CompTIA Network+ 2012: Networking Concepts Part 1

This course is included in our On-demand training solution.

Overview

Networks are the basic interconnections for all computers from home computer systems to multinational businesses to the Internet. In order to understand how networks function, you need to start at the beginning and learn the fundamental building blocks of networks and how data travels from one point to another. This course introduces the basic concepts of networking, including network models, such as the OSI model and the TCP/IP model and the protocols and applications that function within these models. This course also explains the basics of routing and switching operations. This course prepares the learner for the CompTIA Network+ 2012 certification exam N10-005. Network+ is sometimes referred to as N+ or Net+.

Target Audience

The audience for CompTIA Network+ 2012 training will comprise IT personnel with at least nine to 12 months of IT networking experience. Good computer literacy along with a sound technical acumen should be present. This learning path is also suitable for students looking to acquire job skills, and to be trained specifically to pass the associated CompTIA Network+ (2012 Edition) certification exam. It is recommended, but not required, that candidates for the CompTIA Network+ 2012 exam obtain the CompTIA A+ certification or equivalent knowledge.

Prerequisites

nine to 12 months of IT networking experience

Expected Duration

120 min.

Course Objectives

The Layers of the OSI Model

  • match the layers of the OSI model with their correct descriptions
  • describe the data encapsulation process
  • The Layers of the TCP/IP Model

  • match the layers of the TCP/IP model with their correct descriptions
  • compare the OSI and TCP/IP models
  • Applications, Devices, Protocols, and the OSI Model

  • identify application, devices, and protocols and describe how they relate to the OSI model
  • recognize the benefits of encryption devices
  • Recognizing the Functions of Internetworking Models

    IP Addressing

  • describe the features of IP addressing
  • CIDR and Subnetting

  • recognize how to subnet a network in a given scenario
  • describe Classless Inter-Domain Routing
  • Routing Concepts

  • identify the features of link state routing
  • Routing Protocols

  • distinguish between EGP and IGP
  • describe distance vector and link state routing protocols
  • Switching Concepts

  • define the types of switches and recognize the services a switch provides
  • Describing Routing and Switching Operations

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