CompTIA Network+ 2009: Network Devices

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

Overview

There are a variety of devices that are used on a network. Depending on the design and requirements of the network, the choice of devices put in place will vary. Some devices, such as routers and switches, will be found on almost every network, while other devices, such as wireless access points and content switches, are more specialized and will only be present if the needs of the network mandate them. This course describes network devices from the user level, which includes network interface cards, firewalls, and modems, to network level devices, such as routers, switches, and bridges. It also explains the logical operation of these devices and introduces some of the more specialized hardware and software that might be found in networks. This course maps to CompTIA’s Network+ (2009) exam objectives for installing, configuring, and differentiating between common network devices. It also covers identifying the functions of specialized network devices and explaining the advanced features of a switch.

Target Audience

The audience for CompTIA Network+ 2009 training will comprise IT personnel with at least 9 months IT networking experience. Good computer literacy along with a sound technical acumen should be present. Students looking to acquire job skills, and to be trained specifically to pass the associated CompTIA Network+ (2009 Edition) certification exam will want to study this learning path.

Prerequisites

Expected Duration

90 min.

Course Objectives

User Level Devices

  • recognize the function of NICs, hubs, modems, and transceivers
  • recognize the key considerations when using a DHCP server
  • recognize the functions of different firewall technologies
  • Network-Level Devices

  • distinguish between network-level devices
  • recognize the function of wireless access points
  • Switch Functions

  • recognize how switching works in VLANs
  • recognize key aspects relating to advanced switch use
  • Specialized Network Devices

  • recognize when the use of different specialized network devices are appropriate
  • Selecting Network Devices

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