RE: ATM PVC simple question

From: Mike Dickson (Mike@dicksonnetworks.com)
Date: Sat Dec 27 2003 - 14:08:32 GMT-3


Are you sure about your IP and netmask assignments? The 2 ends of the
PVC aren't on the same subnet.

Mike Dickson
CCIE #12281, MCSE+Internet, MCDBA
Dickson Network Designs
(512) 422-3192 voice (512) 394-0320 fax
www.dicksonnetworks.com

-----Original Message-----
From: David Deng [mailto:glend_99@yahoo.com]
Sent: Friday, December 26, 2003 11:58 PM
To: ccielab@groupstudy.com
Subject: ATM PVC simple question

Hi Group,

Happy Holidays.

Just have a qick question on the ATM PVC with loopback

interface problem.

When Simple config as such will not work as long as the router Loopback
address is up,

r9-7200#sh run int a2/0
interface ATM2/0
 ip address 136.10.69.9 255.255.255.248
 no atm ilmi-keepalive
 pvc 1/100
  protocol ip 136.10.69.6 broadcast

Here is the output of the debug on icmp while pinging from the neighbor.
The echo-reply is returned to the loopback address of the neighbor, any
suggestion on getting the ping to work w/o shutdown the loopback ?

*Dec 26 20:33:50: ICMP: echo reply sent, src 136.10.69.9, dst 136.10.6.6
*Dec 26 20:33:52: ICMP: echo reply sent, src 136.10.69.9, dst 136.10.6.6
*Dec 26 20:33:54: ICMP: echo reply sent, src 136.10.69.9, dst 136.10.6.6

Thanks,
David

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