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Data Communications Networks Course

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

What will I learn?

Acquire practical expertise in designing secure, scalable, resilient enterprise networks through this course. Cover IP addressing, subnetting, routing architectures, WAN technologies, QoS, and VPN security, emphasising real-world needs, capacity planning, and high availability for enhanced performance, reliability, and protection in multi-site operations.

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.
  • Tune WAN and QoS by sizing links, mapping QoS, and prioritizing voice/video.
  • Build high availability with redundant links, gateways, and seamless failover.
  • Plan IP addressing strategy for VLANs, subnets, and dual-stack enterprises.

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 workload.
Workload: between 4 and 360 hours

What our students say

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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