What is one advantage of Zero Touch Provisioning (ZTP) provisioning?

One advantage of Zero Touch Provisioning (ZTP) is that devices can request both configuration and a software update automatically when they come online. This process simplifies device deployment in network environments, enabling plug-and-play functionality without requiring manual intervention. When a new device is connected to the network, it communicates with a provisioning server, retrieves the necessary configuration files, and can also download any required software updates to ensure it is running the latest and most secure version. This capability enhances operational efficiency, reduces the potential for human error during the configuration process, and allows for quicker scaling of networks by easily integrating new devices.

The other options present various limitations or incorrect impressions about ZTP. For instance, stating that devices only receive a configuration does not acknowledge the potential for software updates, which is a key aspect of ZTP. The idea that devices must be manually configured first contradicts the essence of ZTP, which is designed to eliminate such manual requirements. Lastly, the notion that devices cannot operate without prior setup overlooks the fact that ZTP itself is designed to allow devices to become operational without any pre-configuration, as they can automatically retrieve what they need upon connecting to the network.