Two hosts X and Y are connected by a single link. The propagationspeed is 3 x 10® meters/sec. Host X sends a packet of size L = 200bits to host Y. The propagation delay dprop is 5 ms, and it is three timesof that of transmission delay dırans-i)Find the link rate R.Hint: Link rate is also called the transmission rate of the link.ii)Calculate the bandwidth-delay product.Suppose, X sends a packet of size L = 800 bits to Y. What isthe number of bits that will be in the link at any given time?Explain your answer.iii)

Two hosts X and Y are connected by a single link. The propagation speed is 3 x 108 meters/sec. Host X sends a packet of size L = 200 bits to host Y. The propagation delay dprop is 5 ms, and it is three times of that of transmission delay dirans- i) Find the link rate R. Hint: Link rate is also called the transmission rate of the link. ii) Calculate the bandwidth-delay product. Suppose, X sends a packet of size L = 800 bits to Y. What is the number of bits that will be in the link at any given time? Explain your answer. i)

Two hosts X and Y are connected by a single link. The propagation speed is 3 x 108 meters/sec. Host X sends a packet of size L = 200 bits to host Y. The propagation delay dprop is 5 ms, and it is three times of that of transmission delay dirans- i) Find the link rate R. Hint: Link rate is also called the transmission rate of the link. ii) Calculate the bandwidth-delay product. Suppose, X sends a packet of size L = 800 bits to Y. What is the number of bits that will be in the link at any given time? Explain your answer. i)

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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Concept explainers

Network transmission cabling

A network is a collection of devices connected by communication links. A device can be a computer or any instrument capable of sending and receiving data or information formed by other nodes toward the network. A channel that connects people or things is known as a network. It sends the data from one place to another. It is the basic concept of a computer, network, and data communications.

Question

Two hosts X and Y are connected by a single link. The propagation
speed is 3 x 10® meters/sec. Host X sends a packet of size L = 200
bits to host Y. The propagation delay dprop is 5 ms, and it is three times
of that of transmission delay dırans-
i)
Find the link rate R.
Hint: Link rate is also called the transmission rate of the link.
ii)
Calculate the bandwidth-delay product.
Suppose, X sends a packet of size L = 800 bits to Y. What is
the number of bits that will be in the link at any given time?
Explain your answer.
iii)

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Networking & Data Communcations