Compare GBN, SR and TCP (no delayed ACK). Assume that thetimeout values for all three protocols are sufficiently long suchthat 10 consecutive data segments and the corresponding ACKs can bereceived (if not lost in the channel) by the receiving host (HostB) and the sending host (Host A) respectively. Suppose Host A sends10 data segments to Host B, and the fifth segment (sent from A) islost. In the end, all 10 data segments have been correctly receivedby Host B.
How many segments has Host A sent in total and how many ACKs hasHost B sent in total? What are their sequence numbers?
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