Re: RIP and OSPF

From: Brian Dennis (bdennis@internetworkexpert.com)
Date: Wed May 16 2007 - 20:04:21 ART


The IOS will not allow a route that is being redistributed into another
protocol (i.e. RIP into OSPF) to be sent to the routing table on the same
router from the "new" protocol (i.e. OSPF). If this happened the router
would have an "internal" routing loop.

-- 

Brian Dennis, CCIE4 #2210 (R&S/ISP-Dial/Security/SP) bdennis@internetworkexpert.com Internetwork Expert, Inc. http://www.InternetworkExpert.com Toll Free: 877-224-8987 Direct: 775-745-6404 (Outside the US and Canada)

On 5/16/07 2:58 PM, "Bhaskar Sivanesan" <bas_bharath@yahoo.com> wrote:

> Hi Group > > Assume, we have a router which has RIP and OSPF enabled and OSPF is > redistributing the RIP routes into it. Now once the redistribution happens, we > now have the prefix in both the routing protocols. > > Since OSPF has a better AD, will the RIP entry in the routing table be > replaced with the OSPF entry? I know this does not happen, but wanted to know > which feature prevents this from happening. > > For EIGRp the external AD is 170. Similarly is there anything for OSPF? > > Thanks > Bhaskar > > > > ______________________________________________________________________________ > ______ > Sucker-punch spam with award-winning protection. > Try the free Yahoo! Mail Beta. > http://advision.webevents.yahoo.com/mailbeta/features_spam.html > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html



This archive was generated by hypermail 2.1.4 : Fri Jun 01 2007 - 06:55:21 ART