Which component utilizes REST APIs in Cisco SD-WAN?

The vManage component in Cisco SD-WAN utilizes REST APIs to facilitate management and orchestration of the entire SD-WAN environment. REST APIs provide a standardized way for services to communicate over the web, allowing for easy integration and automation of network management tasks.

With vManage, network administrators can perform a variety of functions such as configuration management, monitoring, and reporting through a graphical user interface or programmatically via REST API calls. This capability enhances operational efficiency and simplifies complex tasks by allowing for automation and interaction with other systems or applications in a seamless manner.

While other components, like vSmart and vEdge, play crucial roles in traffic management and policy enforcement within the SD-WAN framework, they do not primarily focus on the management and orchestration responsibilities that vManage handles. vAnalytics, on the other hand, is more about data analysis and reporting, rather than direct management interactions through REST APIs.