Communication Networks Course
This course provides hands-on training in designing, securing, and managing IP networks using OSI and TCP/IP protocols, VLANs, routing, high availability, and security measures like ACLs, NAT, and firewalls, with emphasis on best practices and troubleshooting.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This concise Communication Networks Course equips you with practical skills to design, secure, and manage modern IP networks. You will examine OSI and TCP/IP protocols, set up VLANs, routing, and high availability features, implement Layer 2/3 security measures, and apply NAT and firewall rules. Gain knowledge of best practices, documentation, and fault-finding to create reliable, robust, and properly organised network systems.
Elevify advantages
Develop skills
- End-to-end TCP/IP analysis: trace application flows across all OSI layers quickly.
- Secure VLAN and subnet design: create isolated networks for guests, users, and servers.
- High availability switching: implement LACP, STP adjustments, and gateway redundancy.
- Dynamic routing in practice: plan OSPF/EIGRP routes with quick, reliable failover.
- Network security operations: use ACLs, AAA, NAT, and monitor incidents.
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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