EN CCNA: Introduction to Networking (module 1 of 3) (CCNA1001) Blended-Learning Telekommunikatioun - Telekom-Reseau - IT-Reseau 11.01.2025
EN CCNA: Enterprise Networking, Security and Automation (module 3 of 3) (CCNA1003) Blended-Learning Telekommunikatioun - Telekom-Reseau - IT-Reseau 20.09.2025
EN CCNA: Switching, Routing and Wireless essentials (module 2 of 3) (CCNA1002) Blended-Learning Telekommunikatioun - Telekom-Reseau - IT-Reseau 03.05.2025
FR Office 365 : Teams : Travail d’équipe et bonnes pratiques (S-EL0034) E-Learning Telekommunikatioun - Transmissioun - Transmissioun elektronesch Donnéeën - Digital Transmissioun - Videokommunikatioun 01.01.2099
EN CCNP - Enterprise: Advanced Routing (CI1511) Chambre des salariés - LLLC Telekommunikatioun - Telekom-Reseau - IT-Reseau 25.02.2025