Transportation Protocols: UDP, TCP & RTP
Transportation Protocols: UDP, TCP & RTP
Transportation Protocols: UDP, TCP & RTP
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Lecture 11<strong>TCP</strong>ApplicationsPort NumbersBuffersDe/MultiplexerConnection ControlReliability ControlFlow/cong. Control<strong>TCP</strong>De/MultiplexerConnection ControlReliablility ControlFlow/cong. ControlVinton Cerf Robert KahnIPIPDesigners of <strong>TCP</strong>/IPInternetPhyHead+IPHead+<strong>TCP</strong>Head+Data• <strong>TCP</strong> (Transmission Control Protocol)- Identifies different applications using port numbers like <strong>UDP</strong>- Connection oriented service: connection establishment and termination- Full duplex and stream connection- Reliable delivery: no packet loss, error, duplication, disorder