CCNA 1 v3.1 Module 2  Networking Fundamentals Nasir Majeed
Objectives
Networking Devices
Network Topology
Network Protocols
Local-area Networks (LANs)
Wide-area Networks (WANs)
Importance of Bandwidth
Bandwidth Pipe Analogy
Bandwidth Measurements
Bandwidth Limitations
Bandwidth Throughput
Digital Transfer Calculation
Digital versus Analog
Using Layers to Describe Data Communication
OSI Model
OSI Layers
OSI Layers  <ul><li>Provides connectivity and path selection between two host </li></ul><ul><li>Provides Logical address <...
OSI Layers
OSI Layers
OSI Layers
OSI Layers
OSI Layers
Peer-to-Peer Communication
TCP/IP Model
Encapsulation
Names for Data at Each Layer
Summary
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Ccna1v3 Mod02 Class

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Ccna1v3 Mod02 Class

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