JNCIA-Junos (Juniper Networks Certified Associate – Junos) certification is designed for professionals with foundational to intermediate networking knowledge. It covers Junos OS core features and essential networking skills, including network fundamentals, Junos architecture, CLI and user interface, basic device configuration, operations monitoring and maintenance, static and basic routing, routing policies, and firewall filters. AAAdemy provides learning support aligned with the official exam blueprint—including knowledge explanations, study planning, learning methods and exam strategies, and online practice questions—helping candidates build a solid foundation and prepare efficiently for the exam.