REST APIs, JSON/YAML, controllers, Ansible.
Modern networks expose configuration and state through APIs, not just CLI. This module covers automation concepts, controller-based architectures (SDN), data formats (JSON, YAML, XML), and the major configuration-management tools.
Welcome to module 7. REST APIs, JSON/YAML, controllers, Ansible. I'll meet you again at the top of every chapter — this module's worth roughly 10% of the exam, so don't rush it. Pick chapter 7.1 below to start.
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