RE: EIGRP

From: Vincent Mashburn (vmashburn@fedex.com)
Date: Mon Jun 05 2006 - 13:51:27 ART


Try disabling EIGRP split horizon on the serial interface of R2.

Vince Mashburn
Voice / Data Engineer
901-263-5072
CCVP, CCNP, CCDA,Network +
Cisco IP Telephony Support Specialist
Cisco IP Telephony Operations Specialist

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Sami
Sent: Monday, June 05, 2006 9:02 AM
To: Cisco certification
Subject: EIGRP

Group,

I have hub and spoke FR setup , I am trying to run EIGRP on that. Hub R2
shows adjaceny with both the spokes R1 and R3 but one of the spokes R1
giving following error.

R1#
*Jun 5 14:03:28.263: EIGRP: Received UPDATE on Serial0/0/0 nbr
183.1.123.2
*Jun 5 14:03:28.263: AS 100, Flags 0x1, Seq 14/0 idbQ 0/0
*Jun 5 14:03:28.263: EIGRP: Neighbor(183.1.123.2) not yet found
*Jun 5 14:03:28.807: EIGRP: Sending HELLO on Serial0/0/0
*Jun 5 14:03:28.807: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ
un/rely
0/0
R1#
*Jun 5 14:03:33.263: EIGRP: Received UPDATE on Serial0/0/0 nbr
183.1.123.2
*Jun 5 14:03:33.263: AS 100, Flags 0x1, Seq 14/0 idbQ 0/0
*Jun 5 14:03:33.263: EIGRP: Neighbor(183.1.123.2) not yet found
R1#
*Jun 5 14:03:38.263: EIGRP: Received UPDATE on Serial0/0/0 nbr
183.1.123.2
*Jun 5 14:03:38.263: AS 100, Flags 0x1, Seq 14/0 idbQ 0/0
*Jun 5 14:03:38.263: EIGRP: Neighbor(183.1.123.2) not yet found
R1#
*Jun 5 14:03:43.263: EIGRP: Received UPDATE on Serial0/0/0 nbr
183.1.123.2
*Jun 5 14:03:43.263: AS 100, Flags 0x1, Seq 14/0 idbQ 0/0
*Jun 5 14:03:43.263: EIGRP: Neighbor(183.1.123.2) not yet found
R1#
*Jun 5 14:03:48.263: EIGRP: Received UPDATE on Serial0/0/0 nbr
183.1.123.2
*Jun 5 14:03:48.263: AS 100, Flags 0x1, Seq 14/0 idbQ 0/0
*Jun 5 14:03:48.263: EIGRP: Neighbor(183.1.123.2) not yet found
R1#

R2#show ip eigrp neighbors
IP-EIGRP neighbors for process 100
H Address Interface Hold Uptime SRTT RTO Q
Seq
                                            (sec) (ms) Cnt
Num
1 183.1.123.1 Se0/0/0 161 00:01:09 1 5000 1
0
0 183.1.123.3 Se0/0/0 146 00:14:27 27 200 0
3
IP-EIGRP neighbors for process 1
R2#
*Jun 5 14:09:51.940: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor
183.1.123.1 (Serial0/0/0) is down: retry limit exceeded
R2#
*Jun 5 14:10:22.080: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor
183.1.123.1 (Serial0/0/0) is up: new adjacency
R2#

what could be the problem ?

Thanks,



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