Chapter 11

IPv4 Addressing

Objectives

Upon completion of this chapter, you will be able to answer the following questions:

  • What is the structure of an IPv4 address, including the network portion, the host portion, and the subnet mask?

  • What are the characteristics and uses of unicast, broadcast, and multicast IPv4 addresses?

  • What are public, private, and reserved IPv4 addresses?

  • How does subnetting a network enable better communication?

  • How do you calculate IPv4 subnets for a /24 prefix?

  • How do you calculate IPv4 subnets for /16 and /8 prefixes?

  • Given a set of requirements for subnetting, how do you implement an IPv4 addressing scheme?

  • How do you create a flexible addressing scheme using variable-length subnet masking (VLSM)?

  • How do you implement ...

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