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Explore the Network

  • Sample Chapter is provided courtesy of Cisco Press.
  • Date: Jan 10, 2018.

Contents

  1. Objectives
  2. Key Terms
  3. Introduction (1.0.1.1)
  4. Globally Connected (1.1)
  5. LANs, WANs, and the Internet (1.2)
  6. The Network as a Platform (1.3)
  7. The Changing Network Environment (1.4)
  8. Summary (1.5)
  9. Practice
  10. Check Your Understanding Questions

Chapter Description

This sample chapter from Introduction to Networks v6 Companion Guide , introduces the platform of data networks upon which our social and business relationships increasingly depend. The material lays the groundwork for exploring the services, technologies, and issues encountered by network professionals as they design, build, and maintain the modern network.

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Introduction to Networks v6 Companion Guide

Introduction to Networks v6 Companion Guide

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Objectives

Upon completion of this chapter, you will be able to answer the following questions:

  • How do networks affect the way we interact, learn, work, and play?

  • What ways can host devices be used as clients, servers, or both?

  • How are network devices used?

  • What are the differences between LAN and WAN devices?

  • What are the differences between LAN and WAN topologies?

  • What is the basic structure of the Internet?

  • How do LANs and WANs interconnect to the Internet?

  • What is a converged network?

  • What are the four basic requirements of a converged network?

  • How do trends such as BYOD, online collaboration, video, and cloud computing change the way we interact?

  • How are networking technologies changing the home environment?

  • What are some basic security threats and solutions for both small and large networks?

  • Why is it important to understand the switching and routing infrastructure of a network?

2. Key Terms | Next Section

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