ginal Message -
From: "Mooney Drew-DMOONEY1" <[EMAIL PROTECTED]>
To: "'Marc Quibell'" <[EMAIL PROTECTED]>; "Drew Mooney-DMOONEY1"
<[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Thursday, July 27, 2000 9:20 PM
Subject: RE: CCDA quest
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> -Original Message-
> From: Marc Quibell [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, July 27, 2000 4:49
-Original Message-
From: Marc Quibell [mailto:[EMAIL PROTECTED]]
Sent: Thursday, July 27, 2000 5:41 PM
To: Drew Mooney-DMOONEY1; [EMAIL PROTECTED]
Subject: RE: CCDA question-512 bit times
The ideal network is a completely switched network, no hubs. No collisions
in full-duplex mode
nvisix -- Motorola and Cisco Together
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>-----Original Message-
>From: Marc Quibell
In a message dated 27.07.00 19:34:37 Central Daylight Time,
[EMAIL PROTECTED] writes:
<< You and others in this thread seem to be saying that incorporating switches
into a network is to completely eliminate collisions. True? False?
Please clear this up for methanks.
>>
It's not that s
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-Original Message-
From: Marc Quibell [mailto:[EMAIL PROTECTED]]
Sent: Thursday, July 27, 2000 4:49 PM
To: Drew Mooney-DMOONEY1
Subject: RE: CCDA question-512 bit times
I agree. Once you get out of the
I think she answers in her book, in a roundabout way, that in FULL-DUPLEX
mode, collisions are non-existant, since two stations can transmit at the
same time on the wire (a switch and the PC or device on it's port,
transmitting and receiving at the same time)
Marc
"Steve Brokaw" <[EMAIL PROTECT
Even though you are in a switched enviroment, if you
are running HALF duplex you will still encounter
collisions.
--- Steve Brokaw <[EMAIL PROTECTED]> wrote:
> Well, I have a different question that kinda goes
> along here. If you are in a switched environment,
> i.e. dedicated bandwidth pe
Hello,
Be carefull with collision domain and broadcast domain definitions.
You might indeed have a single broadcast domain including
multiple collision domains.
(Especially with switched ethernet segments.)
Each ethernet switch port is a seperate collision domain,
either UTP or fiber. Howeve
Fibre doesn't actually break the 512 bit-time rule. You still need to keep
your network under 512 bit-times from worst-case station to station.
Fibre can have the longer lengths because it doesn't sucumb to attenuation
as fast as copper. The differences in propegation time between copper and
Well, I have a different question that kinda goes along here. If you are in a
switched environment, i.e. dedicated bandwidth per port, how can you have a collision
at all? To me it seems (and Radia Perlmann touches on this in her book but doesn't
give any explanation) that if there is no chan
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