20 May
1998
20 May
'98
10:44 a.m.
Multiple data centers interconnected over ATM in a single metro area
That's the PacBell NAP in the Bay Area and the AADS NAP in Chicago.
Don't forget the IndyX, and the VNAP architecture. A little bit of both (Regional / National). http://www.indyx.net/ And, Priori is specializing in setting up regional exchanges. http://www.priori.net/ Quite a few come to mind....