© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 1Version 4.0

Ethernet

Network Fundamentals – Chapter 9

2© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

What Will we Learn from chapter 9?

Basic characteristics of network media used in Ethernet.

Physical and data link features of Ethernet.

Function and characteristics of the media access control method.

Importance of Layer 2 addressing used for data transmission.

Different types of addressing – how it impacts network operation and performance.

Contrast the benefits of using Ethernet switches over hubs.

The ARP process.

3© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Characteristics of Network Media used in Ethernet

4© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Characteristics of Network Media used in Ethernet

5© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Characteristics of Network Media used in Ethernet

6© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Physical and Data Link Features of Ethernet Standards and Implementation

7© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Physical and Data Link Features of Ethernet

8© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Physical and Data Link Features of Ethernet

9© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Physical and Data Link Features of Ethernet

10© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Physical and Data Link Features of Ethernet

11© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Function and Characteristics of the Media Access Control Method

12© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Function and Characteristics of the Media Access Control Method

13© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Function and Characteristics of the Media Access Control Method

14© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Physical and Data Link Features of Ethernet Standards and Implementation

15© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Layer 2 Addressing and Its Impact on Network Operation and Performance

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Layer 2 Addressing and Its Impact on Network Operation and Performance

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Layer 2 Addressing and Its Impact on Network Operation and Performance

18© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Layer 2 Addressing and Its Impact on Network Operation and Performance

19© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Layer 2 Addressing and Its Impact on Network Operation and Performance

20© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Compare and Contrast the Use of Ethernet Switches versus Hubs in a LAN

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Compare and Contrast the Use of Ethernet Switches versus Hubs in a LAN

22© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Compare and Contrast the Use of Ethernet Switches versus Hubs in a LAN

23© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Explain the Address Resolution Protocol (ARP) Process

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Explain the Address Resolution Protocol (ARP) Process

25© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Explain the Address Resolution Protocol (ARP) Process

26© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Explain the Address Resolution Protocol (ARP) Process

27© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

What Did I Learn from chapter 9?

Basic characteristics of network media used in Ethernet.

Physical and data link features of Ethernet.

Function and characteristics of the media access control method.

Importance of Layer 2 addressing used for data transmission.

Different types of addressing – how it impacts network operation and performance.

Contrast the benefits of using Ethernet switches over hubs.

The ARP process.

28© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Ethernet

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