CCNA 1 v 3 1 Module 6 Ethernet

CCNA 1 v 3. 1 Module 6 Ethernet Fundamentals © 2004, Cisco Systems, Inc. All rights reserved. 1

Purpose of This Power. Point • This Power. Point primarily consists of the Target Indicators (TIs) of this module in CCNA version 3. 1. • It was created to give instructors a Power. Point to take and modify as their own. • This Power. Point 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 Power. Point by using the Academy Connection Help link. © 2004, Cisco Systems, Inc. All rights reserved. 2

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. com • Contact your parent academy! © 2004, Cisco Systems, Inc. All rights reserved. 3

Objectives © 2004, Cisco Systems, Inc. All rights reserved. 4

Introduction to Ethernet © 2004, Cisco Systems, Inc. All rights reserved. 5

IEEE Ethernet Naming Rules © 2004, Cisco Systems, Inc. All rights reserved. 6

Ethernet and the OSI Model © 2004, Cisco Systems, Inc. All rights reserved. 7

Ethernet and the OSI Model © 2004, Cisco Systems, Inc. All rights reserved. 8

Ethernet and the OSI Model © 2004, Cisco Systems, Inc. All rights reserved. 9

Ethernet and the OSI Model © 2004, Cisco Systems, Inc. All rights reserved. 10

Ethernet and the OSI Model © 2004, Cisco Systems, Inc. All rights reserved. 11

Naming © 2004, Cisco Systems, Inc. All rights reserved. 12

Naming © 2004, Cisco Systems, Inc. All rights reserved. 13

Layer 2 Framing © 2004, Cisco Systems, Inc. All rights reserved. 14

Layer 2 Framing © 2004, Cisco Systems, Inc. All rights reserved. 15

Ethernet Frame Structures © 2004, Cisco Systems, Inc. All rights reserved. 16

Ethernet Frame Structures © 2004, Cisco Systems, Inc. All rights reserved. 17

Ethernet Frame Structures © 2004, Cisco Systems, Inc. All rights reserved. 18

Ethernet Frame Fields © 2004, Cisco Systems, Inc. All rights reserved. 19

Ethernet Frame Fields © 2004, Cisco Systems, Inc. All rights reserved. 20

Media Access Control (MAC) © 2004, Cisco Systems, Inc. All rights reserved. 21

MAC Rules and Collision Detection/Backoff © 2004, Cisco Systems, Inc. All rights reserved. 22

MAC Rules and Collision Detection/Backoff © 2004, Cisco Systems, Inc. All rights reserved. 23

Ethernet Timing © 2004, Cisco Systems, Inc. All rights reserved. 24

Interframe Spacing and Backoff © 2004, Cisco Systems, Inc. All rights reserved. 25

Interframe Spacing and Backoff © 2004, Cisco Systems, Inc. All rights reserved. 26

Error Handling © 2004, Cisco Systems, Inc. All rights reserved. 27

Types of Collisions © 2004, Cisco Systems, Inc. All rights reserved. 28

Types of Collisions © 2004, Cisco Systems, Inc. All rights reserved. 29

Ethernet Errors © 2004, Cisco Systems, Inc. All rights reserved. 30

Ethernet Errors © 2004, Cisco Systems, Inc. All rights reserved. 31

FCS Errors © 2004, Cisco Systems, Inc. All rights reserved. 32

Ethernet Auto-Negotiation © 2004, Cisco Systems, Inc. All rights reserved. 33

Ethernet Auto-Negotiation © 2004, Cisco Systems, Inc. All rights reserved. 34

Transmission Priority Rank © 2004, Cisco Systems, Inc. All rights reserved. 35

Summary © 2004, Cisco Systems, Inc. All rights reserved. 36