1. What Are IPv4 Addresses Used For?
2. What Does an IPv4 Address Look Like?
3. Network and Subnetwork Masks
4. Ways to Write a Network or Subnet Mask
5. Network, Node, and Broadcast Addresses
6. Classes of IPv4 Addresses
7. Classless Addressing
8. Lessons Learned
2. Chapter 2. How to Subnet IPv4 Addresses
1. Subnetting a Class C Network Using
Binary
2. Subnetting a Class B Network Using
Binary
3. Binary ANDing
3. Chapter 3. Variable Length Subnet Masking
(VLSM)
1. IP Subnet Zero
2. VLSM Example
4. Chapter 4. Route Summarization
1. Example for Understanding Route
Summarization
