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Data Communications Networks Course

Data Communications Networks Course
from 4 to 360h flexible workload
certificate valid in your country

What will I learn?

This course equips you with hands-on skills to build secure, scalable, resilient enterprise networks. Cover IP addressing, subnetting, routing setups, WAN tech, QoS, and VPN security, emphasising real-world needs, capacity planning, and high availability for better performance, reliability, and security 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.
  • Plan IP addressing strategies including 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.
Workload: between 4 and 360 hours

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 Carlo
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.
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Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
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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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André FelipePrompt Engineering Student

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