Valid courses for specializations

Course Versions
Basic IPv6 2016 onwards
BGP Basics and Introduction to RPKI 2017 onwards
Introduction to Network Security 2019 onwards
Introduction to Network Management 2019 onwards
Introduction to IPv6 (English) 2019 onwards
IPv6 in Last Mile and Access Networks 2020 onwards
Advanced IPv6 2020 onwards
DNS Fundamentals, modern configuration and installation 2022 onwards
Basic Routing 2022 onwards