From: David Hurtado (dei2viccie@hotmail.com)
Date: Wed Mar 10 2004 - 12:03:17 GMT-3
Hello Cezar,
I think that the problem is that you are assigning an AD of 180 to the route
11.11.0.0/16 coming from 10.160.100.1:
router eigrp 200
distance 180 10.160.100.1 0.0.0.0 1
access-list 1 permit 11.11.0.0 0.0.255.255
So the router has 2 routes with the same mask length (11.11.0.0/16), but
different AD. The router will choose the route with the lowest AD (in this
case R3's route).
If you would have the same mask length and the same AD for both routes, the
tie breaker would be the metric, as you expect.
If i'm wrong, i hope somebody will correct me.
>From: Cezar.SpatariuNeagu@commerzbank.com
>Reply-To: Cezar.SpatariuNeagu@commerzbank.com
>To: ccielab@groupstudy.com
>Subject: FW: EIGRP Offset-list question Date: Wed, 10 Mar 2004 15:30:07
>+0100
>
>Hello all,
>
>
>I have 3 router speaking eigrp connected as following r1---r3---r2-----back
>to----r1 I try to influence the metric on R2 to chose another path using
>offset list to the net 11.11.0.0/16
>The route in the R2 routing table look like this.
>
>D 11.11.0.0 [90/294160] via 10.160.30.3, 00:17:19, Vlan3
>
>The topology table look like this:
>
>P 11.11.0.0/16, 1 successors, FD is 294160, serno 173
> via 10.160.30.3 (294160/291600), Vlan3
> via 10.160.100.1 (286720/284160), Vlan100
>
>And the routing process on r2 look like this
>
>router eigrp 200
> redistribute eigrp 100
> offset-list 1 in 10000 Vlan3
> network 10.160.30.0 0.0.0.255
> network 10.160.100.0 0.0.0.255
> maximum-paths 6
> distance 180 10.160.100.1 0.0.0.0 1
> no auto-summary
>!
>router eigrp 100
> redistribute eigrp 200
> network 10.160.40.0 0.0.0.255
> maximum-paths 6
> no auto-summary
>!
>access-list 1 permit 11.11.0.0 0.0.255.255
>
>Can some one explain me why the eigrp select this route because the FD on
>case 10.160.100.1 is less that the RD on 10.160.30.3 ?
>
>
>Regards
>
>Cezar Spatariu Neagu
>
>_______________________________________________________________________
>Please help support GroupStudy by purchasing your study materials from:
>http://shop.groupstudy.com
>
>Subscription information may be found at:
>http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Thu Apr 01 2004 - 08:15:16 GMT-3