IEWB Dynamips LAB1 EIGRP neighboring error (Task 3.6)

From: Julio Carrasco (julio.carrasco@ya.com)
Date: Sat May 17 2008 - 15:16:39 ART


Hello all,

I am having problems with the conectivity, cause R3 is trying to form an EIGRP
neighborship with R1 ( , and router are not passing from R3 to R1 (but are
passing from R1 to R3).

*Mar 1 01:09:54.083: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 183.1.123.1
(Serial1/0) is down: retry limit exceeded
Rack1R3#
*Mar 1 01:10:40.275: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 183.1.123.1
(Serial1/0) is up: new adjacency

Do anyone knows why is R3 trying to become a neighbor of R1 ??

R2 is the hub, R1 and R3 are the spokes.

                     FR Link
FR Link
R1------------------------------------------------------------------------R2-
-----------------------------------------------------------------------------
-R3
.1 DLCI 102 DLCI 201 .2 DLCI 203
DLCI 302 .3

Net 183.1.123.0/24

ANd the config of the routers is as follows

R1:

interface Serial1/0
 ip address 183.1.123.1 255.255.255.0
 encapsulation frame-relay
 serial restart-delay 0
 no dce-terminal-timing-enable
 frame-relay map ip 183.1.123.2 102 broadcast
 frame-relay map ip 183.1.123.3 102
 no frame-relay inverse-arp
!
router eigrp 100
 network 150.1.1.1 0.0.0.0
 network 183.1.17.1 0.0.0.0
 network 183.1.123.1 0.0.0.0
 no auto-summary
!
!

R2:

interface Serial1/0
 ip address 183.1.123.2 255.255.255.0
 encapsulation frame-relay
 no ip split-horizon eigrp 100
 serial restart-delay 0
 no dce-terminal-timing-enable
 frame-relay map ip 183.1.123.1 201 broadcast
 frame-relay map ip 183.1.123.3 203 broadcast
 no frame-relay inverse-arp
!
router eigrp 100
 network 150.1.2.2 0.0.0.0
 network 183.1.28.2 0.0.0.0
 network 183.1.123.2 0.0.0.0
 no auto-summary
!
!

R3:

interface Serial1/0
 ip address 183.1.123.3 255.255.255.0
 encapsulation frame-relay
 ip ospf network broadcast
 ip ospf priority 0
 serial restart-delay 0
 no dce-terminal-timing-enable
 frame-relay map ip 183.1.123.1 302
 frame-relay map ip 183.1.123.2 302 broadcast
 no frame-relay inverse-arp
!
router eigrp 100
 redistribute connected route-map CON->EIGRP
 redistribute ospf 1
 network 183.1.123.3 0.0.0.0
 no auto-summary
!
!



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