1. Topic
Host A sends a TCP segment (seq=887) to host B, expecting to establish a TCP connection with host B, if host B accepts the request (seq=1234), please draw a picture to describe the whole process of establishing a connection between host A and host B , Mark the values of the SYN, ACK, seq, and ack fields in each TCP message in detail.
2. Answer
The whole process of establishing a connection between host A and host B is described as follows:
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