The
JN0-224 exam validates foundational knowledge of network automation and DevOps concepts within Juniper Networks environments. It focuses on modern approaches to managing and automating network infrastructure using scripting, APIs, and automation tools. Candidates are tested on their understanding of automation workflows, data formats, and basic programming concepts that support scalable and efficient network operations. This certification helps demonstrate readiness to move from manual network management toward automated, software-driven practices.
The exam evaluates conceptual understanding rather than deep coding expertise, making it accessible to beginners in automation.
Automation and DevOps Fundamentals
Core concepts of network automation, DevOps culture, automation benefits, and workflow basics.
Junos Automation Tools
Overview of the Junos automation ecosystem, including automation frameworks and interfaces.
Data Formats and Serialization
Understanding structured data formats such as JSON and YAML used in automation and configuration management.
Python Scripting Basics
Fundamental Python concepts relevant to network automation, including scripts, libraries, and error handling.
PyEZ and Templating
Use of Juniper PyEZ for device interaction and basic configuration templating concepts.
NETCONF and XML
NETCONF protocol basics, XML structure, and their role in automated device configuration.
REST APIs
Introduction to REST architecture, HTTP methods, and interaction with network devices using REST APIs.
