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error in eigrp

hi i am getting a below error message in a 3560 switch

%DUAL-5-NBRCHANGE: IP-EIGRP 1: Neighbor 172.31.1.2 (GigabitEthernet0/1) is down: retry limit exceeded
%DUAL-5-NBRCHANGE: IP-EIGRP 1: Neighbor 172.31.1.2 (GigabitEthernet0/1) is up: new adjacency
%DUAL-5-NBRCHANGE: IP-EIGRP 1: Neighbor 172.31.1.2 (GigabitEthernet0/1) is down: retry limit exceeded
%DUAL-5-NBRCHANGE: IP-EIGRP 1: Neighbor 172.31.1.2 (GigabitEthernet0/1) is up: new adjacency

the other end is not learing eigrp routes from this switch..can you let me know what will be the possible issue on this

karthik

2 REPLIES
New Member

Re: error in eigrp

Check out the following troubleshooting guide:

http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a0080094613.shtml

The error you have is not specific enough to troubleshoot without asking lots of questions.  Many of them will come from that guide and if you still have questions please feel free to ask.

New Member

Re: error in eigrp

Hi,

I encountered the same error before and in my case, it was a firewall in between two border routers that was causing the problem.

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