Training Trains Internship
Student login
← All free certificates
Free learning path

IP Addressing & Subnetting

10 short modules. Each one: a simple lesson, two quick games and a 8-question quiz for its own free certificate. Finish them all, then take the full IP Addressing & Subnetting certificate.

0 of 10 module certificates
Start module 1 →
  1. What is an IP address?IP addresses identify devices on a network.0/4
  2. Binary and decimal conversionConvert between binary and decimal for subnetting.0/4
  3. Address classes and private rangesKnow IPv4 classes and private address ranges.0/4
  4. Subnet masks and CIDRUse subnet masks and prefix notation.0/4
  5. Network, broadcast and host rangesFind the network address, broadcast and usable range.0/4
  6. Subnetting a networkSplit a network into smaller subnets.0/4
  7. VLSMUse variable-length subnet masks to avoid waste.0/4
  8. Supernetting and routingSummarise routes and understand gateways.0/4
  9. IPv6 basicsUnderstand IPv6 addresses and notation.0/4
  10. Practical addressing and toolsApply addressing in real networks.0/4
Final step

🏆 Full IP Addressing & Subnetting certificate

20 questions from basic to advanced, 60% to pass. Best taken after the modules.

Get the full certificate →