1 © 2004, Cisco Systems, Inc. All rights reserved. CCNA 1 v3.1 Module 7 Ethernet Technologies

222 © 2004, 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 3.1. 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.

333 © 2004, 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 Contact your parent academy!

444 © 2004, Cisco Systems, Inc. All rights reserved. Objectives

555 © 2004, Cisco Systems, Inc. All rights reserved. Types of Ethernet

666 © 2004, Cisco Systems, Inc. All rights reserved. Parameters for 10 Mbps Ethernet Operation

777 © 2004, Cisco Systems, Inc. All rights reserved. Ethernet Frame

888 © 2004, Cisco Systems, Inc. All rights reserved. Manchester Encoding Examples

999 © 2004, Cisco Systems, Inc. All rights reserved. 10BASE5 Architecture Example

10 © 2004, Cisco Systems, Inc. All rights reserved. 10BASE2 Network Design Limits

11 © 2004, Cisco Systems, Inc. All rights reserved. 10BASE-T Modular Jack Pinouts

12 © 2004, Cisco Systems, Inc. All rights reserved. 10BASE-T Repeated Network Design Limits

13 © 2004, Cisco Systems, Inc. All rights reserved. Parameters for 100-Mbps Ethernet Operation

14 © 2004, Cisco Systems, Inc. All rights reserved. Ethernet Frame

15 © 2004, Cisco Systems, Inc. All rights reserved. MLT-3 Encoding Example

16 © 2004, Cisco Systems, Inc. All rights reserved. 100BASE-TX Modular Jack Pinout

17 © 2004, Cisco Systems, Inc. All rights reserved. NRZI Encoding Examples

18 © 2004, Cisco Systems, Inc. All rights reserved. 100BASE-FX Pinout

19 © 2004, Cisco Systems, Inc. All rights reserved. Example of Architecture Configuration and Cable Distances

20 © 2004, Cisco Systems, Inc. All rights reserved. Types of Ethernet

21 © 2004, Cisco Systems, Inc. All rights reserved. Parameters for Gigabit Ethernet Operation

22 © 2004, Cisco Systems, Inc. All rights reserved. Ethernet Frame

23 © 2004, Cisco Systems, Inc. All rights reserved. Outbound (Tx) 1000Base-T Signal

24 © 2004, Cisco Systems, Inc. All rights reserved. Actual 1000Base-T Signal Transmission

25 © 2004, Cisco Systems, Inc. All rights reserved. Benefits of Gigabit Ethernet on Fiber

26 © 2004, Cisco Systems, Inc. All rights reserved. Gigabit Ethernet Layers

27 © 2004, Cisco Systems, Inc. All rights reserved. 1000BASE-SX and LX

28 © 2004, Cisco Systems, Inc. All rights reserved. Gigabit Ethernet Media Comparison

29 © 2004, Cisco Systems, Inc. All rights reserved. Gigabit Ethernet Architecture Maximum 1000BASE-SX Cable Distances Maximum 1000BASE-LX Cable Distances

30 © 2004, Cisco Systems, Inc. All rights reserved. Parameters for 10-Gbps Ethernet Operation

31 © 2004, Cisco Systems, Inc. All rights reserved. 10GBASE LX-4 Signal Multiplexing

32 © 2004, Cisco Systems, Inc. All rights reserved. 10-Gigabit Ethernet Implementations

33 © 2004, Cisco Systems, Inc. All rights reserved. Future of Ethernet The Expanding Scope of Ethernet

34 © 2004, Cisco Systems, Inc. All rights reserved. Summary