Thanks again @KJ Rossavik , You are right, my question was wrong. It was because I didn't know what was ZTP and how to add devices in NSO earlier . For this reason I was asking the way to run ZTP from NSO for Juniper devices. After understanding ZTP ...

Thanks a lot @KJ Rossavik , Sorry but now I'm lost. Why I need the PXE script for checking/reporting ZTP status? As you said, my idea is no buy a new Juniper MX device, ship it to the proper Location, plug it in and and then, the device must be able ...