a Oppenheimer"
To:
Sent: Saturday, June 02, 2001 11:05 PM
Subject: Re: ethernet jam signal ? [7:5796]
> At 10:07 AM 6/2/01, E Joseph wrote:
> >Priscilla,
> > What would a the resulting jam look like on a
> >sniffer trace??
>
> If the jam signal is all ones, it w
At 10:07 AM 6/2/01, E Joseph wrote:
>Priscilla,
> What would a the resulting jam look like on a
>sniffer trace??
If the jam signal is all ones, it would look like 0xFFs on a Sniffer. The
jam doesn't have to be all ones, though. On old bus coax networks, it was
actually rare to see the jam bec
When a transmitter detects a collision, the transmitter continues to send
the preamble, (if the preamble has not completed), and also sends 32
additional bits, which are called a jam signal. The jam signal extends the
duration of the collision event to ensure that all stations hear the
collisi
found this on google..
When a collision is detected by a node, it immediately
transmits a jam signal to ensure the other nodes on the network are aware
of the problem. The jam is a warning to others that a collision has
occurred, and it initiates the recovery sequence.
Brian "Sonic" Whalen
Succ
What is an "ethernet a jam signal"
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=5796&t=5796
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