20 Three-Way Handshake 1 st segment: client.1121 > server.23: Flags: S SeqNo: 1031880193:1031880193(0) win 16384 Options: 2 nd segment: server.23 > client.1121: Flags: S, ACK SeqNo: 172488586:172488586(0) AckNo: 1031880194 win 8760 Options: 3 rd segment: client.1121 > server.23 : Flags: ACK AckNo: 172488587 win 17520 Options:.
{}