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CCENT: Cisco® Certified Entry Networking Technician Study Guide by Todd Lammle

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Chapter 1. Internetworking

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 components required for network and Internet communications

  • Identify and correct common network problems at layers 1, 2, 3 and 7 using a layered model approach

IMPLEMENT A SMALL SWITCHED NETWORK

  • Select the appropriate media, cables, ports, and connectors to connect switches to other network devices ...

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