Published: May 25, 2011
Updated: April 17, 2012
Applies To: Windows Server 2008 R2
Adds a service principal name (SPN) mapping between the stated host and the realm. For examples of how this command can be used, see Examples.
This command allows you to map a host or multiple hosts that are sharing the same DNS suffix to the realm.
The mapping is recorded in the registry in HKEY_LOCAL_MACHINE\SYSTEM\CurrentContolSet\Lsa\Kerberos\HostToRealm.
As part of configuring the realm CONTOSO, map the host computer IPops897 to the realm:
ksetup /addhosttorealmmap IPops897 CONTOSO
Verify in the registry that the mapping is as intended.