I dont know what exactly you are looking for, but in such a scenario I normally use tags or a route-map with an ACL, to specify the networks which I want to redistribute.
A good description regarding redistribution can be found in the groupstudy mailing list archive under: http://www.groupstudy.com/archives/ccielab/200406/msg00335.html Additionally, Marvin Greenlee form Ipexpert gave me once a good explanation regarding the mutual redistribution of 3 routing protocols on 1 router. I'll just post his original message below, I hope it helps. Marvin wrote: If you have three processes on a device (rip, ospf1, ospf2), then you need to redistribute between all three if you want routes exchanged and full reachability. Configuring redistribution from RIP to/from ospf1, and then redistribution from ospf1 to/from ospf2 will not pass routes into ospf2 that came from RIP. You would need a separate redistribution from ospf2 to/from RIP. Marvin Greenlee, CCIE #12237 (R&S, SP, Sec) Senior Technical Instructor - IPexpert, Inc. Telephone: +1.810.326.1444 Fax: +1.810.454.0130 Mailto: [EMAIL PROTECTED] Join our free online support and peer group communities: http://www.IPexpert.com/communities Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von khalid aljorf Gesendet: Samstag, 7. Juni 2008 14:00 An: [email protected] Betreff: [OSL | CCIE_RS] Redistribution loops Greetings all, is there any tips to take into account when redistributing between routing protocols on a router that is running 3 routing protocols ( OSPF,RIP and EIGRP) to avoid routing loops?? thanks
