[K12OSN] D Day
daniel.hunt at iibbank.ie
daniel.hunt at iibbank.ie
Tue Jun 1 11:22:56 UTC 2004
There are two rooms - each with about 22/23 clients, so I'll be using 2x24
Switches, each with a Gig-E port, connected to a dedicated Network card on
the server. Each on it's own subnet.
I'm sure that the rooms have Cat5 cabling - it was recently recabled (2
years ago) and I really doubt that the company would have scimped on that!
-----Original Message-----
From: Terrell Prude', Jr. [mailto:microman at cmosnetworks.com]
Sent: 01 June 2004 12:32
To: Support list for opensource software in schools.
Subject: Re: [K12OSN] D Day
You will need to make sure that all your clients are running 100BaseTX,
FDX (that means "switched", not "hub'd"), and that the server is on
nothing less than Gig-E. If you don't have a network switch capable of
doing this, consider the Amer.com SR48G2i, which does this with aplomb
(I tested one this weekend). It's basically a Cisco Catalyst 3548
without the heart-attack price tag, and it'll handle all 45 of your
clients plus your server on one switch.
Also make sure that all of your 100BaseTX drops are actually Cat 5 or
better. We're still upgrading our schools' wiring plants to Cat 5e now,
and with good reason; there's still some Cat 3 sittin' out there. You
don't want to even think of running 100BaseTX across such inadequate
wiring. I made that mistake *once.* If that's already taken care of,
then my apologies; I just wanted to make sure that cost was factored in
there as well.
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