internet Course
This course provides practical skills for setting up, securing, and troubleshooting small office networks, including Wi-Fi, IPv4, DNS, and diagnostic techniques.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
This straightforward Internet Course equips you with practical know-how to set up, protect, and fix small office networks with ease. You'll cover router, switch, and Wi-Fi setup, IPv4 addressing, subnets, gateways, and NAT. Get hands-on with DNS basics, spotting faults, and using public DNS. Use simple tools, monitoring tricks, and ready-made report formats to produce clear, professional network docs and outcomes.
Elevify advantages
Develop skills
- Secure Wi-Fi setup: apply WPA2/3, strong passwords, and safe guest access quickly.
- Small office network mapping: diagram devices, label cables, and trace traffic.
- DNS troubleshooting: fix name resolution using public DNS and clever tests.
- IPv4 and gateway essentials: understand subnets, NAT, and default route behaviour.
- Fast connectivity diagnostics: use ping, tracert, and router logs to isolate faults.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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