4-Hour Online, Self-Paced Course
Find the course here at our Online School
IPv4 addressing remains one of the most important foundational skills in networking. Whether you are configuring a network, troubleshooting connectivity, interpreting routing information, or analyzing packets, you need to understand how IPv4 addresses and network masks work together.
Understanding IPv4 Addressing and Subnetting provides a practical introduction to IPv4 addressing, network masks, subnetting, and Variable Length Subnet Masking (VLSM). The course is designed to help students move beyond simply recognizing an IPv4 address and develop the skills needed to understand how addresses identify networks, subnets, and individual devices.
Students also examine the evolution of IPv4 addressing from classful addressing to the classless addressing methods used in modern networks.
Course Description
IPv4 addressing can initially appear complicated, particularly when subnet masks, subnetting, VLSM, and address planning are introduced. This course breaks those concepts into manageable pieces and provides students with a structured approach to understanding IPv4 addressing.
Students begin with the background and development of IPv4 addressing and then learn how the IPv4 network mask determines the network and host portions of an address. From there, the course introduces subnet addressing and Variable Length Subnet Masking before examining practical IPv4 addressing operations.
The goal is to give students a solid foundation they can apply to network configuration, troubleshooting, routing, packet analysis, and continued networking education.
Course Objectives
Upon completion of this course, students should have a solid foundation in:
- IPv4 addressing concepts and terminology
- The history and evolution of IPv4 addressing
- Classful and classless IPv4 addressing
- IPv4 network masks
- Determining network and host portions of IPv4 addresses
- IPv4 subnetting
- Variable Length Subnet Masking (VLSM)
- IPv4 addressing operations
- Applying IPv4 addressing concepts to real-world networks
Who Should Attend?
This course is designed for anyone who needs to understand IPv4 addressing and subnetting, including:
- Broadband and telecommunications technicians
- Network technicians
- Network support personnel
- Field technicians
- Help desk and technical support personnel
- Network administrators
- Sales engineers and technical sales personnel
- Students beginning their study of routing and TCP/IP
- Anyone who needs stronger IPv4 addressing and subnetting skills
No previous subnetting experience is required.
Course Prerequisites
None.
A basic familiarity with computer networks is helpful but not required. The course is designed to introduce IPv4 addressing and subnetting concepts from the ground up.
Course Materials
Students are provided with supporting course materials in PDF format. Video lessons and course exercises are accessed through the CellStream Online learning environment using a standard web browser.
Course Outline
Section 1: IPv4 Addressing Background
Section 2: Mastering the IPv4 Network Mask
Section 3: IP Subnet Addressing – Variable Length Subnet Masking
Section 4: IPv4 Addressing Operations
Section 5: Conclusion
Build a Strong IPv4 Foundation
IPv4 may be a mature technology, but understanding IPv4 addressing and subnetting remains essential for networking professionals.
Network configuration, routing tables, DHCP, NAT, access control lists, troubleshooting tools, and packet captures all rely heavily on an understanding of IPv4 addresses and network masks. Developing strong subnetting skills makes many other networking concepts significantly easier to understand.
Understanding IPv4 Addressing and Subnetting provides a concise, self-paced way to build those fundamental skills and prepare for more advanced networking topics.
Take the course online at CellStream Online School of Network Science.
Course Description, Content, Outline, and Instructional Design are Copyright ©CellStream, Inc.