It's fun arguing "marketing-speak" with engineering folks.  :-)

I see a 10/100 Sub (I like that one the best) as two hubs with a bridge
between them.  Based on the connect speed, a port can participate on
either the 10Mbps side or the 100Mbps side.  I was just wondering if
that bridge was full or half duplex...  :-)

P.S.
I just jumped into this thread for the fun of it.  I'm getting my
moneys worth.  :-)

>>> "Priscilla Oppenheimer"  09/11/02 11:45AM
>>>
Ken Diliberto wrote:
> 
> My understanding of a 10/100 hub is it has a bridge/switch
> internally to

Technically there's no such thing as a 10/100 hub. If a device connects
two
different speed networks, it has to do store and forward of frames (not
just
forwarding of bits) and hence is a bridge or switch. I wouldn't call a
device that does both, includes hub ports and an internal bridge/switch
as
you mention, "a hub," but product names are chosen by marketing people
not
engineers. Shall we create a new term? Brub or swub or hubge or
hubtch.

To quote my co-author in Troubleshooting Campus Networks, it's amazing
the
terminology that can result when one engineer and two marketing people
go
out to lunch. He threw that in a few times in our book. :-)

Priscilla

[snip]




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