beginner|6 hours|5 steps (+1 optional)
Networking Fundamentals
Master the networking concepts that underpin every homelab. From IP addresses to DNS, build a solid foundation.
networkingfundamentals
Path Steps
1
Track Lesson
Networking Foundations
Start with how networks actually work
2
Knowledge Base
Subnets Explained
Quick reference on subnet concepts
3
Interactive Tool
Subnet Calculator
Practice calculating network ranges
4
Knowledge Base
DNS Explained
How domain name resolution works
5
Knowledge Base
NAT Explained
How your router handles IP translation
6
Knowledge BaseOptional
VLANs Explained
Virtual network segmentation basics
Start This Path
Begin with "Networking Foundations"