RE: eigrp topolgy confusion

Dear
If Ad is less then FD then the 2nd route will install. Otherwise No.

> From: Govind.Singh_at_Amdocs.com
> To: ccielab_at_groupstudy.com
> Date: Sat, 23 Jul 2011 17:01:58 +0530
> Subject: eigrp topolgy confusion
>
> Hi experts,
>
> below is my physical topology.
>
> (SiteA)
>
R1--------CoreSw1-----------CoreSw2-------------R2----loopback0(10.27.0.1/32)
> :.1 :.5
> : :
> : 10.0.0.0/30
:10.0.0.4/30
> : :
> :.2 :.6
> R3--------CoreSw1----------CoreSw2-------------R4
> (SiteB)
>
> Eigrp is running on all the routers and core swicthes. R1 is connected to
R3
> via P2P link and same way R2 with R4.
> loopback0 gets advertised via eigrp all the way to R3,Coresw1,Coresw2 and
R4
> in SiteB.
>
> in R3 when I do "Sh ip eigrp topology 10.27.0.1/32" I see 2 paths - one
from
> R1 and another from R4.
> But when i run the same command on R4 i see only one path and that is from
> R2.
> I think R4 should also learn topology atleast from 2 paths instead of one (
> one from R2 and other from R3).
> Can someone clarify why it is so.
>
> Regds,
> Govind
>
>
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Received on Sun Jul 24 2011 - 12:18:43 ART