• A Essentials Objectives
  • Video/Demo Time
  • Number of Exam Questions 8 questions Total Time About 35 minutes Section 6.4: Network Configuration Summary
  • Number of Exam Questions 15 questions Total Time
  • Lesson Plans




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    Section 6.2: Protocols

    Summary


    This section explores how protocols are used to allow computers to communicate on a network. Details discussed include:

    • Common protocol suites:

      • TCP/IP

      • NetBIOS

    • Protocols in the TCP/IP protocol suite:

      • HyperText Transfer Protocol (HTTP)

      • HyperText Markup Language (HTML)

      • Secure Sockets Layer (SSL)

      • HyperText Transfer Protocol over Secure Socket Layer or HTTP over SSL (HTTPS)

      • File Transfer Protocol (FTP)

      • Simple Mail Transfer Protocol (SMTP)

      • Internet Message Access Protocol (IMAP)

      • Post Office Protocol 3 (POP3)

      • Remote Terminal Emulation (Telnet)

      • Secure Shell (SSH)

      • Domain Name System (DNS)
    A Essentials Objectives:

    Lecture Focus Questions:

    • What is the difference between a protocol and a protocol suite?

    • What is the most common protocol suite used by computers today? Why?

    • What are three e-mail protocols? How are they different?

    • How can you tell if your browser is using SSL?

    • How is FTP different from HTTP? When would you use FTP over HTTP?

    • What is a secure alternative to Telnet?

    Video/Demo Time



    video6.2.1 Network Protocols 5:03

    Number of Exam Questions


    9 questions

    Total Time


    About 15 minutes

    Section 6.3: Addressing

    Summary


    In this section students will learn the basics of how network devices use addresses to identify other devices. Concepts covered include:
    A Essentials Objectives:

    • 4.1 Summarize the basics of networking fundamentals, including technologies, devices and protocols

    Lecture Focus Questions:

    • What is the difference between a MAC address and an IP address? Which address can you assign to a computer?

    • How does the IP address indicate both the network and the node address? What is used to identify each part of the address?

    • What is the address class of IP address 133.66.155.189?

    • What is the default subnet mask for the IP address 166.88.1.45? What is the network address? What is the host address?

    • What happens to the MAC address when you move a computer to another network?

    Video/Demo Time



    video6.3.1 Device Addressing 11:42
    video6.3.2 IP Addressing 14:36
    Total 26:18

    Number of Exam Questions


    8 questions

    Total Time


    About 35 minutes

    Section 6.4: Network Configuration

    Summary


    This section provides an overview of network configurations. Concepts covered include:

    • Hardware devices used on a network:

      • Media

      • Network adapter

      • Hub

      • Switch

      • Router

      • Bridge

    • Networking standards:

      • Ethernet

      • Wireless

      • Dialup

      • Digital Subscriber Line (DSL)

      • Cable

      • Cellular

      • Satellite
    A Essentials Objectives:

    • 4.1 Summarize the basics of networking fundamentals, including technologies, devices and protocols

    • 4.3 Compare and contrast the different network types

      • Broadband

        • DSL

        • Cable

        • Satellite

      • Dial-up

      • Wireless

      • Cellular

    Lecture Focus Questions:

    • What is the transmission medium for wireless networks?

    • What is the difference between half-duplex mode and a full-duplex mode?

    • What are the main differences between a hub and a switch? What makes a switch a better choice for many networks?

    • Which device would you use to connect two network segments with different subnet addresses?

    • What type of device connects hosts using different transmission media on the same subnet?

    • What letters are used in Ethernet standards to identify copper cables?

    • Which networking types are most readily available in every part of the country?

    • How does DSL provide support for both analog and digital data on the same telephone line?

    Video/Demo Time



    video6.4.1 Network Devices 3:09
    video6.4.3 Networking Standards 6:48
    Total 9:57

    Number of Exam Questions


    15 questions

    Total Time


    About 30 minutes
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