Re: Help needed with ATM

R2 should be configured for ATM2/0 not ATM1/0

On Sat, Dec 25, 2010 at 2:29 PM, Bob Sinclair <bob_at_bobsinclair.net> wrote:
> 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
>
>
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Received on Sat Dec 25 2010 - 14:51:56 ART