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Propagation Nodal Queuing Transmission processing (waiting for transmission) Assume the two hosts on the left of the figure start transmitting packets of 1200 bytes at the same time (at time=0) towards Router B. Suppose the link rates between the hosts and Router A are 3Mbps and the link rate between router A and router B is 4Mbps. One host link has a 2ms propagation delay and the other has a 3ms propagation delay. Router A has a nodal processing delay of 0.2ms. A. Calculate the time router A receives the last bit of the first packet: ms B. Calculate the time router A receives the last bit of the second packet: ms C. Calculate the time the last bit of the first packet leaves router A: ms D. Calculate the queueing delay (if any) of the second packet: ms E. Calculate the time the last bit of the second packet leaves router A: ms Please calculate the delays in ms (millisecond), and fill in the blank spaces with numbers only. For example, if the answer is 1.2 ms, please fill in 1.2 in the space provided.

Propagation Nodal Queuing Transmission processing (waiting for transmission) Assume the two hosts on the left of the figure start transmitting packets of 1200 bytes at the same time (at time=0) towards Router B. Suppose the link rates between the hosts and Router A are 3Mbps and the link rate between router A and router B is 4Mbps. One host link has a 2ms propagation delay and the other has a 3ms propagation delay. Router A has a nodal processing delay of 0.2ms. A. Calculate the time router A receives the last bit of the first packet: ms B. Calculate the time router A receives the last bit of the second packet: ms C. Calculate the time the last bit of the first packet leaves router A: ms D. Calculate the queueing delay (if any) of the second packet: ms E. Calculate the time the last bit of the second packet leaves router A: ms Please calculate the delays in ms (millisecond), and fill in the blank spaces with numbers only. For example, if the answer is 1.2 ms, please fill in 1.2 in the space provided.

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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Consider the network illustrated in the Figure below, B. Propagation Nodal Queuing Transmission processing (waiting for transmission) Assume the two hosts on the left of the figure start transmitting packets of 1200 bytes at the same time (at time=0) towards Router B. Suppose the link rates between the hosts and Router A are 3Mbps and the link rate between router A and router B is 4Mbps. One host link has a 2ms propagation delay and the other has a 3ms propagation delay. Router A has a nodal processing delay of 0.2ms. A. Calculate the time router A receives the last bit of the first packet: ms B. Calculate the time router A receives the last bit of the second packet: ms C. Calculate the time the last bit of the first packet leaves router A: ms D. Calculate the queueing delay (if any) of the second packet: ms E. Calculate the time the last bit of the second packet leaves router A: ms Please calculate the delays in ms (millisecond), and fill in the blank spaces with numbers only. For example, if the answer is 1.2 ms, please fill in 1.2 in the space provided.
Transcribed Image Text:Consider the network illustrated in the Figure below, B. Propagation Nodal Queuing Transmission processing (waiting for transmission) Assume the two hosts on the left of the figure start transmitting packets of 1200 bytes at the same time (at time=0) towards Router B. Suppose the link rates between the hosts and Router A are 3Mbps and the link rate between router A and router B is 4Mbps. One host link has a 2ms propagation delay and the other has a 3ms propagation delay. Router A has a nodal processing delay of 0.2ms. A. Calculate the time router A receives the last bit of the first packet: ms B. Calculate the time router A receives the last bit of the second packet: ms C. Calculate the time the last bit of the first packet leaves router A: ms D. Calculate the queueing delay (if any) of the second packet: ms E. Calculate the time the last bit of the second packet leaves router A: ms Please calculate the delays in ms (millisecond), and fill in the blank spaces with numbers only. For example, if the answer is 1.2 ms, please fill in 1.2 in the space provided.
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