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Chapter 22. Wide Area Networking

Chapter 22. Wide Area Networking

Terms you’ll need to understand:

Exam objectives you’ll learn in this chapter:

Essentials 5.1/Remote Technician 4.1/IT Technician 5.1—Identify the fundamental principles of networks.

  • Identify names, purposes, and characteristics (for example, definition, speed, and connections) of technologies for establishing connectivity, for example:

    • LAN/WAN

    • ISDN

    • Broadband (for example, DSL, cable, satellite)

    • Dial-up

    • Wireless (all 802.11)

    • Infrared

    • Bluetooth

    • Cellular

    • VoIP

Remote Technician 4.1/IT Technician 5.1—Identify the fundamental principles of networks.

  • Identify names, purposes, and characteristics of basic network protocols and terminologies, for example:

    • ISP

    • TCP/IP (gateway, subnet mask, DNS, WINS, static and automatic address assignment)

    • IPX/SPX (NWLink)

    • NETBEUI/NETBIOS

    • SMTP

    • IMAP

    • HTML

    • HTTP

    • HTTPS

    • SSL

    • Telnet

    • FTP

    • DNS

IT Technician 5.2—Install, configure, optimize, and upgrade networks.

  • Install and configure browsers.

    • Enable/disable script support.

    • Configure proxy and security settings.


  

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