Introduction to Networking: Local Area Networks

Course Overview

Introduction to Networking: Local Area Networks explains the concepts, technologies and components used to build and maintain local area networks (LANs). Students completing this course will have a solid understanding of the fundamentals needed to build and maintain LANs. As a result, students are well prepared to support and operate LANs in customer premises and businesses.
Students will learn about Ethernet LAN protocols and concepts over different media including; coaxial cable, twisted-pair cable, fiber-optic cable, and wireless. This course also introduces the network operating systems most widely used in local area networks: Windows, Linux, and Mac OS. Additionally, the course covers the principles of network design and the roles of hubs, switches and routers to optimize network traffic. Lessons also include information on the elements of wireless LAN technologies, Ethernet Data Link protocols, 10 Gigabit Ethernet, Virtual LANs (VLANs) and Layer 3 switching.
The estimated completion time for this course is 16 hours. The maximum allotted time is four months from enrollment.
explain the characteristics of the three types of physical media used in LANs (copper, fiber and wireless)

describe the operation of Ethernet local area networks

identify the different types of Ethernet protocol standards and explain their relationship to each other

explain the basic approaches of traffic isolation and broadcast containment in Ethernet LANs, including Quality of Service (QoS)

identify the LAN architecture that best meets a user’s requirements

identify the primary advantages of the client/server networking model

describe the key features and characteristics of Windows, Linux, and Mac OS
understand the different types of Ethernet networks

describe the tools necessary to analyze and troubleshoot computer networks

identify and explain the purpose of the common types of networking devices

have a basic understanding of how the Internet works

describe Internet protocols and their roles in establishing local area networks

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