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I had a link to a white paper from Microsoft which describes the NT5.0
TCP implementation. Apparently page is no longer there. But answer to your
question from that document is
<p>" By default, Windows NT 5.0 resends a segment if it receives three
ACKs for
<br>the same sequence number, and that sequence number lags the current
one.
<br>This is controllable with the TcpMaxDupAcks registry parameter"
<p>It has fast retransmit.
<p>Cheers,
<p>Mahesh.
<p>Anoop Ghanwani wrote:
<blockquote TYPE=CITE>
<p><font size=-1>First, apologies if it's not appropriate to be asking</font>
<br><font size=-1>a question like this. I was trying to find out
what</font>
<br><font size=-1>flavor of TCP Windows NT 4.0 uses. Specifically,
I'm</font>
<br><font size=-1>trying to find out if it uses fast retransmit.</font>
<p><font size=-1>Thanks, -Anoop</font></blockquote>
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