CCNA: Cisco Certified Network Associate Study Guide, Seventh Edition
CCNA (640-802) Exam Objectives
| Objective | Chapter |
| Describe how a network works. | |
| Describe the purpose and functions of various network devices. | 1 |
| Select the components required to meet a network specification. | 1 |
| Use the OSI and TCP/IP models and their associated protocols to explain how data flows in a network. | 1, 2 |
| Describe common networked applications including web applications. | 1 |
| Describe the purpose and basic operation of the protocols in the OSI and TCP models. | 1, 3, 11 |
| Describe the impact of applications (Voice over IP and Video over IP) on a network. | 1 |
| Interpret network diagrams. | 1, 7 |
| Determine the path between ... |
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