From: Dave Gahm (gahm@xxxxxxx)
Date: Fri Mar 10 2000 - 18:06:58 GMT-3
Title: Simple (?) ATM question
Richard,
Here is a basic ATM config that will establish IP connectivity over a
PVC. The VCD number (5) is only locally significant, the PVC is 0 10.
You could use a subinterface, but it's not required unless you have
multiple IP networks.
Regards, Dave
interface atm 3/0
ip address 1.1.1.1 255.255.255.0
atm rate-queue 1 100
atm pvc 5 0 10 aal5snap
ip route-cache cbus
map-group atm
!
map-list atm
ip 1.1.1.5 atm-vc 5 broadcast
-----Original Message-----
From: Richard Wagner <Richard.Wagner@mitchell.com>
To: ccielab@groupstudy.com <ccielab@groupstudy.com>
Date: Friday, March 10, 2000 11:01 AM
Subject: Simple (?) ATM question
Hello All,
I've got a virtual circuit coming in on an ATM connection. I want
to apply an IP address to it and reach another IP host on the other
side. I will need broadcast functionality on this connection. For
the moment, I'm unaware of any NSAP or E.164 address that I may
have, but it is entirely possible that I could get one from the
switch.
What's the right way to accomplish this? I have a lot of
experience in ATM LANE and Frame Relay, but this one is not making
sense to me. I don't have the equipment to do hands-on studying
with ATM
So far, I've figured that I have to apply an ATM map-class to the
interface to associate the IP address with the VC. That mapping
should include a broadcast parameter.
What "atm PVC" or "atm SVC" command should I use to define the
virtual circuit on the interface?.
Should I use a subinterface? I'm stretching my Frame Relay
knowledge over here by asking that question.
Should I use the well-known VCs for ILMI and QSAAL? Are they
necessary?
Will I need to mess with any of the ATM addressing?
In all... what do I need to do to get that IP host on the other
side of that VC coming in?
Thank you all for your help, I hope to return the favor to the
other lemmings someday :)
Richard Wagner
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