RE: Flapping eigrp interface

Have you resolved the problem yet?

Have you posted the config for both sides yet?

Tony Schaffran
Sr. Network Consultant
CCIE #11071
CCNP, CCNA, CCDA,
NNCDS, NNCSS, CNE, MCSE
 
CCOnlineLabs
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-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
olumayokun fowowe
Sent: Friday, November 27, 2009 6:47 AM
To: groupstudy_at_cconlinelabs.com
Cc: Cisco certification
Subject: Re: Flapping eigrp interface

Hello Tony,

The mtu was set on both sides of the tunnel

On Wed, Nov 25, 2009 at 2:47 AM, Tony Schaffran (GS) <
groupstudy_at_cconlinelabs.com> wrote:

> Did you set the MTU to 1400 on both sides?
>
> Tony Schaffran
> Sr. Network Consultant
> CCIE #11071
> CCNP, CCNA, CCDA,
> NNCDS, NNCSS, CNE, MCSE
>
> CCOnlineLabs
> Your #1 choice for online Cisco rack rentals.
>
>
>
> -----Original Message-----
> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
> olumayokun fowowe
> Sent: Tuesday, November 24, 2009 7:15 AM
> To: Cisco certification
> Subject: OT: Flapping eigrp interface
>
> Hello all,
>
> I have a challenge which I am trying to resolve. Below is the output of my
> 'show logg' and necessary config. What is the most likely cause for this,
> and how do I resolve it.
>
> Nov 24 15:37:32: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 10: Neighbor 192.x.y.78
> (Tunnel1) is down: retry limit exceeded
> Nov 24 15:37:35: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 10: Neighbor 192.x.y.78
> (Tunnel1) is up: new adjacency
> Nov 24 15:38:54: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 10: Neighbor 192.x.y.78
> (Tunnel1) is down: retry limit exceeded
> Nov 24 15:38:55: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 10: Neighbor 192.x.y.78
> (Tunnel1) is up: new adjacency
> Nov 24 15:40:14: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 10: Neighbor 192.x.y.78
> (Tunnel1) is down: retry limit exceeded
> Nov 24 15:40:18: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 10: Neighbor 192.x.y.78
> (Tunnel1) is up: new adjacency
> Nov 24 15:41:38: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 10: Neighbor 192.x.y.78
> (Tunnel1) is down: retry limit exceeded
> Nov 24 15:41:41: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 10: Neighbor 192.x.y.78
> (Tunnel1) is up: new adjacency
>
> interface Tunnel100
> bandwidth 100000
> ip address 192.x.y.77 255.255.255.252
> ip mtu 1400
> ip bandwidth-percent eigrp 10 5
> load-interval 30
> tunnel source 192.x.y.73
> tunnel destination 172.x.y.74
> crypto map ABC_IPsec
>
> router eigrp 100
> net 192.x.0.0
> no auto
>
> Regards,
>
> Mayokun
>
>
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Received on Fri Nov 27 2009 - 07:27:22 ART