IP addressing schemes, subnet masks, subnetting and CIDR notation

What this note covers

1. The binary you need for subnetting
2. Subnet masks and CIDR notation
3. Worked example: network, broadcast and usable range for one host
4. Dividing a network into equal subnets
5. Designing subnets from host requirements
6. Assigning addresses to devices and interfaces
7. Subnetting and broadcast domains; exam technique

7 sections · 11 key terms & formulas · 6 common mistakes