Consider the figure below, with three links, each with the specified transmission rate and link length. Link 1 Link 2 Link 3+ Transmission rate: 1000 Mbps Link Length: 1 Km Transnission rate: 10 Mbps Link Length: 2 Km Transmission rate: 100 Mbps Link Length: 5000 Km Assume a packet length of 8000 bits is transmitted from host to destination. 1. Find the delay on each link for one packet. 2. Find the end to end (host to destination) delay for one packet Consider transmission delays and propagation delays but ignoring queuing delays and processing delays.

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
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Formulas:
Transmission delay= Length of packet in bits / Transmission rate
Propagation delay = distance between two nodes / 3 x 108 m/s
Total delay at each link= Transmission delay + Propagation delay.
Transcribed Image Text:Formulas: Transmission delay= Length of packet in bits / Transmission rate Propagation delay = distance between two nodes / 3 x 108 m/s Total delay at each link= Transmission delay + Propagation delay.
Consider the figure below, with three links, each with the specified transmission rate and link length.
+Link 1+
Link 2
+Link 3+
Transmission rate: 1000 Mbps
Link Length: 1 Km
Transmission rate: 10 Mbps
Link Length: 2 Km
Transmission rate: 100 Mbps
Link Length: 5000 Km
Assume a packet length of 8000 bits is transmitted from host to destination.
1. Find the delay on each link for one packet.
2. Find the end to end (host to destination) delay for one packet
Consider transmission delays and propagation delays but ignoring queuing delays and processing delays.
Transcribed Image Text:Consider the figure below, with three links, each with the specified transmission rate and link length. +Link 1+ Link 2 +Link 3+ Transmission rate: 1000 Mbps Link Length: 1 Km Transmission rate: 10 Mbps Link Length: 2 Km Transmission rate: 100 Mbps Link Length: 5000 Km Assume a packet length of 8000 bits is transmitted from host to destination. 1. Find the delay on each link for one packet. 2. Find the end to end (host to destination) delay for one packet Consider transmission delays and propagation delays but ignoring queuing delays and processing delays.
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