CCENT Exam Prep (Exam 640-822)

Chapter 1. Standard Internetworking Models

<feature><title>Objectives</title>

This chapter covers the following Cisco-specific objectives for the “Describe the operation of data networks” section of the 640-822 ICND1 exam:

<objective>

Use the OSI and TCP/IP models and their associated protocols to explain how data flows in a network

</objective> <objective>

Describe common networked applications including web applications

</objective> <objective>

Describe the purpose and basic operation of the protocols in the OSI and TCP models

</objective> <objective>

Determine the path between two hosts across a network

</objective> </feature><feature><title>Outline</title>

Introduction			10
What Is an Internetwork?			10
Types of Internetworks			11
	Local Area Network (LAN)		11 ...