replying to my own post- i meant ip default-network...sorry --- On Sun, 6/2/13, Randy <[email protected]> wrote:
> From: Randy <[email protected]> > Subject: Re: [c-nsp] IOS-XR BCP for EIGRP default route > To: "[email protected] NSP" <[email protected]>, "Jason > Lixfeld" <[email protected]> > Date: Sunday, June 2, 2013, 8:43 PM > IIRC default-info originate for eigrp > was introduced in nx-os. ios and ios-xr don't have it. > ios for eigrp had this idiotic concept carried-over from > IGRP of default-gateway. > > <end rant> > ./Randy > > --- On Sun, 6/2/13, Jason Lixfeld <[email protected]> > wrote: > > > From: Jason Lixfeld <[email protected]> > > Subject: [c-nsp] IOS-XR BCP for EIGRP default route > > To: "[email protected] > NSP" <[email protected]> > > Date: Sunday, June 2, 2013, 12:26 PM > > Hi, > > > > In reading the documentation for EIGRP default route > > advertisement into EIGRP, I'm finding only a few ways > to > > accomplish this, based on my current topology. > > > > In vrf foo, I have a default route redistributed from > static > > on an upstream PE router. I want to get that default > > route sent towards a CE router downstream of my > EIGRP-PE. > > > > Near as I can tell, I can do one of the following to > > accomplish that: > > > > 1. Redistribute BGP into EIGRP on EIGRP-PE > > 2. Create a summary address on the CE facing interface > on > > EIGRP-PE > > 3. Create a static default on EIGRP-PE and > redistribute > > static into EIGRP. > > > > Option 1 seems a little heavy handed relative to the > very > > simple method of default-information originate in a > protocol > > like ISIS. > > Option 2 seems a little administratively prohibitive in > the > > sense of having to add summary-address 100 0.0.0.0 > 0.0.0.0 > > 250 on each and every CE interface. > > Option 3 would require lots of peripheral configuration > to > > ensure that default didn't somehow make it's way back > > upstream. > > > > Is there something a little more elegant or am I faced > with > > one of these three options? In a perfect world, > > isis-like default-information originate would be > loverly, > > but I'm not sure if that's possible in EIGRP land. > > > > Thanks in advance. > > _______________________________________________ > > cisco-nsp mailing list [email protected] > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > > > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
