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Protocols, Layers & Packet Switching

OCR J2771.3gGCSELesson packSubscription
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  • 8 questions
  • 27 marks
  • about 20 minutes
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Question types: short answer, multi-part, ordering, matching, true or false.

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About this resource

Understand common network protocols (HTTP, HTTPS, FTP, POP, IMAP, SMTP, TCP/IP), the concept of layers in the TCP/IP stack, and how data is transmitted using packet switching.

15 slides.

Lesson outline

  1. Prior Knowledge Check
  2. What Is a Protocol?
  3. Common Network Protocols
  4. Match the Protocol
  5. The TCP/IP Layer Model
  6. Which Layer?
  7. Packet Switching
  8. Packet Switching in Action
  9. Packet Switching - Step by Step
  10. Fill the Gaps - Packets & Protocols
  11. Quick Check - Protocols
  12. Exam Practice - Packet Switching
Unit bundle1.3 Networks
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