Looks like a trick question.
I would choose answer a.
Answer b corresponds to what is called the BECN.
The reason that it is a trick question is that the immediate reaction would
be to discard Answer a because FECN is not the only way to tell if a packet
experienced congestion.
Winston.
-----Original Message-----
From: cslx [mailto:[EMAIL PROTECTED]]
Sent: Sunday, November 19, 2000 10:39 AM
To: [EMAIL PROTECTED]
Subject: what is the purpose of FECN?
what is the purpose of FECN?
a.To tell the router that a packet experienced congestion
b.To tell the router that packets it is sending to a remote site are
experiencing congestion
c.To tell the router that there is bandwidth available
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