Mastering IP Addressing: From Beginner to Pro

Name: Mastering IP Addressing: From Beginner to Pro
Rating: 4.9 (77 reviews)

Learn IPv4, IPv6, and Subnetting with Real-World Networking Scenarios

Created byEman shafique

Last updated 6/2025

English

What you'll learn

Understand what IP addresses are and why they are essential in networking
Differentiate between IPv4 and IPv6 addressing
Learn how IP addresses are structured and formatted
Understand public vs private IP addresses and how they are used
Identify and explain network and host portions of an IP address
Perform basic binary to decimal conversion for IP addresses
Understand and calculate subnet masks and subnets
Learn the purpose and use of default gateways and broadcast addresses
Recognize and assign valid IP addresses to devices
Build a strong foundation for more advanced networking topics like routing and network security

Course content

1 section • 10 lectures • 38m total length

THE ROLE OF IP ADDRESSES2:50
Understand why IP addressing matters by comparing a mail envelope's source and destination to IP packets. Explore IPv4's 32-bit addresses, IPv6's space, and the network (or prefix) versus host portions.
CONFIGURING AND VERIFYING IP ADDRESSES4:07
DYNAMICALLY ASSIGNING IP VERSION ADDRESSES3:43
DYNAMICALLY ASSIGNING IP VERSION ADDRESSES2:57
IP VERSION ADDRESS STRUCTURE3:09
IP VERSION ADDRESS CLASSES4:28
Learn IPv4 address classes a, b, c, d, and e, by first octet ranges and masks (/8, /16, /24), with loopback 127.0.0.1 and multicast class d, reserved class e.
PRIVATE VS PUBLIC IP VERSION ADDRESSES4:17
IP VERSION ADDRESS STRUCTURE4:26
IP VERSION ADDRESS CATEGORIES4:46
LOOKING UP IP ADDRESSES WITH DNS3:42

Requirements

No prior networking experience needed — this course starts from the basics

Description

Understanding how devices communicate across a network is a foundational skill for anyone entering the world of IT, computer networking, or cybersecurity. One of the most important building blocks of networking is IP addressing. This course is designed to help you grasp the core concepts behind IP addresses in a clear, straightforward, and beginner-friendly way. Whether you’re a student, a professional switching careers, or someone simply interested in learning how networks work, this course will guide you through everything you need to know about IP addressing.

We start with the basics — what an IP address is, why it’s needed, and how it helps devices find and talk to each other across local and global networks. Then we go deeper into concepts like IPv4, IPv6, binary conversion, and subnetting. Everything is explained in a logical and simple manner, avoiding unnecessary jargon. You’ll get step-by-step explanations and real-world examples to help you understand how IP addressing works in actual networks.

No previous knowledge of networking is required to take this course. If you’ve ever felt confused by the idea of IP addresses or intimidated by the numbers and formulas, this course is for you. By the end, you’ll feel confident in your understanding of IP addressing and ready to explore more advanced networking topics.

Join today and build a strong foundation that will support your growth in networking, cybersecurity, cloud computing, and beyond

Who this course is for:

Beginners who want to learn the basics of networking and IP addressing
Students preparing for IT certifications like CompTIA Network+, CCNA, or similar
Aspiring network engineers, IT support technicians, or cybersecurity professionals
Anyone interested in how devices communicate over the internet and local networks
Professionals switching to IT who need a solid foundation in networking concepts
Computer science or IT students who want to strengthen their networking knowledge