A /24 network has 24 network bits and 8 host bits.We need 4 subnets. Using (Not enough)

10.0.0.112/30 (Range: .112 to .115). Useable hosts: 10.0.0.113 - 10.0.0.114 .

"IP Subnetting - From Zero to Guru" by Paul Browning provides a structured approach to mastering IP addressing for certifications, focusing on rapid calculation methods rather than complex binary math. The curriculum covers fundamental concepts like CIDR notation, subnet masks, and variable-length subnet masking (VLSM) designed for practical network application. Explore the full course details at Udemy .

You can restrict traffic between subnets (using routers or VLANs).

Before diving into subnetting math, you must understand how computers see IP addresses. Binary vs. Decimal