Chapter 6Introduction to the Internet Protocol

THE FOLLOWING COMPTIA NETWORK+ EXAM OBJECTIVES ARE COVERED IN THIS CHAPTER:

  • Domain 1.0 Networking Concepts
  • 1.1 Explain concepts related to the Open Systems Interconnection (OSI) reference model.
    • Layer 1 - Physical
    • Layer 2 - Data link
    • Layer 3 - Network
    • Layer 4 - Transport
    • Layer 5 - Session
    • Layer 6 - Presentation
    • Layer 7 - Application
  • 1.4 Explain common networking ports, protocols, services, and traffic types.
  • Protocols Ports
File Transfer Protocol (FTP) 20/21
Secure File Transfer Protocol ...

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