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

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