RE: Eigrp network statement advertisement

From: Mike Kraus \(mikraus\) (mikraus@cisco.com)
Date: Wed Jul 04 2007 - 09:42:45 ART


Or, redistribute connected to allow the other interfaces to become
reachable.

Remember in RIP, the other interfaces are included only if the second
interface is within the same classful boundary. (The network statements
in RIP are classful only).

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Vijay babu
Sent: Wednesday, July 04, 2007 4:15 AM
To: hansolo
Cc: List-Groupstudy-cciers
Subject: Re: Eigrp network statement advertisement

Hi hansolo,

If you are running Eigrp just on fa 0/1 and not on fa 0/2 It will only
advertise about the network address on the fa0/1 interface.
One way to advertise about the other networks will be to run eigrp on
them aswell.

Cheers
Vijay

On 7/4/07, hansolo <Hansolo@ccieunix.com> wrote:
>
> Hi all,
> You know in the theory books regarding ospf/eigrp routing protocols.
> The wildcard mask is not used to determine what mask/network you
> advertise but what interfaces with form an adjacency for the given
> protocol specified.. So if I have the following eigrp:
>
> router eigrp 1
> network 1.2.3.0 0.0.0.0
>
> Interface f0/1
> ip add 1.2.3.0 255.255.255.0
>
> interface f0/2
> ip add 1.2.4.1 255.255.255.0
>
> And I form an eigrp adjacecy out f0/1 with another eigrp neighbor I
> see that the remote eigrp neighbor out of f0/1 does not learn about
> other networks on my router.. So say on router R1 I have 8 interfaces
> and I issue the above network statement , so I have an eigrp
> relationship out this interface... I dont learn about the 7 other
> networks ... With rip on the other hand this happens ??
>
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