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01 Consider two nodes, A and B. Suppose the network path from A to B has a bandwidth of 5 KB/s (5,000 bytes per second) and a propagation time of 120 msec. The path in the reverse direction, from B to A, has a bandwidth of 10 KB/s and a propagation time of 80 msec. Let data packets have a size (including all headers) of 500 bytes and acknowledgment packets a size of 100 bytes. Compute the throughput that A can achieve in transmitting to B using Stop-and-Wait. (You can treat a 500- byte data packet as transferring 500 bytes of useful data).

01 Consider two nodes, A and B. Suppose the network path from A to B has a bandwidth of 5 KB/s (5,000 bytes per second) and a propagation time of 120 msec. The path in the reverse direction, from B to A, has a bandwidth of 10 KB/s and a propagation time of 80 msec. Let data packets have a size (including all headers) of 500 bytes and acknowledgment packets a size of 100 bytes. Compute the throughput that A can achieve in transmitting to B using Stop-and-Wait. (You can treat a 500- byte data packet as transferring 500 bytes of useful data).

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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01 Consider two nodes, A and B. Suppose the network path from A to B has a bandwidth of 5 KB/s (5,000 bytes per second) and a propagation time of 120 msec. The path in the reverse direction, from B to A, has a bandwidth of 10 KB/s and a propagation time of 80 msec. Let data packets have a size (including all headers) of 500 bytes and acknowledgment packets a size of 100 bytes. Compute the throughput that A can achieve in transmitting to B using Stop-and-Wait. (You can treat a 500- byte data packet as transferring 500 bytes of useful data).
Transcribed Image Text:01 Consider two nodes, A and B. Suppose the network path from A to B has a bandwidth of 5 KB/s (5,000 bytes per second) and a propagation time of 120 msec. The path in the reverse direction, from B to A, has a bandwidth of 10 KB/s and a propagation time of 80 msec. Let data packets have a size (including all headers) of 500 bytes and acknowledgment packets a size of 100 bytes. Compute the throughput that A can achieve in transmitting to B using Stop-and-Wait. (You can treat a 500- byte data packet as transferring 500 bytes of useful data).
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