Host A and Host B are connected by a network with 2 store-and-forward switches. Each link has a bandwidth of 5 megabits/second and is 1,000 kilometers long. The network propagation speed is 200,000 kilometers/second. Host A sends 10,000- bit packets to Host B. Give proper units on each answer. (For these and other nu- merical problems it is required that you give a formula, using numbers from the problem, that can be evaluated to give the numerical answer.) a) What is the round-trip propagation delay between A and B? b) What is the transmission delay of a single packet from A to B? c) What is the bandwidth-delay product between A and B (RTT)?

Host A and Host B are connected by a network with 2 store-and-forward switches. Each link has a bandwidth of 5 megabits/second and is 1,000 kilometers long. The network propagation speed is 200,000 kilometers/second. Host A sends 10,000- bit packets to Host B. Give proper units on each answer. (For these and other nu- merical problems it is required that you give a formula, using numbers from the problem, that can be evaluated to give the numerical answer.) a) What is the round-trip propagation delay between A and B? b) What is the transmission delay of a single packet from A to B? c) What is the bandwidth-delay product between A and B (RTT)?

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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