tcp flow control with windowing

hello guys
this site has been very useful and informative in every respect
today i studied tcp layer 4 concepts
but got stuck in flow control windowing and sequencing
it just went above my head
cud anyone help me with this topic
thx

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kplab

You may find this paper useful:

http://www.tcpipguide.com/free/t_TCPSlidingWindowDataTransferandAcknowledgementMech.htm

dolphin_m70

thx kplab

cisco_trouble

Windowing and sequencing

I think its explained relatively simply as a note in the sybex study guide of todd lammle on bottom page 16.

It states "If a TCP session is set up with a window size of 2 bytes, and during the transfer
stage of the session the window size changes from 2 bytes to 3 bytes, the sending
host must then transmit 3 bytes before waiting for an acknowledgment
instead of the 2 bytes originally set up in the virtual circuit. "

hope this helps

my_id_0308

thanks for the link kplab.!!!Now into the links

mikeyoung

Here is another good link:

fab.cba.mit.edu/classes/961.04/people/neil/ip.pdf

and go to page 13.