Thanks Bryan. Oh! yes, the routes are redistributed from OSPF. So, if i understand correctly, when the EIGRP routes cannot be added to routing table ( in this case it was already learnt via ospf whose AD is less than EIGRP external), FD will be inaccessible.
is there any way to override this condition? changing default external eigrp distance to some value less than ospf AD help us? The problem is, as the route is in FD inaccessible, eigrp is not sending this route to other neighbor eigrp routers which needs to know about this redistributed routes. Thx, Venkat On Tue, Mar 2, 2010 at 12:48 AM, Bryan Bartik <[email protected]> wrote: > Venkat, > > I think you will see that when the route originated from another protocol > and was redistributed into EIGRP. Is that a route redistributed from OSPF? > > On Mon, Mar 1, 2010 at 12:06 PM, venkat <[email protected]> wrote: > >> Hi, >> >> Can you clarify, under what circumstances we would see "FD is >> Inaccessible" in EIGRP topology table? >> >> Router#show ip eigrp topology all-links >> IP-EIGRP Topology Table for AS(1)/ID(12.2.2.1) >> Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply, >> r - reply Status, s - sia Status >> >> P 1.1.1.1/32, 0 successors, FD is Inaccessible, serno 0 >> via 12.2.2.2 (515072/512512), FastEthernet1/0 >> <snip> >> >> Router#show ip route 1.1.1.1 >> Routing entry for 1.1.1.1/32 >> Known via "ospf 1", distance 110, metric 3, type inter area >> Last update from 10.2.2.1 on FastEthernet0/0, 00:17:10 ago >> Routing Descriptor Blocks: >> * 10.2.2.1, from 1.1.1.2, 00:17:10 ago, via FastEthernet0/0 >> Route metric is 3, traffic share count is 1 >> >> Router# >> >> <snip> >> >> Thx, >> Venkat >> >> >> _______________________________________________ >> For more information regarding industry leading CCIE Lab training, please >> visit www.ipexpert.com >> >> > > > -- > Bryan Bartik > CCIE #23707 (R&S, SP), CCNP > Sr. Support Engineer - IPexpert, Inc. > URL: http://www.IPexpert.com >
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
