Question: Question 1 (30 points): [Chapter 23] Assume you are designing Go-Back-N protocol for a network having bandwidth =100Mbps, average packet size =100Kb, propagation speed in

Question 1 (30 points): [Chapter 23] Assume you are designing Go-Back-N

Question 1 (30 points): [Chapter 23] Assume you are designing Go-Back-N protocol for a network having bandwidth =100Mbps, average packet size =100Kb, propagation speed in the media =2108m/s, distance between sender and receiver =100Km. Find the maximum size of the send and receive windows, size of the sequence number field in bits m, and suitable time-out for the timer. Additionally, if m=3 and sending window size =7,Sf=62,Sn=66, and Rn=64. Assume that the network does not duplicate or reorder the packets; what are the sequence numbers of data packets in transit? What are the acknowledgment numbers of ACK packets in transit

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2. Place a value on the outcomes.

4. Obtain an annual amount of benefits (operational results) from training by comparing results after training to results before training (in dollars).

7. Calculate the ROI by dividing benefits (operational results) by costs. The ROI gives an estimate of the dollar return expected from each dollar invested in training.