TCP.html
* created: 2026-05-18T18:16
* modified: 2026-05-18T18:45
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Title
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Description
Transmission Control Protocol
A connection-oriented protocol that aims to enable reliable communication between client and host.
Handshake
SYN: Client sends a synchronization request -- with the SYN-bit being set
SYN-ACK: Server response with an acknowledgement containing the initial sequence number (ISN) -- with the SYN- and ACK-bit being set
ACK: Client response with an acknowledgement -- with the ACK-bit being set