From: Ralph (Mandela@myrealbox.com)
Date: Tue Apr 26 2005 - 13:24:41 GMT-3
You still need PVC 0/16 ILMI to register your NSAP address with the ATM cloud via your local ATM switch. NSAP addresses are globally significant, if you do not register your nsap address how will the atm switches know to route your cells within the cloud. Unless you configure a static route from the switch to the router.
Take a closer look at the ATM switch configuration. You can also check if the atm switch is learning your nsap address, or your nsap address is registered to a different node.
HTH
-----Original Message-----
From: "Pankaj Madhukar Kulkarni" <PankajKu@hclcomnet.co.in>
To: "Bob Nelson" <nelsnjr@cox.net>, <ccielab@groupstudy.com>
Date: Tue, 26 Apr 2005 20:48:31 +0530
Subject: RE: ATM SVC configuration
Hi Bob,
Since you are using static NSAP address configuration you don't need pvc
0/16. It is required only incase you are using learning the NSAP prefix
from the ATM switch.
You could use PVC 0/16 ilmi to learn the NSAP prefix and crosscheck with
those provided to you. "show atm ilmi-status"
Sample output
Router# show atm ilmi-status
Interface :ATM2/0 Interface Type :Unknown
ILMI VCC :(0, 16) ILMI Keepalive :Disabled
ILMI State: Restarting
Interface :ATM5/0 Interface Type :Private UNI (User-side)
ILMI VCC :(0, 16) ILMI Keepalive :Disabled
ILMI State: UpAndNormal
Peer IP Addr: 10.0.52.17 Peer IF Name: ATM1/1/0
Peer MaxVPIbits: 8 Peer MaxVCIbits: 14
Active Prefix(s) :
47.0091.8100.0000.0040.0b0a.2501
End-System Registered Address(s) :
47.0091.8100.0000.0040.0b0a.2501.bbbb.ccdd.eeff.12(Confirmed)
Moreover, to ping self IP address traffic must travel to the remote end
and return. Hence, map it to the remote NSAP address.
Regards,
Pankaj K
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Bob Nelson
Sent: Tuesday, April 26, 2005 4:45 AM
To: ccielab@groupstudy.com
Subject: ATM SVC configuration
Hello:
I am have an issue configuring SVC connections between my routers and
the
ATM switch. (IPExpert LAB) I have tried several different versions,
with
this one right out of the answer section for this particular lab. I
cannot,
with any configuration, get a ping across the link. I do not know if
there
is something else needed on the LS1010, as those configurations are not
provided with the setup or solutions for the labs. Can someone please
point me in the right direction?
Have also tried with the arp-server self on one side and the arp-server
command with the nsap pointing to the other. No luck
R6
interface ATM0
ip address 10.0.0.1 255.255.255.0
atm nsap-address 47.00918100000000E01E4A6101.666666666666.00
atm pvc 1 0 5 qsaal
atm pvc 2 0 16 ilmi
no atm ilmi-keepalive
!
svc nsap 47.00918100000000E01E4A6101.666666666666.00
protocol ip 10.0.0.1
!
svc nsap 47.00918100000000E01E4A6101.999999999999.00
protocol ip 10.0.0.2 broadcast
!
end
R9
interface ATM0
ip address 10.0.0.2 255.255.255.0
atm nsap-address 47.00918100000000E01E4A6101.999999999999.00
atm pvc 1 0 5 qsaal
atm pvc 2 0 16 ilmi
no atm ilmi-keepalive
!
svc nsap 47.00918100000000E01E4A6101.999999999999.00
protocol ip 10.0.0.2
!
svc nsap 47.00918100000000E01E4A6101.666666666666.00
protocol ip 10.0.0.1
!
end
Thanks
Bob
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