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Data Communications Networks Course

Data Communications Networks Course
4 to 360 hours of flexible workload
valid certificate in your country

What Will I Learn?

This Data Communications Networks Course gives you practical skills to design secure, scalable, and resilient enterprise networks. Learn IP addressing, subnetting, routing architectures, WAN technologies, QoS, and VPN security with a focus on real-world requirements, capacity planning, and high availability so you can confidently improve performance, reliability, and protection across multi-site environments.

Elevify Differentials

Develop Skills

  • Secure network segmentation: apply ACLs, VRFs, and VPNs to protect sites fast.
  • Multi-site routing design: implement OSPF, EIGRP, and BGP for scalable WANs.
  • WAN and QoS tuning: size links, map QoS, and prioritize voice and video traffic.
  • High availability builds: design redundant links, gateways, and seamless failover.
  • IP addressing strategy: plan VLANs, subnets, and dual-stack for growing 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

I was just promoted to Prison System Intelligence Advisor, and the course from Elevify was crucial for me to be chosen.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Great course. A lot of valuable information.
WiltonCivil Firefighter

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