Module 6: Ethernet Fundamentals
Overview
While teaching Module 6, emphasize two graphical representations. First, repeatedly contrast the Ethernet Layers with the OSI model. Second, repeatedly call attention to the IEEE 802.3 Ethernet frame structure.

Module 6 Caution
Several of the major concepts, especially the timing, interframe spacing, backoff, duplex, and auto-negotiation, are abstract and difficult to master. Unfortunately this difficulty is compounded by a relative lack of graphics. Upcoming instructional materials will address this, but for now consider drawing diagrams to help students visualize the concepts in this module.

Students completing this module should be able to perform the following tasks:

• Describe the basics of Ethernet technology
• Explain naming rules of Ethernet technology
• Define how Ethernet and the OSI model interact
• Describe the Ethernet framing process and frame structure
• List Ethernet frame field names and purposes
• Identify the characteristics of CSMA/CD
• Describe the key aspects of Ethernet timing, interframe spacing and backoff time after a collision
• Define Ethernet errors and collisions
• Explain the concept of auto-negotiation in relation to speed and duplex

6.1 Ethernet Fundamentals

• Essential labs: none
• Optional labs: none
• Core TIs: 6.1.2, 6.1.3, and 6.1.7

6.2 Ethernet Operation

• Essential labs: none
• Optional labs: none
• Core TIs: 6.2.2, 6.2.10

Reading to be Done:

READ MODULE 6 ON LINE -- read it twice to retain the information

There are interactive media options available at the end of some of the pages.  It would be helpful TO YOU if you attempted these.  The quizzes are also a good option.  They give you an idea of what to expect on the test.

Review the following Powerpoints

HFCC Powerpoint

Cisco Powerpoint

Other Documents to be Read/Reviewed: 

No book, no internet access - Chapter text in WORD format - print in class and take home

IEEE Standards

Writing Assignments: 

Module 6 Study Guide - print, complete and hand in

Module 6 Engineering Journal

CCNA Exam Review Questions

Labs Required:

There are no labs from the lab books.  HOWEVER, THERE ARE ALL KINDS OF INTERACTIVE LABS OFFERED AT THE END OF MANY SECTIONS.  I IMPLORE YOU TO DO THESE INTERACTIVE LABS.

Quiz:  Test your knowledge

Tests:  Module 6 - on line