This process describesZero-touch provisioning (ZTP), where a device automatically pulls its configuration from a cloud controller or URL once connected to the internet. It's common in SD-WAN and modern network appliances.
* A. SASE(Secure Access Service Edge) refers to cloud-delivered network security, not a provisioning method.
* C. Infrastructure as codeautomates infrastructure deployment using code, but this scenario specifically fits ZTP.
* D. Configuration managementtracks and maintains system configurations but doesn't describe the installation process.
#Reference:
CompTIA Network+ N10-009 Official Objectives: 4.3 - Explain remote access methods and automation.