Part I: Networking Fundamentals
Cisco Published ICND1 Exam Topics* Covered in This Part
Describe the operation of data networks
• Describe the purpose and functions of various network devices
• Select the components required to meet a given network specification
• Use the OSI and TCP/IP models and their associated protocols to explain how data flows in a network
• Describe common networking applications including web applications
• Describe the purpose and basic operation of the protocols in the OSI and TCP models
• Describe the impact of applications (Voice Over IP and Video Over IP) on a network
• Describe the components required for network and Internet communications
• Identify and correct common network problems at Layers 1, 2, 3, and 7 ...
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