Networking Crash Course
Networking Crash Course equips you with practical skills to design and secure small networks quickly. Learn IP addressing, subnetting, DHCP planning, VLANs, routing, and switching, then apply basic firewall rules, Wi-Fi security, guest isolation, and device hardening. You also practise mapping topologies, documenting environments, and using proven troubleshooting steps and tools to resolve issues confidently.

4 to 360 hours of flexible workload
certificate valid in your country
What Will I Learn?
Networking Crash Course equips you with practical skills to design and secure small networks quickly. Learn IP addressing, subnetting, DHCP planning, VLANs, routing, and switching, then apply basic firewall rules, Wi-Fi security, guest isolation, and device hardening. You also practise mapping topologies, documenting environments, and using proven troubleshooting steps and tools to resolve issues confidently.
Elevify Advantages
Develop Skills
- IP design & subnetting: Plan VLANs, DHCP scopes, and avoid conflicts quickly.
- Routing & switching: Configure VLANs, trunks, and inter-VLAN routing in minutes.
- Wi-Fi & guest access: Tune SSIDs, channels, and isolate guests from internal equipment.
- Network security basics: Harden firewall, NAS, printers, and admin access swiftly.
- Troubleshooting toolkit: Use ping, traceroute, and structured steps to fix issues.
Suggested Summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...

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

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

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the supplementary videos really help with learning.

Giulio CarloPrompt Engineering Student
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