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

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 enterprise networks. Cover IP addressing, subnetting, routing, WAN technologies, QoS, and VPN security, emphasising real-world capacity planning and high availability for reliable multi-site performance.
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 prioritising voice and video.
- Build high availability with redundant links, gateways, and seamless failover.
- Plan IP addressing strategies for VLANs, subnets, and dual-stack 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
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Giulio CarloDigital Marketing Student
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