IPv4 - Internet Protocol version 4 - In-depth Review

In this lesson, we will perform an in-depth review of the IPv4 protocol. We will review general IPv4 networking concepts and provide detailed explanations for key parts of the IPv4 protocol. In particular, we will review

• IPv4 Addressing Notation
• IPv4 Classful Addressing
• IPv4 Classless Inter-Domain Routing
• IPv4 Reserved Addresses
• IPv4 Subnetting
• IPv4 Addressing Modes (Unicast, Broadcast, and Multicast)
• IPv4 Route Summarisation

Additionally, we will present IPv4 subnetting formulas and perform several sample subnetting calculations.