1. 1 © 2003, Cisco Systems, Inc. All rights reserved. CCNA 1 v3.0 Module 6 Ethernet Fundamentals

2. 222 © 2003, Cisco Systems, Inc. All rights reserved. Purpose of This PowerPoint This PowerPoint primarily consists of the Target Indicators (TIs) of this module in CCNA version 3.0. It was created to give instructors a PowerPoint to take and modify as their own. This PowerPoint is: NOT a study guide for the module final assessment. NOT a study guide for the CCNA certification exam. Please report any mistakes you find in this PowerPoint by using the Academy Connection Help link.

3. 333 © 2003, Cisco Systems, Inc. All rights reserved. To Locate Instructional Resource Materials on Academy Connection: Go to the Community FTP Center to locate materials created by the instructor community Go to the Tools section Go to the Alpha Preview section Go to the Community link under Resources See the resources available on the Class home page for classes you are offering Search http://www.cisco.comhttp://www.cisco.com Contact your parent academy!

4. 444 © 2003, Cisco Systems, Inc. All rights reserved. Objectives

5. 555 © 2003, Cisco Systems, Inc. All rights reserved. Introduction to Ethernet

6. 666 © 2003, Cisco Systems, Inc. All rights reserved. IEEE Ethernet Naming Rules

7. 777 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet and the OSI Model

8. 888 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet and the OSI Model

9. 999 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet and the OSI Model

10. 10 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet and the OSI Model

11. 11 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet and the OSI Model

12. 12 © 2003, Cisco Systems, Inc. All rights reserved. Naming

13. 13 © 2003, Cisco Systems, Inc. All rights reserved. Naming

14. 14 © 2003, Cisco Systems, Inc. All rights reserved. Layer 2 Framing

15. 15 © 2003, Cisco Systems, Inc. All rights reserved. Layer 2 Framing

16. 16 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet Frame Structures

17. 17 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet Frame Structures

18. 18 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet Frame Structures

19. 19 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet Frame Fields

20. 20 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet Frame Fields

21. 21 © 2003, Cisco Systems, Inc. All rights reserved. Media Access Control (MAC)

22. 22 © 2003, Cisco Systems, Inc. All rights reserved. MAC Rules and Collision Detection/Backoff

23. 23 © 2003, Cisco Systems, Inc. All rights reserved. MAC Rules and Collision Detection/Backoff

24. 24 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet Timing

25. 25 © 2003, Cisco Systems, Inc. All rights reserved. Interframe Spacing and Backoff

26. 26 © 2003, Cisco Systems, Inc. All rights reserved. Interframe Spacing and Backoff

27. 27 © 2003, Cisco Systems, Inc. All rights reserved. Error Handling

28. 28 © 2003, Cisco Systems, Inc. All rights reserved. Types of Collisions

29. 29 © 2003, Cisco Systems, Inc. All rights reserved. Types of Collisions

30. 30 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet Errors

31. 31 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet Errors

32. 32 © 2003, Cisco Systems, Inc. All rights reserved. FCS Errors

33. 33 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet Auto-Negotiation

34. 34 © 2003, Cisco Systems, Inc. All rights reserved. Ethernet Auto-Negotiation

35. 35 © 2003, Cisco Systems, Inc. All rights reserved. Transmission Priority Rank

36. 36 © 2003, Cisco Systems, Inc. All rights reserved. Summary