New Zealand ADSL Mailing List


Re: DSL asymmetry prevents VPN office-to-office connection

From: HAMISH MACEWAN <hamish_at_usa.net>
Date: 22 Feb 00 11:42:00 NZDT
Message-ID: <20000221224200.7249.qmail@nwcst291.netaddress.usa.net>

"Arron Scott" <arrons@netgate.net.nz> wrote:

> In most cases do people think you need a symmetrical service, whereby each
> office sends and receives the same amount of data ?

Nope. In fact I'm not convinced it's the amount of data that is of
overwhelming significance as much as the time to transmit. Or at least that
seems to be the conclusion after you examine corporate WAN utilisation...
quite low.

> Would an arrangement
> like SDSL/FR/ATM at a major or head office, teamed with lots of ADSL's for
> the branches be more sutiable ?

It wouldn't largely inconvenience most corporates, after all the asymmetry is
between 640k up and 4M down, so you could call it symmetric at 640k, roughly,
and that's a lot better than what I had^h^h^h could afford in the old days...

> Arron Scott

Hamish.

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Received on Tue Feb 22 11:42:28 2000


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