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CompTIA® Network+® 2009 In Depth by Tamara Dean

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Chapter 4. Introduction to TCP/IP Protocols

After reading this chapter and completing the exercises, you will be able to:

  • Identify and explain the functions of the core TCP/IP protocols

  • Explain how the TCP/IP protocols correlate to layers of the OSI model

  • Discuss addressing schemes for TCP/IP in IPv4 and IPv6

  • Describe the purpose and implementation of DNS (Domain Name System) and DHCP (Dynamic Host Configuration Protocol)

  • Identify the well-known ports for key TCP/IP services

  • Describe common application layer TCP/IP protocols

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