Network Automation with Infrastructure as Code
Network Automation with Infrastructure as Code Network devices power many services, but managing them by hand is slow and error-prone. Infrastructure as Code (IaC) brings software practices to networks. With IaC, you describe the desired network state in files, then apply them to routers, switches, and firewalls to get consistent results. This approach helps teams stay aligned and reduces the chance of human errors that come from manual edits. A typical workflow starts in version control. A YAML or JSON file lists devices, templates, and policies. An automation tool reads these files and pushes changes to devices. The outcome is repeatable, auditable, and easier to review than manual edits. By keeping code and configurations together, teams can track decisions the same way they track software changes. ...