RE: Help needed with ATM

Hi Malik,
 
I am not sure the 7200 emulation can take two atm PA. Try removing the PA
from slot 2 on both routers. Below is a very simple .net that works for me
in dynamips:
 
 
[localhost:7200]
udp = 10000
 
workingdir = /home/ccmentor/dynagen/labs/technologies/atm
 
 
[[7200]]
 
image = /home/ccmentor/dynagen/images/c7200-jk9o3s-mz.124-25b.image
 
idlepc = 0x6089d8c0
npe = npe-400
ram = 256
ghostios = true
sparsemem = true
 
[[Router R1]]
model = 7200
autostart = false
console = 2001
slot1 = PA-A1
slot2 = PA-4T+
A1/0 = A1 1
 
 
[[Router R5]]
model = 7200
autostart = false
console = 2005
slot1 = PA-4E
slot2 = PA-4T+
slot3 = PA-A1
A3/0 = A1 2
 
HTH,
 
Bob Sinclair CCIE 10427 CCSI 30427
www.bobsinclair.net
 
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
Malik Nouman Ahmad
Sent: Saturday, December 25, 2010 1:55 AM
To: Cisco certification
Subject: Help needed with ATM
 
Hi,

I do not have any experience of working with ATM interfaces but as it is an
important part for SP therefore I tried to simulate the setup on GNS3 but it
didn't work. The setup was simple but I was not able to ping back to back
IPs. Two 7200 series routers with ATM interfaces connected to an ATM switch

Following is the .net file:

    [[ROUTER R1]]
        console = 2003
        cnfg = configs\R1.cfg
        slot0 = C7200-IO-2FE
        slot1 = PA-A1
        a1/0 = ATM1 1
        slot2 = PA-A1
    [[ROUTER R2]]
        console = 2008
        cnfg = configs\R2.cfg
        slot0 = C7200-IO-2FE
        slot1 = PA-A1
        slot2 = PA-A1
        a2/0 = ATM1 2
    [[ATMSW ATM1]]
        1:0:102 = 2:0:201
        2:0:201 = 1:0:102
        1 = R1 a1/0
        2 = R2 a2/0

And below are the configurations of the 2 interfaces:

On R1
interface ATM1/0
 no ip address
 no atm ilmi-keepalive
 no atm enable-ilmi-trap
!
interface ATM1/0.102 point-to-point
 ip address 150.1.2.1 255.255.255.0
 no atm enable-ilmi-trap
 pvc 0/102
  protocol ip 150.1.2.2 broadcast
  encapsulation aal5snap
 !

On R2
interface ATM1/0
 no ip address
 no atm ilmi-keepalive
 no atm enable-ilmi-trap
!
interface ATM1/0.201 point-to-point
 ip address 150.1.2.2 255.255.255.0
 no atm enable-ilmi-trap
 pvc 0/201
  protocol ip 150.1.2.1 broadcast
  encapsulation aal5snap
 !

Please advise how can I fix the problem. Moreover, kindly suggest good
reading material or video tutorial related to ATM

Thanks,
Malik

Blogs and organic groups at http://www.ccie.net
Received on Sat Dec 25 2010 - 14:29:57 ART