nanog mailing list archives

Re: SONET Interconnect (was RE: MCI)


From: Curtis Villamizar <curtis () ans net>
Date: Fri, 29 Mar 1996 16:42:42 -0500


In message <199603290546.VAA26294 () lint cisco com>, Paul Ferguson writes:
At 12:36 AM 3/29/96 -0500, Shikhar Bajaj wrote:


Several of our clients seriously consider
ATM/SONET the best way to go because they feel that a switched
technology like ATM is the best single technology (currently) 
to offer them high speed and support for multiple applications (like
video and voice, as well as data).  They are not just sending around
200-byte IP packets.  Furthermore, the ability to get
quality of service support and guarantees is important them.  They don't
think that RSVP, when it comes, will be enough.  Finally,
to them, the economics makes sense.  They understand the limitations
(i.e. overheads) and believe that they are acceptable. 


What you fail to mention, however, is that in an effort to achieve
these noble goals across the Internet, you are relegated to using IP
over ATM. This is the fatal flaw.

Sorry. I remain unconvinced.

Unless you begin building massive [native] long-haul ATM networks, this
is not an acceptable transport for the reasons I mentioned earlier.

- paul



Paul, Shikkar,

Can we move this discussion to alt.religion.atm?

Curtis


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