Computer Networks Course
This course equips learners with essential skills in designing, securing, and managing computer networks using OSI and TCP/IP models, routing protocols, VLANs, BGP, VPNs, and cloud integration, emphasizing high availability, QoS, monitoring, and troubleshooting with tools like Wireshark.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
This Computer Networks Course provides practical, real-world skills to design, secure, and operate modern infrastructures. You will master OSI and TCP/IP models, routing, VLANs, BGP, VPNs, and cloud connectivity, while learning high availability, QoS, monitoring, and incident response. Build confidence troubleshooting with tools like ping, traceroute, and Wireshark, and apply proven patterns for resilient, segmented, high-performance networks.
Elevify advantages
Develop skills
- Network protocol mastery: analyse OSI/TCP-IP flows with real packet tools.
- LAN and VLAN design: build segmented, secure campus networks in days, not weeks.
- High availability setup: deploy VRRP, LACP, and fast OSPF for zero-downtime.
- Secure network architecture: enforce ACLs, VPNs, 802.1X, and microsegmentation.
- Performance and monitoring: tune QoS, baselines, and dashboards for uptime.
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.What our students say
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