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TCP/IP Transmission Control Protocol / Internet Protocol. Learning outcome. Look at TCP/IP internal Each discuss the role and the details of each layer Mainly TCP, UDP AND IP Opening and closing connections Routing Flow control Reliable data transmission
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Learning outcome • Look at TCP/IP internal • Each discuss the role and the details of each layer • Mainly TCP, UDP AND IP • Opening and closing connections • Routing • Flow control • Reliable data transmission • Identify different classes of IP addresses • Break down an IP address into network, subnet and host IDs • List the factors contributing the shortage of IP address and some techniques proposed to solve this problem
Learning outcome cont’d • As explained in the first chapter 2 • Each layer adds header information to the block of data passed to it from the previous layer • And these headers are interpreted and removed by corresponding layer at the receiving end • In this Chapter (ch. 3 ) • We will look in details at the header information constructed at the transport and internet layers • We will also show how this information is used
Reading List for this chapter Joe Casad, Teach Teach Yourself TCP/IP, chs. 4-6 or • William Buchanan, Mastering the Internet, Ch. 4 or Julian Moss, “understanding TCP/IP” (parts 2-4, October 1997-March 1998) and Liam Proven, “understanding TCP/IP” [details of IP addressing] ( January 2001) http://www.pcnetworkadvisor.com