Verifying WMI providers

You can check if the WinRM can communicate with OS WMI providers by running the
following command:

winrm enum wmi/root/cimv2/Win32_ComputerSystem -r :http://servername:5985 [-u:YOURDOMAIN\AdminUser] 

By running the following command, you can check if the WinRM can communicate with Hyper-V WMI providers:

winrm enum wmi/root/virtualization/v2/msvm_computersystem  
  -r:http://servername:5985 [-u:YOURDOMAIN\AdminUser] 

Also, to check if the WinRM can communicate with the VMM agent WMI provider, run the following command:

winrm invoke GetVersion wmi/root/scvmm/AgentManagement -r:servername [-u:YOURDOMAIN\AdminUser] @{}