Fundamentals Of Computer Networking And Internetworking

[Pages:942]Fundamentals Of Computer Networking And Internetworking

Prof. Douglas Comer

Purdue University

http : // www . cs . purdue . edu / people / comer

? Copyright 2014 by Douglas Comer And Pearson Education. All rights reserved.

MODULE I

Introductions, Course Overview, Approaches To Networking, Open And Closed Systems, Protocols, And Layering

Computer Networks and Internets -- Module 1

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Copyright ? 2014. All rights reserved.

Spring, 2014

d Professor d TAs d Students

Introductions

Computer Networks and Internets -- Module 1

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Course Overview

Topic And Scope

Computer networks and internets: an overview of concepts, terminology, and technologies that form the basis for digital communication in individual networks and the global Internet

Computer Networks and Internets -- Module 1

4 Copyright ? 2014. All rights reserved.

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You Will Learn

d Fundamental principles d Concepts d Terminology (lots of it) d Key aspects of networking

Computer Networks and Internets -- Module 1

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The Five Key Aspects Of Networking

d Data communications: signals over wires and bits over signals

d Networks: packets over bits d Internets: datagrams over packets d Network programming: application data over the Internet d Cross-functional concepts and technologies: network

configuration, control, and management

Computer Networks and Internets -- Module 1

6 Copyright ? 2014. All rights reserved.

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Features Of The Course

d Covers all of networking and internetworking from media to applications

d Examines each of the underlying technologies d Focuses on concepts and principles that apply across

vendors and products d Provides perspective and shows how the pieces fit together d Explains how an Internet is built from heterogeneous

networks

Computer Networks and Internets -- Module 1

7 Copyright ? 2014. All rights reserved.

Spring, 2014

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