Re: tlug: beginner networking question

[Rex Walters <rex@example.com>]

>>>>> Uva Coder writes:  (on 07 Jun 99)

> > I am interested in the cheapest way to network old machines.  I have
> > several ether cards, but above two machines do I need a hub?  Is there a
> > cheaper way around this?  Or are hubs really cheap now?
> 
> No, you don`t need a hub. But then you will need an ethernet cable that is
> made for computer to computer connections vice computer to hub connections.
> You may be able to find one at the nearest computer store. But if you can
> not find one, then I can make you one. Just let me know how long you want
> it. But if you think that you may add a third machine sometime in the not
> too distant future, then buy a hub.

Just to clarify: it's possible to network two 10Base-T nodes together
with a crossover cable.  This is only good for point-to-point
connections.  To network multiple nodes you need a hub (a.k.a. repeater)
or a switch (a.k.a. multiport bridge).  10Base-2 (thinnet) is another
option if you're on a *really* limited budget, but I'd recommend staying
away from it if at all possible (UTP is *so* much easier to deal with
than coax).  10Base-T hubs and switches can be found amazingly cheap
these days.

Good directions for making a crossover cable can be found at:

    http://www.duxcw.com/digest/Howto/network/cable/cable5.htm

Regards,
-- 
Rex
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