Free TCP Analysis Poster

This 18″x24″ color poster (see below) depicts the fields of the TCP header and includes details on:

– TCP options

– Relative Sequence Numbering in Wireshark

– TCP Flag settings (including Nonce, CWR, and ECE)

– Hot Wireshark filters for TCP analysis

– SYN, SYN/ACK, and ACK header structures

– Retransmissions vs. Out-of-Order designations in Wireshark

– Window Scaling functionality

– Header padding requirements

– Sequence and Acknowledgment function

– Selective Acknowledgment function

– Initial Round Trip Time (iRTT) measurement in Wireshark

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