In a message dated 7/5/02 9:06:41 AM, [EMAIL PROTECTED] writes:

<<
What about a hub ? Some people recommend getting a router with a hub. Is the 
hub simply to connect more than one machine ?
>>

I'd get a router with a SWITCH, not a hub.

Hubs are "blocking", and they are single-duplex (also 10 only).

Switches are "non-blocking, and they are full-duplex (also 10/100).

Your DSL modem's WAN connector is a 10-Base-T ethernet. So also, most likely, 
is your cable modem.

If you're router (say, a Linksys BEFSR41, for one example) is all you have, 
then you can connect four Macs or PCs to that router. The Mac-to-router or 
PC-to-router connection will be 10/100; the router-to-modem connection will 
always be 10.

With the non-blocking architecture of the switch (built-in in the case of the 
Linksys), you can do a Mac-to-Mac file transfer completely independently of a 
Mac-to-'net transfer.

With a blocking architecture, only one transfer at a time can be ongoing, and 
everyone else will have to wait.

A router with a built-in switch can be extended, using external switches, to 
include 236 total devices on the user's side of the router.


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