Thanks lj, in this case the routes are statis redistributed so AD of 170.
Interestingly, I just blew away the eigrp, replaced with ospf, and works fine.... Something is amiss... I will return my config and see if I can find the problem. I do think this should work! Sent from my iPhone On 8 Mar 2010, at 10:39, "LJ" <[email protected]> wrote: > Hi Mark, > > interesting stuff :) > > Your thought is right, this is what Cisco have to say (doccd): > > --- > > Examples > > The following example chooses an administrative distance of 110. In > this case, packets for network 10.0.0.0 will be routed to a router > at 172.31.3.4 if dynamic information with an administrative distance > less than 110 is not available. > > ip route 10.0.0.0 255.0.0.0 172.31.3.4 110 > > --- > > In your case you have an AD of 210 and EIGRP's AD is 90 which is > less than 210.. so EIGRP must > win the match unless the prefix it receives is less specific.. but > that is not the case as you stated.. > Interesting stuff.. > > > > > > On Mon, 8 Mar 2010 10:34:17 +0000 > Mark Beynon <[email protected]> wrote: > : I have lab'd up a work solution in GNS, and it is not behaving how I > : would expect. This has lead me to question my understanding some > what. > : : The scenario, I have a router that learns the host route > : 25.25.25.25/32 from eigrp. I then install a static to 25.25.25.25/32 > : on this router in the othe direction, with and AD of 210. > : : As expected the Eigrp route makes it into the route table. When I > : down the eigrp route onward in the network, it is removed from > Eigrp, > : and my static springs into life. > : : But... When I reintroduce the route, the static with worse AD > stays in > : the route table, despite it learning a route with better AD. > : : I have run a debug and confirmed that eigrp is sending the > update to > : this router. there is something I'm missing, and I think it is > : understanding over config... > : : Any ideas? > : : Sent from my iPhone > : _______________________________________________ > :For more information regarding industry leading CCIE Lab training, > please visit www.ipexpert.com > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
