Re: IEExpert Vol 2 version 4.1 task 4.4

I'm guessing at the lab topology, but can you provide a "sh run int"
for the interface on both neighbors? This normally occurs when using
secondary addresses if the primary network doesn't match on both ends.
Your output would indicate either that, or a misconfigured IP
addressing.

Alternatively, you may have misconfigured a switch so that a neighbor
(you shouldn't expect to see) appears to be in the same VLAN as R6.
This could be a misconfigured access port, or if you are lucky
(because it is cooler) you may have managed to VLAN hop (by
mismatching native VLANs, connecting a trunk to an access port that
doesn't match the native or running QinQ tunnels that use overlapping
tags between the inside tag range and the outside tag and then fed the
outside tag into an access port with the same tag).

Oh, could you explain what you meant by "sh ip eigrp neighbor" is ok?
I'd like to see the output. If it really is OK, my last solution is
probably right. If not, one of the first two probably is.

Cheers,

Jared

On May 6, 2009, at 12:32 AM, kaniyath minha <minha.kaniyath_at_gmail.com>
wrote:

> Dear
>
>
> I configured straight forward configuration of EIGRP on R6
>
> router eigrp 10
> network 54.1.2.6 0.0.0.0
>
> But i am getting an error on my R6 like
>
> *Mar 2 02:18:26.565: IP-EIGRP(Default-IP-Routing-Table:10): Neighbor
> 54.1.10.254 not on common subnet for Serial0/0.
>
> Show ip eigrp neighbor is ok.
>
> Please help me to solve this issue.
>
>
> Thanks and Regards
>
> Kajaleel
>
>
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Received on Wed May 06 2009 - 01:08:12 ART