root@fs01:~# smbclient -L fs01.example.net -m SMB3
Enter root's password:
Anonymous login successful
Sharename  Type     Comment
---------  ----     -------
IPC$       IPC      IPC Service
                    (Samba 4.5.8-Debian)
Anonymous login successful
   Server           Comment
   ---------        -------
   Workgroup        Master
   ---------        -------