This article describes how to use the Netdom.exe utility
(included in Windows Server 2003 Support Tools) to rename a computer that is a
member of a Microsoft Windows 2000 or Windows Server 2003 domain. This
procedure can be performed either locally or remotely on the computer that is
being renamed. Also, the procedure does not require that you to reset or
manually re-create the computer account in the domain.
utility can rename a computer that is a member of a Windows Server 2003 domain.
However, to rename the computer, you must specify the user accounts that have
local administrative permissions and the object of the computer account in
: To rename a domain controller by using the netdom
command, the domain functional level must be set to Windows
Server 2003. However, this command renames a computer that is joined to a
domain. The computer object in the domain is also renamed. Certain services,
such as the certification authority, rely on a fixed machine name. If any
services of this type are running on the target computer, a computer name
change has an adverse effect. Because of this, do not use this command to
rename a domain controller. Use the netdom computername
command instead. Or, for additional help, search the Help files
, and then see the "Rename a domain controller: Active Directory"
How to Rename a Computer
- Install Windows Server 2003 Support Tools from the
Support\Tools folder on the Windows Server 2003 CD-ROM. (To do this,
right-click the Suptools.msi file in the Support\Tools folder, and then click Install.)
- At a command prompt, type the following command.NOTE: The following command line has been wrapped to multiple lines to
make it easier to read. Enter the command as a single line.
netdom renamecomputer Computername /newname:new_computername The following is a description of this command line:
/userd:domain\UserName /passwordd:password |* /usero:UserName
/passwordo:password |* /force /reboot:Time in seconds
- Computername: The current
name of the computer to be renamed.
- New_computername: The name
that the computer will be renamed to. Both the Domain Name System (DNS) host
label and the NetBIOS name are changed to the new name. If the new name is
longer than 15 characters, the NetBIOS name is derived from the first 15
The user account to be used for the destination domain. This account is used to
make the connection with the domain to which the computer is joined. This
parameter is required, and if no domain is specified, the computer's domain is
- /usero:UserName: A user
account to be used for the originating domain that has local administrative
permissions (this can be the same account specified for /userd:). This account
is used to make the connection with the computer to be renamed. If omitted, the
currently logged on user's account is used. The user's domain can be specified
as "/uo:domain\user". If the domain is omitted, a local computer account is
- /passwordd: password: The
password of the user account specified by /userd.
- /passwordo: password: The
password of the user account specified by /usero.
The asterisk symbol
(*): A value that can be connected to either /passwordd or /passwordo and which
indicates to prompt for the password.
- force: This command can
adversely affect some services running on the computer. The user will be
prompted for confirmation unless the /force switch is specified.
- Reboot: This specifies that
the computer should be shut down and automatically restarted after the rename
operation is completed. The number of seconds before automatic shutdown can
also be provided. The default is 30 seconds. If this parameter is not
specified, the computer must be restarted manually.
For example, assume that you have a workstation named
"Mycomputer" that is a member of a domain named "Mydomain." You want to change
the workstation name to "Yourcomputer," and then automatically restart the
workstation after 60 seconds. You can use the following command. NOTE
: The following command-line syntax has been wrapped to multiple
lines to make it easier to read. You must enter the command as a single line.
netdom renamecomputer mycomputer /newname:yourcomputer
/usero:administrator /passwordo:* /reboot:60
The following warning message may be displayed and
you may be prompted about whether or not you want to continue:
This operation will rename the computer "Mycomputer" to
"Yourcomputer". Certain services, such as certification authority, rely on a
fixed computer name. If any services of this type are running on "Mycomputer",
a computer name change would have an adverse impact.
If you do not
want to be prompted to continue, include the /force
switch when you enter the netdom
command in addition to the other parameters.