Computer Networking Course
This course offers hands-on training in VLAN design, inter-VLAN routing, switch security, IP addressing, and network troubleshooting using Cisco commands, enabling you to configure, verify, and document robust network setups.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This Computer Networking Course provides practical experience with VLAN design, router subinterfaces, and inter-VLAN routing using straightforward, ready-to-copy Cisco-style commands. You will set up access and trunk ports, apply basic switch security, create IP addressing schemes, and perform specific ping and traceroute checks. Gain skills to interpret verification results, fix common issues, and prepare professional configuration and troubleshooting documents.
Elevify advantages
Develop skills
- VLAN routing configuration: quickly set up router subinterfaces with 802.1Q tags.
- Cisco switch setup: confidently implement VLANs, trunks, and port security.
- Inter-VLAN troubleshooting: systematically identify routing, trunk, and ACL problems.
- Network testing mastery: employ ping, traceroute, ARP, and MAC tables to confirm paths.
- Addressing and design: develop scalable VLAN IP schemes and clear technician topology documents.
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 workloadWhat 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
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Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

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