From: steven.j.nelson@bt.com
Date: Thu Oct 31 2002 - 08:40:39 GMT-3
Adam
I have ATM kit at home which I can probably let you have remote access to, I
will need a little while to set it up, working all day today.
Mail me offline for details.
As for classical IP, it's doddle I have attached a config for you to look
at.
Thanks
Steve
CCIE#10055
-----Original Message-----
From: Adam Crisp [mailto:adam.crisp@totalise.co.uk]
Sent: 31 October 2002 10:27
To: Ccielab
Subject: ATM in Oxfordshire UK?
Hi
Is there anybody out there who lives in the Oxfordshire Area who has some
ATM kit?
ATM and Classical IP is scareing be to death and I would like to see a demo!
Anybody there?
Adam
Use 172.23.100.1 for your atm address.
On the atm link there is an atm router with ip address 172.23.100.0/24.
Use classical IP to reach it
R2 should be the atm arp-server
As esi use 1111.1111.00yy.01
Get the atm prefix from the switch
R2
int atm0/0
atm pvc 0/5 qsaal sets up signalling pvc
atm pvc 0/16 ilmi sets up ilmi pvc
(show atm ilmi-status to get active-prefix from switch and then prepend
this to the esi-address to form the full atm nsap address for this router)
!
int atm0/0.1 point-to-multipoint
ip address 172.23.100.1 255.255.255.0
atm nsap-address <given full atm nsap address>
atm arp-server-self [timeout default 20 mins before cache arp verification]
or
atm esi-address <given esi portion of atm address>
atm arp-server-self [timeout default 20 mins before cache arp verification]
encapsulation aal5snap
Note: it should work by just applying the esi portion as the routers learn the prefix dynamically
each client though must specify the full atm address of the atm-arp-server. But without live
boxes to test be aware ot this question mark.
In this case the client is in the cloud so it is assumed that it is preconfigured to use the server
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