Networking Crash Course
This Networking Crash Course equips you with hands-on skills to design, secure, and troubleshoot small networks confidently. Master IP addressing, subnetting, VLANs, routing, switching, Wi-Fi setup, guest isolation, device hardening, documentation, and proven troubleshooting tools for real-world small office scenarios.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain practical skills in designing and securing small networks quickly. Cover IP addressing, subnetting, DHCP planning, VLANs, routing, switching, basic firewall rules, Wi-Fi security, guest isolation, device hardening, topology mapping, documentation, and structured troubleshooting with essential tools.
Elevify advantages
Develop skills
- Plan IP addressing and subnetting for VLANs and DHCP scopes without conflicts.
- Set up routing, switching, VLANs, trunks, and inter-VLAN routing quickly.
- Configure Wi-Fi SSIDs, channels, and guest isolation from internal networks.
- Apply basic network security to firewalls, NAS, printers, and admin access.
- Use ping, traceroute, and structured methods to troubleshoot network issues.
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
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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