Subnetting

Subnet Masks

• 255.255.255.0 (/24): It is commonly used for small to medium-sized networks.
• 255.255.0.0 (/16): It is used for larger networks.
• 255.0.0.0 (/8): It is used for very large networks.

Calculating Subnets

• displays detailed subnet information.
• ipcalc is used to calculate subnets.

ipcalc 192.168.1.0/24