Windows Server Evaluation Status Commands

Manage and monitor the evaluation status of your Windows Server installations using the slmgr command-line tool. This section covers essential commands for checking, rearming, and activating evaluation versions.

Command	Description
slmgr /dlv	View detailed Windows Server Evaluation Status. This command provides comprehensive information about your current evaluation license, including expiration dates and remaining grace periods.
slmgr /rearm	Rearm Windows Server Evaluation. Use this command to reset the evaluation period, granting you additional time to test the server operating system.
slmgr /ato	Activate Windows Server Evaluation. This command attempts to activate your Windows Server evaluation copy, typically requiring an internet connection to communicate with Microsoft's activation servers.

Windows Server Licensing Management

Effectively manage your Windows Server licenses with these slmgr commands. From installing product keys to verifying license details, these tools are crucial for proper server deployment and compliance.

Command	Description
slmgr /ipk <key>	Install a Windows Server product key. Replace <key> with your valid product key to install it on the server.
slmgr /ato	Activate Windows Server with a product key. After installing a product key, use this command to activate your Windows Server license online.
slmgr /upk	Uninstall the product key. This command removes the currently installed product key from the server, useful when preparing to install a different key or edition.
slmgr /dli	Display the current license information. This provides a summary of your Windows Server licensing status.
slmgr /dlv	Display detailed license information. For a more in-depth view of your license, including activation status and partial product keys, use this command.

For more in-depth information on Windows Server licensing and activation, refer to the official Microsoft Windows Server Activation and Licensing FAQ.