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TCP/IP

The two protocol components of TCP/IP deal with different aspects of computer networking. Internet
Protocol, the "IP" of TCP/IP is a connectionless protocol which deals only with network packet
routing using the IP Datagram as the basic unit of networking information. The IP Datagram consists
of a header followed by a message. The Transmission Control Protocol is the "TCP" of TCP/IP and
enables network hosts to establish connections which may be used to exchange data streams. TCP
also guarantees that the data between connections is delivered and that it arrives at one network host
in the same order as sent from another network host.
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