Networking

It all comes together here. In the Final Capstone Project, you’ll design and document a complete network from the ground up — planning devices, IP ranges, VLANs, and security layers.… Read more.

When something breaks, the best admins don’t panic — they follow a process. In Part 8: Troubleshooting & Documentation, you’ll practice diagnostic commands, build flowcharts, and learn to document issues… Read more.

Today’s networks go beyond the office. Part 7: Cloud & Remote Networks explores how to extend on-prem systems into the cloud with platforms like AWS or Azure. You’ll diagram hybrid… Read more.

Protection is part of performance. In Part 6: Security & Monitoring, you’ll learn how to defend your network through firewalls, ACLs, and live-traffic analysis. Discover how to identify vulnerabilities, prevent… Read more.

Behind every stable network are the services that make it work. Part 5: Network Services & Protocols guides you through DHCP, DNS, NAT, and VPN — the building blocks that… Read more.

Switches move traffic inside a network; routers move it between them. In Part 4: Switching & Routing, you’ll learn how data actually travels — configuring VLANs, static routes, and inter-network… Read more.

Every network runs on structure. In Part 3: IP Addressing & Subnetting, you’ll learn how to organize that structure — planning IP ranges, dividing networks into subnets, and assigning devices… Read more.

Every network starts with physical design. In Part 2: Hardware, Topologies & Devices, you’ll explore the switches, routers, and firewalls that make data move — and the topologies that keep… Read more.

Every connection tells a story. In Part 1: Network Foundations, you’ll learn how networks function, how devices communicate, and what role you play as the person who keeps it all… Read more.