Rob, You are correct. We are doing BGP peering with provider on CE router. CE is connected to my core switch on both sides and I doing redistribution from BGP to OSPF. So on core, routes are appearing as E2 .
I did not use sham-link but used EIGRP on GRE tunnel and changed AD of EIGRP to 140 . so on my core I am getting same route with AD of 110 and 140. Jawed lashari TDECU-Your Credit Union Senior Network Engineer Direct: 979.299.3656 Cell: 979.285.8974 Toll Free: 800.839.1154 Fax: 979.299.3656 Email: [email protected] 1001 FM 2004 Lake Jackson, Tx 77566 www.tdecu.org -----Original Message----- From: Rob Pool [mailto:[email protected]] Sent: Wednesday, March 07, 2012 11:52 AM To: Jawed Lashari Cc: Ray Courtney; <[email protected]> Subject: Re: [OSL | CCIE_RS] OSPF Route types Jawed, Just to make sure I'm clear. This is your production network and not a lab environment? Where is the ospf to BGP redistribution occurring? On the PE or CE? My understanding of your issue is that you are peering with your PE via BGP and the redistribution is done on the CE. If I'm understanding this correctly, I don't believe sham links will work for you. If you were peering with the provider with ospf your routes would be IA by default and you could use sham links to make them O and then adjust cost accordingly. Since you're seeing E1 or E2 that's where I'm drawing the conclusion the redistribution is occurring on the CE. I apologize if I missed something earlier in the thread that would contradict my theory and feel free to smack down my conclusion if I'm mistaken. Sent from my iPhone On Mar 7, 2012, at 10:47 AM, "Jawed Lashari" <[email protected]> wrote: > I really appreciate everyone's response on this. I am configuring > sham-links for this. > > Thanks again > > > > > -----Original Message----- > From: Ray Courtney [mailto:[email protected]] > Sent: Wednesday, March 07, 2012 2:40 AM > To: Jawed Lashari; [email protected] > Subject: RE: [OSL | CCIE_RS] OSPF Route types > > Hi Jawed, > > Try to configure the ospf Domain-id on the PE. That shows consistency > between the PE's if the process ID is not the same on both devices. > This decides whether the LSA's are type 3 or type 5. > > Cheers > > Ray > > -----Original Message----- > From: Jawed Lashari [mailto:[email protected]] > Sent: 06 March 2012 18:18 > To: [email protected] > Subject: [OSL | CCIE_RS] OSPF Route types > > Hey Guys, > > I am long time follower of this group and need little help this time. > > > > When redistributed in to OSPF, route appears in my routing table as > either E1 or E2, depend how you redistribute. > > I want to appear route as O ( Intra area ) when I redistribute to OSPF. > Is that possible? I have done research but have not find anything. > > > > Example: > > > > I am learning network ( 192.168.1.x) from MPLS cloud and GRE over > Internet but it is getting preferred through GRE as it appears as O ( > Intra area ) route and I want to prefer MPLS route which is appearing > as E2 route because I am redistributing from BGP ( Cloud ) to OSPF. > > > > I would appreciate if anyone has solution to this problem. > > > > /Thanks > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, > please visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > > http://onlinestudylist.com/mailman/listinfo/ccie_rs _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
