TCP Connection Establishment and Termination Mechanism

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Video covers three way handshaking of connection establishment mechanism with clear understanding of SYN and ACK flags. It also explain data transfer phase, with use of sequence numbers and acknowledge numbers. Video also covers TCP termination mechanism and usage of FIN (FINISH) flag and complexity of termination problem.

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Thanks sir, this is clear understanding on TCP connection

theskill
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explanation in video seems correct, but diagrams are wrong, In 1st SYN, only SYN flag should be set, not ACK. and in last ACK, SEQ Number should be 8001

IndrajeetDevre
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Sir... what is the active and passive open?

ktmlover