Anyone who knows if there is a gui or cli admin method for vsphere data protection？I want to have more deeper study！who knows？
No such method available.
May i know, what kind of information you are looking for a deeper study ?
Some admin tools like avamar or cli command to manage the server.The only metatial I get is the administrator handbook,I feel it is not enough to understand data protection.
No such tools for sure. But will find out if any customer specific trainings are available.
if you want "vsphere data protection" try Inmage Systems vContinuum , it is a good DR product in the market...