KMS Part 2

This is an addendum post to the original KMS info post with a bunch of useful info I gathered recently.

Useful KMS and Windows activation commands:

Change Windows 2008 R2 license key type from Retail to KMS activated:
Slmgr /ipk 489J6-VHDMP-X63PK-3K798-CPX3Y

Clear cached KMS host:
Slmgr.vbs /ckms

Disable KMS host caching:
Slmgr.vbs /ckhc

Flush local system DNS cache:
Slmgr.vbs /flushdns

Force immediate activation:
Slmgr.vbs /ato

Enable KMS Host caching:
Slmgr.vbs /skhc

Point activation to a specific KMS Server (disables KMS autodiscovery via DNS):
Slmgr.vbs /skms:SERVER

Display detailed license information (& KMS Host Info):
Slmgr.vbs /dlv

Get information about OS activation from KMS Server:
slmgr.vbs / dli

Configure a server to run KMS:

Install the KMS activation key by running the following:
slmgr.vbs /ipk <KMS Activation Key>

Run the following command to immediately activate:
slmgr.vbs /ato

Restart the Software Licensing Service (SPPSVC):
net stop sppsvc && net start sppsvc

The Software Licensing Service (SPPSVC) handles registration of the DNS service (sRV) record which is created in the same DNS domain the KMS host is installed uder the _tcp subzone.

KMS will automatically handle activations for systems in the same DNS Domain.  In order to expand the scope to other domains, a registry hack is required.

Open Regedit and navigate to
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform
Create a new Multi-String key called DnsDomainPublishList

Edit the key and add each additional DNS domain suffic that KMS should publish to on a separate line.
Restart the Software Licensing Service (SPPSVC):
net stop sppsvc && net start sppsvc

If Dynamic DNS is not enabled for your AD domain, you will have to manually add the SRV record for KMS with ths following information:
Service: _VLMCS
Protocol: _TCP
Port Number: 1688

Note: Only the first KMS Host can create an SRV record – subsequent KMS Hosts cannot change or update SRV records unless the default DNS permissions are modified.

Configuring KMS Clients:

Manually specify a KMS Host:
slmgr.vbs /skms <value>:<port>

NOTE: When you manually specify a KMS host, this disables automatic discovery of the KMS host.

Enable Auto-discovery:
slmgr.vbs /ckms

Change a client from retail to volume activation:
Slmgr.vbs /ipk <SetupKey>

Change a client registered with a MAK key to KMS:
slmgr.vbs /ipk <KmsSetupKey>

KMS Setup Keys:

Windows 7 Professional:  FJ82H-XT6CR-J8D7P-XQJJ2-GPDD4
Windows 7 Professional N:  MRPKT-YTG23-K7D7T-X2JMM-QY7MG
Windows 7 Enterprise:  33PXH-7Y6KF-2VJC9-XBBR8-HVTHH
Windows 7 Enterprise N:  YDRBP-3D83W-TY26F-D46B2-XCKRJ
Windows 7 Enterprise E:  C29WB-22CC8-VJ326-GHFJW-H9DH4

Windows Server 2008 R2 HPC Edition:  FKJQ8-TMCVP-FRMR7-4WR42-3JCD7
Windows Server 2008 R2 Datacenter:  74YFP-3QFB3-KQT8W-PMXWJ-7M648
Windows Server 2008 R2 Enterprise:  489J6-VHDMP-X63PK-3K798-CPX3Y
Windows Server 2008 R2 for Itanium-Based Systems:  GT63C-RJFQ3-4GMB6-BRFB9-CB83V
Windows Server 2008 R2 Standard:  YC6KT-GKW9T-YTKYR-T4X34-R7VHC
Windows Web Server 2008 R2:  6TPJF-RBVHG-WBW2R-86QPH-6RTM4


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