The TCP sender sends an initial window of 3 segments. Suppose the sequence number of the first segment is 168, and the 3 segments contain 198, 200 and 350 bytes, respectively. The first two segments are correctly received while the third one is In the given TCP connection the sender and receiver are exchanging segments through an unreliable link. lost. TCP receiver TCP sender t = 1 t = 2 TCP segment t= 3 TCP segment TCP segment t = 8 t=9 t= 10 At t= 8 and 9 the first two segments reach consecutively the destination and the receiver will send two acknowledgement, one for each segment. Q3 - At sender side, at t= 20 ( After receiving the two ACK) the timer of the sender is expired, what is the next action to be taken ky the sender Q1- What is the sequence number of each of the three sent segments. Q2- What is the ACK number the receiver sends in response to each segments.

The TCP sender sends an initial window of 3 segments. Suppose the sequence number of the first segment is 168, and the 3 segments contain 198, 200 and 350 bytes, respectively. The first two segments are correctly received while the third one is In the given TCP connection the sender and receiver are exchanging segments through an unreliable link. lost. TCP receiver TCP sender t = 1 t = 2 TCP segment t= 3 TCP segment TCP segment t = 8 t=9 t= 10 At t= 8 and 9 the first two segments reach consecutively the destination and the receiver will send two acknowledgement, one for each segment. Q3 - At sender side, at t= 20 ( After receiving the two ACK) the timer of the sender is expired, what is the next action to be taken ky the sender Q1- What is the sequence number of each of the three sent segments. Q2- What is the ACK number the receiver sends in response to each segments.

A+ Guide To It Technical Support

10th Edition

ISBN:9780357108291

Author:ANDREWS, Jean.

Publisher:ANDREWS, Jean.

Chapter8: Network Infrastructure And Troubleshooting

Section: Chapter Questions

Problem 8TC

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Consider the figure below in which a TCP sender and receiver communicate over a connection in which the sender->receiver segments may be lost. The TCP sender sends an initial window of 5 segments. Suppose the initial value of the sender->receiver sequence number is 362 and the first 5 segments each contain 638 bytes. The delay between the sender and receiver is 7 time units, and so the first segment arrives at the receiver at t=8. As shown in the figure below, 3 of the 5 segment(s) are lost between the segment and receiver.
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