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← 2.3 Computer Network Elements

Network software, protocols, and evaluating a network

Computer Studies · Grade 10 · about 40 minutes

The software that runs a network, the protocols that make communication possible, the criteria for judging a network, and connecting a device to one.

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  • 5 sections of explanation, worked examples and diagrams
  • 1 practice task with hints and worked answers
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Other lessons in this sub-strand

  1. Types of network, and the devices that build them
  2. Network software, protocols, and evaluating a network
  3. PAN, LAN and the school WLAN
  4. MAN, WAN and the internet
  5. DTE, DCE and the NIC
  6. Repeater, hub and switch
  7. Bridge, router, gateway and modem
  8. Network software you actually run
  9. Protocols, HTTPS and DNS
  10. Evaluating a network and joining one