Network and Infrastructure Course
Master VLANs, routing, QoS, security, and high availability with this Network and Infrastructure Course. Designed for telecom professionals who need to design, secure, and optimize multi-site networks that stay resilient under real-world traffic and failures.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
The Network and Infrastructure Course gives you practical skills to design and operate reliable, scalable networks across multiple sites. Learn enterprise topologies, IP addressing and subnetting, VLANs, QoS, routing, WAN options, and security architecture. You also cover monitoring, backups, high availability, and capacity planning so you can build, optimize, and protect modern infrastructure with confidence.
Elevify advantages
Develop skills
- VLAN and QoS design: Segment users and tune voice traffic in real-world networks.
- Routing and WAN skills: Build resilient OSPF, BGP, MPLS, IPsec, and SD-WAN links.
- Security architecture: Design firewalls, VPNs, and micro-segmentation for branches.
- High availability planning: Implement redundant cores, links, and tested failover.
- Monitoring and IP planning: Deploy telemetry, backups, and scalable IP addressing.
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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Course in PDF