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.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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An HTTP client opens a TCP connection using an initial sequence number (ISN) of 14,534 and the ephemeral port number of 59,100. The server opens the connection with an ISN of 21,732. Show the three TCP segments during the connection establishment if the client defines the rwnd of 4000 and the server defines the rwnd of 5000. Ignore the calculation of the checksum field.
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