Re: EIGRP on Cat 3550/3560 problems...

do a "show system mtu" and you may find your problem.

On Mon, Apr 6, 2009 at 5:14 AM, Modular <modulartx_at_gmail.com> wrote:

> Does anyone know if there's a common problem with running EIGRP between Cat
> 3550/3560 switches??
> It seems like every time I set up EIGRP between my switches I have this
> issue where the adjacency goes
> up and down.... as if he hold-timer expires. But, right after it goes down
> it comes back up. I've tried
> increasing the hello & hold timers but that hasn't worked. I'll paste the
> message below:
>
> Cat4#
> *Mar 1 04:00:31.695: %DUAL-5-NBRCHANGE: EIGRP-IPv4:(134) 134: Neighbor
> 148.48.114.101 (Vlan114) is down: retry limit exceeded
> Cat4#
> *Mar 1 04:00:46.359: %DUAL-5-NBRCHANGE: EIGRP-IPv4:(134) 134: Neighbor
> 148.48.114.101 (Vlan114) is up: new adjacency
> Cat4#
> *Mar 1 04:02:50.870: %DUAL-5-NBRCHANGE: EIGRP-IPv4:(134) 134: Neighbor
> 148.48.114.101 (Vlan114) is down: retry limit exceeded
> Cat4#
>
>
> Thanks,
> Bryan R.
>
>
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