This server is not configured to require administrator approval for unknown computers. Once this setting is enabled, you ...

This server is not configured to require administrator approval for unknown computers. Once this setting is enabled, you can approve and reject computers in the pane. To enable this setting, right-click the server, click Properties, and click the PXE Response tab. Under PXE Response Policy, click Respond to all computers, and then select the Require administrator approval for unknown computers check box.