Network Configuration Management

Modern IT networks have evolved into dynamic, multi-layered systems spread across on-premise, hybrid, and cloud environments. Managing these increasingly complex infrastructures with traditional manual methods has become both error-prone and inefficient. The rising demand for consistency, automation, and agility has led to a major shift toward Infrastructure as Code (IaC)—a paradigm that enables teams to define, provision, and manage infrastructure using declarative code. Among the leading tools enabling this shift are Git and Terraform . Git offers robust version control, collaboration, and auditability, while Terraform provides the means to define network infrastructure in reusable, scalable templates. When used together, these tools transform network operations into repeatable, testable, and traceable processes that align with DevOps principles and support rapid delivery cycles. Hands-on exposure to these tools is increasingly available to learners, where training environments simu...