Chapter 4. Domain 4 Network Management

CompTIA Network+ exam objectives covered in this chapter:

  • 4.1 Explain the function of each layer of the OSI model

    • Layer 1: physical

    • Layer 2: data link

    • Layer 3: network

    • Layer 4: transport

    • Layer 5: session

    • Layer 6: presentation

    • Layer 7: application

  • 4.2 Identify types of configuration management documentation

    • Wiring schematics

    • Physical and logical network diagrams

    • Baselines

    • Policies, procedures, and configurations

    • Regulations

  • 4.3 Given a scenario, evaluate the network based on configuration management documentation

    • Compare wiring schematics, physical and logical network diagrams, baselines, policies and procedures, and configurations to network devices and infrastructure

    • Update wiring schematics, physical and logical network ...

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