end to end communcation -> browser to web server communcation using HTTP TCP/UDP IP ETHERNET

http://www.hardwaresecrets.com/article/How-TCP-IP-Protocol-Works-Part-1/433/6
http://blog.patrickmeenan.com/2009/09/tcp-and-http-fighting-each-other-to.html
https://answers.yahoo.com/question/index?qid=20090131071959AA7HyMd

pdf :  
www.cs.virginia.edu/~cs458/slides/module01-example.pdf
www. odetocode.com/articles/743.aspx


3 way handshake:

http://www.tcpipguide.com/free/t_TCPConnectionEstablishmentProcessTheThreeWayHandsh-3.htm

misc:
http://www.bleepingcomputer.com/tutorials/tcp-and-udp-ports-explained/