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ITE PC v4.0

Chapter 1 1

OSI Network Layer

Activities

Chapter 5

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Chapter 1 3 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Labs

Lab 5.5.1 Examining a devices gateway

Lab 5.5.2 Examining a route

Lab 5.6.1 Skills integration challenge

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Chapter 1 5 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Network Layer Protocols and Internet Protocol(IP)

Identify the basic characteristics and the role of theIPv4 protocol

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Chapter 1 6 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Network Layer Protocols and Internet Protocol(IP)

Describe the implications for the use of the IP as it ismedia independent

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Chapter 1 9 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Grouping Devices into Networks andHierarchical Addressing

List several ways in which dividing a large network canincrease network performance

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Chapter 1 11 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Grouping Devices into Networks andHierarchical Addressing

Describe how hierarchical addressing solves theproblem of devices communicating across networks ofnetworks

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Chapter 1 12 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Grouping Devices into Networks andHierarchical Addressing

Describe the purpose of further subdividing networksinto smaller networks

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Chapter 1 13 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Fundamentals of Routes, Next Hop Addressesand Packet Forwarding

Describe the role of an intermediary gateway device inallowing devices to communicate across sub-dividednetworks

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Chapter 1 15 2007 Cisco Systems, Inc. All rights reserved. Cisco Public

Fundamentals of Routes, Next Hop Addressesand Packet Forwarding

Describe the purpose and use of the destinationnetwork in a route

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Fundamentals of Routes, Next Hop Addressesand Packet Forwarding

Trace the steps of several IP packets as they arerouted through several gateways from devices on onesub network to devices on other sub networks

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ITE PC v4.0

Case Study

Discutir en parejas y contestar el caso de estudio

15 minutos