Specifications

Appendix A: Troubleshooting Hyper-V discovery
Item Need
l Remote launch (default permission)
l Local activation (limits permission)
l Remote activation (limits permission)
WMI
Namespaces
Modify the CIMV2 security to enable and remote enable the
account used to access the server or workstation through WMI.
Ensure the security change applies to the current namespace
and subnamespaces.
User
Account
Control
Remote UAC access token filtering must be disabled when
monitoring within a workgroup environment.
Enabling DCOM
WMI uses DCOM to communicate with monitored target computers.
To enable DCOM permissions for your Virtualization Manager credentials:
1. Log on to the target server with an administrator account.
2. Navigate to Start> Control Panel> Administrative Tools>Component
Services. Switch to the Classic View of the Control Panel to use this
navigation path. You can also launch this console by double-clicking
comexp.msc in the /windows/system32 directory.
3. Expand Component Services> Computers.
4. Right-click My Computer, and then select Properties.
5. Select the COM Security tab, and then click Edit Limits in the Access
Permissions grouping.
6. Ensure that the user account you want to use to collect WMI statistics has
Local Access and Remote Access, and then click OK.
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