North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical RE: IP over SONET considered harmful?
> And as much as an "IP over everything" bigot as I've been for the last > 17 years or so, I still run into situations where what I *HAVE* to > have is some kind of synchronous circuit. Wish it weren't so, but I can't > just tell people "oh, you can't do that"... So you put in a parallel SONET/TDM infrastructure for volume deployment of TDM services. There is no way that CBR over ATM is economic in the large. And if you are trying to solve a smaller TDM problem, there is lots of good gear that could be wedged into a WDM fabric to deliver smaller volumes. Either way, this use of ATM will not prolong its lifespan. The numbers just do not work. Eric Carroll Tekton Internet Associates
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