| comblues 2001-04-24, 2:28 pm |
| I read Hutnik/Satterlee's CCIE Lab book and noticed that they gave reference to using an Adtran Atlas 800 as an ISDN Switch for their labs.
ISDN Simulators are expensive
($ 1680.00+++)
I've found an ISDN Switch Adtran 512 with 4 ISDN interface and a V35 interface.
Anyone else done something similar?
I'm waiting on it via the mail.
Also RAD RSD-20 are Frame-Relay Switches which can be had for under $50.00.
Simple physical layer device that automatically does DTC ot DTE.
Why buy a 2520 series router when these real alternatives are available?
After all I understand that at the CCIE lab one is given a rack with the proper interfaces.
These are those interfaces or the competitor of them.
But I have not heard of anyone usinf them.
Has anyone used them?
Thanks |