nanog mailing list archives

Re: Broken Internet?


From: Adam Rothschild <asr () latency net>
Date: Fri, 16 Mar 2001 14:22:52 -0500


On Fri, Mar 16, 2001 at 02:34:35AM -0800, Roeland Meyer wrote:
DSL has always been a cheap, semi-reliable solution for people
that didn't want to pay the money for a dedicated circuit.

This, I agree with.

DSL behaves like a dedicated circuit

Dedicated in what sense?  "Always up" nature?  Aggregation hierarchy /
topology?  Bandwidth, considering your provider might be _losing_
money with transit/ops/etc costs factored in, if you're using it al
full line rate 24x7?

Additionally, you don't have to tune the link and it doesn't need to
be hand-rebooted when the CSU/DSU drops (all the things they don't
tell you about T1's).

What circuit-level fine tuning and rebooting do you speak of?  Is the
telco running Microsoft DACS Server(TM) in the CO? ;)

But yeah, putting all your eggs in one basket could make for a nice
single point of failure.  Or calculated risk.  Your call...

-adam




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