Beginner Computer Network Course
This beginner course builds strong networking basics for telecom. Learners master IPv4 addressing, VLAN design, subnetting, DHCP, NAT, and troubleshooting via practical small-office examples. Gain confidence to design, segment, secure, and maintain reliable networks effectively.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain hands-on skills to design and set up small office networks confidently. Master IPv4 addressing, private IP ranges, subnetting, VLANs for admin, support, and guest access. Practice DHCP configuration, static IPs, NAT, inter-VLAN routing, basic security, documentation, and troubleshooting for immediate use.
Elevify advantages
Develop skills
- Design IPv4 subnets for admin, support, and guest networks quickly.
- Configure VLANs to segment traffic and enable secure routing between VLANs.
- Set up DHCP servers and static IPs with proper DNS and gateway settings.
- Troubleshoot network traffic flows using essential diagnostic tools.
- Plan topologies for small offices including routers, switches, and security.
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 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 that I don't need.

Mariana FerresPhotography Student
I like the content and the way of presentation and video transcription, 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 in learning.

André FelipePrompt Engineering Student
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