fine but after that when
I cleared the ip routes on all the routers, I noticed a routing loop.

I believe 2nd method will be a good one and is flexible but I do not know
the login for this compared to CISCO's explanation -
http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a008009487e.shtml.

Any help on this very much appreciated.

mathew.



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