Ccna1v3 Mod02 Class

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Transcript

  • 1. CCNA 1 v3.1 Module 2 Networking Fundamentals Nasir Majeed
  • 2. Objectives
  • 3. Networking Devices
  • 4. Network Topology
  • 5. Network Protocols
  • 6. Local-area Networks (LANs)
  • 7. Wide-area Networks (WANs)
  • 8. Importance of Bandwidth
  • 9. Bandwidth Pipe Analogy
  • 10. Bandwidth Measurements
  • 11. Bandwidth Limitations
  • 12. Bandwidth Throughput
  • 13. Digital Transfer Calculation
  • 14. Digital versus Analog
  • 15. Using Layers to Describe Data Communication
  • 16. OSI Model
  • 17. OSI Layers
  • 18. OSI Layers
    • Provides connectivity and path selection between two host
    • Provides Logical address
    • No error correction, best effort delivery.
  • 19. OSI Layers
  • 20. OSI Layers
  • 21. OSI Layers
  • 22. OSI Layers
  • 23. OSI Layers
  • 24. Peer-to-Peer Communication
  • 25. TCP/IP Model
  • 26. Encapsulation
  • 27. Names for Data at Each Layer
  • 28. Summary