Question: Host B sends an acknowledgment whenever it receives a segment from Host A . a . In the second segment sent from Host A to

Host B sends an acknowledgment whenever it receives a segment from Host A.a. In the second segment sent from Host A to B, what are the sequence num- ber, source port number, and destination port number?b. If the first segment arrives before the second segment, in the acknowledg- ment of the first arriving segment, what is the acknowledgment number, the source port number, and the destination port number?c. If the second segment arrives before the first segment, in the acknowledg- ment of the first arriving segment, what is the acknowledgment number?d. SupposethetwosegmentssentbyAarriveinorderatB.Thefirstacknow- ledgment arrives after the first timeout interval. What is the sequence number of the next segment that A will transmit?

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