Zero Touch Provisioning (ZTP) allows newly delivered or unconfigured devices to automatically load deployment files upon power-on, including system software, patch files, and configuration files. ZTP also enables devices to automatically obtain and load deployment files, without requiring onsite manual intervention in device deployment and configuration. As such, ZTP reduces labor costs and improves deployment efficiency.

https://info.support.huawei.com/info...ia/en/ZTP.html