Advanced Layer 2 Switching and Security Strategies

This Cyber Range course provides an introduction to secure network switching through guided, hands-on configuration of Cisco IOS-based switches. Participants learn to design, implement, and secure Layer 2 environments following CIS and DISA STIG recommendations.

The exercises combine networking fundamentals with applied cybersecurity controls to ensure network resilience. Learners simulate common network attacks (e.g., rogue DHCP, MAC spoofing) and deploy corresponding countermeasures.

This training is part of the activities of the CADMUS Project, funded through the Digital Europe Programme, which aims to address the critical shortage of cybersecurity professionals across Europe.

Who Can Apply?

This training is intended for SMEs, public and education sector.

Prerequisites: Completion of Basics of Security Hardening of Networking Devices" (CADMUS CR-01) or prior exposure to network security and switching concepts.

Why Participate?

Upon successful completion of the training, participants will be able to:

• Configure VLAN segmentation and secure trunking to prevent VLAN hopping.
• Implement STP protection mechanisms to prevent topology manipulation.
• Enable port-level security features (BPDU Guard, Root Guard, Port Security).
• Apply DHCP snooping, IP Source Guard, and ARP Inspection to prevent spoofing.
• Disable unnecessary services and secure management VLANs.

How to Apply?

Participation is free of charge.

Course Availability: 22^nd Nov – 2^nd Dec 2026
Duration: 12 hours, self-paced learning

To participate, please express your interest by registering via CADMUS Cybersecurity Training Ecosystem for the training Advanced layer 2 switching and security strategies (CADMUS CR-02) and/or Basics of Security Hardening of Networking Devices (CADMUS CR-01) using the code ABU2026hr#

Certificate

Participants will receive a Certificate of Participation and, depending on their performance, a Certificate of Successful Completion.