From: Allyn Baskerville (abaskerville@xxxxxxxxx)
Date: Fri Jan 05 2001 - 15:05:28 GMT-3
I just found the answer to my problem. I changed the IOS from 12.0.7T to
12.0.5T1, and EIGRP came up with no problems. Thanks for all your
suggestions. Allyn
-----Original Message-----
From: Allyn Baskerville
Sent: Wednesday, January 03, 2001 11:33 PM
To: ccielab@groupstudy.com
Subject: EIGRP over ATM
I ran into a problem today that I can't seem to resolve. I am experiencing
a problem with EIGRP neighbors staying up over an ATM link when using either
PVCs, SVCs or classical IP. The symptoms are exactly the same for all of
these. However, I'm not having problems with other routing protocols. The
neighbors will come up for 5 seconds, go down for 5 seconds. I do see
hellos on both routers, though:
01:31:58: EIGRP: Sending HELLO on ATM3/0 nbr 172.32.1.15
01:31:58: AS 10, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0
01:31:59: EIGRP: Received HELLO on ATM3/0 nbr 172.32.1.15
01:31:59: AS 10, Flags 0x0, Seq 0/0 idbQ 0/0
01:32:03: EIGRP: Sending HELLO on ATM3/0 nbr 172.32.1.15
The routers are running 12.0.7T, and I reloaded them and the ATM switch a
couple of times. Do any of you have an idea that I might try? Incidentally,
both routers (at least for the PVC configuration) are configured as follows,
only the IP and PVC information is changed between the two:
interface ATM3/0
bandwidth 155000
ip address 172.32.1.16 255.255.255.0
ip directed-broadcast
no ip route-cache
no ip mroute-cache
no atm ilmi-keepalive
pvc toR15 1/116
protocol ip 172.32.1.15
broadcast
router eigrp 10
network 172.22.0.0
network 172.32.0.0
neighbor 172.32.1.15 ATM3/0
no auto-summary
Thanks - Allyn
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