Chapter 8IP Subnetting, Troubleshooting IP, and Introduction to NAT

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

  • Domain 1.0 Networking Concepts
  • 1.4 Explain common networking ports, protocols, services, and traffic types.
    • Traffic types
      • Unicast
      • Multicast
      • Anycast
      • Broadcast
  • 1.7 Given a scenario, use appropriate IPv4 network addressing.
    • Public vs. private
      • Automatic Private IP Addressing (APIPA)
      • RFC1918
      • Loopback/localhost
    • Subnetting
      • Variable Length Subnet Mask (VLSM)
      • Classless Inter-domain Routing (CIDR)
    • IPv4 address classes
      • Class A
      • Class B
      • Class C
      • Class D
      • Class E
  • Domain 2.0 Network Implementation
  • 2.1 Explain characteristics of routing technologies.
    • Address translation
      • NAT
      • Port ...

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