In protocol rdt3.0, ACK packets that travel from the receiver to the sender do not contain sequence numbers, but they do have an ACK area that indicates the packet sequence number that they are recognizing. Why is it not required? What are the sequence numbers for our ACK packets

In protocol rdt3.0, ACK packets that travel from the receiver to the sender do not contain sequence numbers, but they do have an ACK area that indicates the packet sequence number that they are recognizing. Why is it not required? What are the sequence numbers for our ACK packets

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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What are the sequence numbers for our ACK packets?

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The ACK packets that pass from the recipient to the sender do not have sequence numbers in protocol rdt3.0, but they have an ACK area that includes the packet sequence number they are recognizing. Why does it not need sequence numbers for our ACK packets?
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