IP Basics: Routing 101

What's an IP subnet? What's a physical media-type? What's a media-protocol?

IP subnetting: Base-2 math

IP subnetting: The subnet mask

IP subnetting: Calculating with CIDR

IP subnetting: Carving up address space

Workstations--To gateway or not to gateway

Workstation and Gateway Routing Tables

Static vs. Dynamic Routing

RFC 1918 Private Address Space