Answer Happy

Hosts A and B are communicating over a TCP connection, and Host B has received from A and acknowledged all bytes so far. Suppose that Host A then sends two segments to Host B back-to-back. The first and second segments contain 200 and 400 bytes of data, respectively. In the first segment, the sequence number is 10000, the source port number is 45000, and the destination port number is 80. Host B sends an acknowledgement whenever it receives a segment from Host A. [Select] : In the second segment sent from Host A to B, what is the sequence number, source port number, and destination port number? Select] : If the first segment arrives before the second segment, in the acknowledgement of this segment, what would the acknowledgement number, the source port number, and the destination port number be? Select] : In the second segment sent from Host A to B, what is the sequence number, source Select Seq. no: 10400, source port: 80, destination port: 45000. Seq. no: 550, source port: 45000, destination port: 80. Seq. no: 10200, source port: 45000, destination port: 80. arrives before the second segment, in the acknowledgement of Seq. no: 10400, source port: 45000, destination port: 80. Seq. no: 10400, source port: 45000, destination port: 80.nber, the source port number, and the destination port number be? V [ Select ] : If the first segment arrives before the second segment, in the acknowledgement of Select] mber, the source port number, and the destination port number be? Ack. no: 750, source port: 80, destination port: 45000 Ack. no: 550, source port: 80, destination port: 45000 Ack. no: 10000, source port: 80, destination port: 45000 Ack. no: 10200, source port: 80, destination port: 45000 Ack. no: 10000, source port: 45000, destination port: 80