Consider the evolution of TCP’s congestion window shown in the figure below and answer the questions. a. Which version of the TCP is running? Provide an explanation of how you have obtained your answer. b. How many losses have been detected during the first 30 transmission rounds? When are these losses detected? Are these losses due to timeout or triple duplicate ACK? Explain. c. What is the value of ssthresh at transmission round 1 and at transmission round 17? How did you find these numbers? Explain.
Consider the evolution of TCP’s congestion window shown in the figure below and answer the questions. a. Which version of the TCP is running? Provide an explanation of how you have obtained your answer. b. How many losses have been detected during the first 30 transmission rounds? When are these losses detected? Are these losses due to timeout or triple duplicate ACK? Explain. c. What is the value of ssthresh at transmission round 1 and at transmission round 17? How did you find these numbers? Explain.
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 evolution of TCP’s congestion window shown in the figure below and answer the questions.
a. Which version of the TCP is running? Provide an explanation of how you have obtained your answer.
b. How many losses have been detected during the first 30 transmission rounds? When are these losses detected? Are these losses due to timeout or triple duplicate ACK? Explain.
c. What is the value of ssthresh at transmission round 1 and at transmission round 17? How did you find these numbers? Explain.
d. How many segments have been transmitted in the first 4 transmission rounds? Show your work.
e. At which transmission round segment 70 has been transmitted? Show your work.
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Transmission Round (in RTT)
Congestion Window (in segments)
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