Data Communications Networks Course
Gain expertise in data communications networks for today's telecom sector. Master secure routing, WAN design, QoS, VPNs, and high availability to create scalable, resilient multi-site networks meeting performance, security, and compliance standards in enterprise environments.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course equips you with hands-on skills to design secure, scalable, resilient enterprise networks. Cover IP addressing, subnetting, routing, WAN technologies, QoS, and VPN security, emphasising real-world needs, capacity planning, and high availability for enhanced performance, reliability, and protection across multiple sites.
Elevify advantages
Develop skills
- Secure network segmentation using ACLs, VRFs, and VPNs to protect sites.
- Design multi-site routing with OSPF, EIGRP, and BGP for scalable WANs.
- Optimise WAN and QoS by sizing links, mapping policies, and prioritising voice and video.
- Build high availability with redundant links, gateways, and seamless failover.
- Develop IP addressing strategy planning VLANs, subnets, and dual-stack for enterprises.
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 classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to switch 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 switch chapters and skip content I don't need.

Mariana FerresPhotography Student
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The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

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