4. Given the congestion control figure of one side in a TCP communication as below. In which transmission round is the 200th segment sent? Assuming a packet loss is detected in the 26th transmission round due to timeout, what is the value of the ssthresh in the 27th transmission round?

4. Given the congestion control figure of one side in a TCP communication as below. In which transmission round is the 200th segment sent? Assuming a packet loss is detected in the 26th transmission round due to timeout, what is the value of the ssthresh in the 27th transmission round?

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter20: Queuing Theory

Section20.10: Exponential Queues In Series And Open Queuing Networks

Problem 8P

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Types Of Protocols

A network protocol is a collection of rules that governs the exchange of data between devices connected to the same network. In other words, network protocols are rules that specify how devices communicate or transfer data over a network. The sender and receiver systems must obey the standards to facilitate communication between them.

Question

4.
Given the congestion control figure of one side in a TCP communication as below.
In which transmission round is the 200th segment sent?
Assuming a packet loss is detected in the 26th transmission round due to timeout, what is the
value of the ssthresh in the 27th transmission round?
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Transmission round
Congestion window size (segments)

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