Part III: IP Version 4 Addressing and Subnetting
Parts III, IV, V, and VI all discuss features that make heavy use of IP version 4 (IPv4). This part focuses on the fundamentals of IPv4 addressing and subnetting. Chapter 11 takes a grand tour of IPv4 addressing as implemented inside a typical enterprise network. Chapters 12, 13, and 14 look at some of the specific questions people must ask themselves when operating an IPv4 network. Note that Part V also discusses other details related to IPv4 addressing.
Chapter 11: Perspectives on IPv4 Subnetting
Chapter 12: Analyzing Classful IPv4 Networks
Chapter 13: Analyzing Subnet Masks
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