From: Lee Donald (Lee.Donald@t-systems.co.uk)
Date: Mon Feb 07 2005 - 07:17:17 GMT-3
Cheers Ian, I haven't got any of that equipment so I might have to rent some
time just to do the ATM bit.
Regards
Lee.
-----Original Message-----
From: Ian Henderson [mailto:ianh@chime.net.au]
Sent: 06 February 2005 07:46
To: Lee Donald
Cc: 'Walker, James - Is'; Gajewski Mariusz; ccielab@groupstudy.com
Subject: RE: ATM Back to back Question
On Mon, 31 Jan 2005, Lee Donald wrote:
> From what I've been reading in the archives I can't use wic-1adsl
interfaces
> for creating back to back connections, only the wic-1shdsl interfaces.
Correct.
> My only other option is a atm e1 card which I have in a 3600 which gives
me
> 4 ports. Can I cable between port1 and port 2 for example, and create a
pvc?
> Do I use a cross cable? It has rj45 ports.
You need to make an E1 crossover cable for this, but its not viable for a
lab anyway - a router by definition won't allow two interfaces on the same
subnet. If you had another card and router it would work fine.
I used two 7200s with OC3 ATM cards for the ATM labs. It doesn't do some
of the more exotic stuff (ILMI, SVC's, etc) but its a good start.
Rgds,
- I.
-- Ian Henderson CCNA, CCNP Senior Network Engineer, Chime Communications
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