Beginner Computer Network Course
Establish a strong base in computer networking tailored for telecom careers. Gain hands-on knowledge of IPv4, VLANs, subnetting, DHCP, NAT, and troubleshooting via realistic small-office examples. Confidently design, segment, and protect dependable networks for everyday business needs.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This beginner course equips you with essential skills to design and set up small office networks effectively. You'll master IPv4 addressing, private IP ranges, and subnetting, then create VLANs for admin, support, and guest access. With practical examples, you'll configure DHCP, static IPs, NAT, inter-VLAN routing, basic security, documentation, and troubleshooting methods ready for immediate use.
Elevify advantages
Develop skills
- Design IPv4 subnets efficiently for admin, support, and guest networks.
- Configure VLANs to separate LAN traffic and support secure routing between them.
- Implement DHCP servers and static IP setups with proper DNS and gateway settings.
- Diagnose network traffic issues across LAN, VLANs, and internet connections using key tools.
- Develop topologies for small offices, integrating routers, switches, and core security features.
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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