Network Systems Course
Master modern telecom networks with the Network Systems Course. Design IPv4 and VLANs, build resilient WANs, secure access, optimize QoS for VoIP, and implement monitoring, HA, and DR to keep carrier‑grade infrastructure fast, stable, and secure.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
The Network Systems Course gives you a practical blueprint to design, secure, and optimize modern networks. Learn IPv4 addressing, VLAN planning, LAN and Wi‑Fi architecture, routing and inter-site connectivity, QoS for VoIP, and high availability. Build skills in monitoring, SIEM, change control, capacity planning, and security controls so you can deliver stable, scalable, and resilient infrastructure.
Elevify advantages
Develop skills
- Network design mastery: build resilient LAN, WAN, and Wi‑Fi for telecom sites.
- IPv4 and VLAN planning: design scalable subnets, IPAM, and tagged voice/data VLANs.
- QoS and high availability: optimize VoIP, failover, and multi-homed internet paths.
- Security architecture: deploy firewalls, NAC, VPNs, and segmented secure zones.
- Monitoring and change control: implement SIEM, SNMP, backups, and rollback flows.
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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