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Objectives. Describe the function and operation of a hub, a switch and a router. Describe the function and operation of a firewall and a gateway. Describe the function and operation of Layer 2 switching, Layer 3 switching, and routing. Identify the layers of the OSI model.
computer network can be defined as the collection of computers, printers, and other equipment that are connected (wired or wireless), with the ultimate aim of fostering communications between the devices. The process of creating this connection of devices is known as Computer Networking.
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
The course focuses on network terminology and protocols, local-area networks (LANs), wide-area networks (WANs), Open System Interconnection (OSI) models, cabling, cabling tools, routers, router programming, Ethernet, Internet Protocol (IP) addressing, and network standards.
CONTENTS Preface 3 Second Edition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Licensing ...
Computer Networks: A Systems Approach, Sixth Edition, explores the key principles of computer networking, using real world examples from network and protocol design. Using the Internet as the primary example, this best-selling classic textbook explains various protocols and networking technologies.
This book is designed to fit any Introduction to Networking course, with thorough explanations of networking fundamentals such as protocols, network design and implementation, and troubleshooting and support. Full color content maps completely to the 2018 CompTIA Network+ Certification Exam, with in-depth coverage of all objectives.