DHCP Server را باید Authorizing بکنید
Authorize a DHCP server in Active Directory
Updated: January 21, 2005
To authorize a DHCP server in Active Directory
- Open DHCP.
- In the console tree, click DHCP.
- On the Action menu, click Manage authorized servers.
The Manage Authorized Servers dialog box appears. - Click Authorize.
- When prompted, type the name or IP address of the DHCP server to be authorized, and then click OK.
Notes
- For a DHCP server to be authorized in an Active Directory domain environment, you must first be logged on as a member of the Enterprise Admins group for the enterprise where the server is being added.
- To open DHCP, click Start, click Settings, click Control Panel, double-click Administrative Tools, and then double-click DHCP.
- This procedure is usually only needed if you are running a DHCP server on a member server. In most cases, if you are installing a DHCP server on a computer also running as a domain controller, the server is automatically authorized the first time you add the server to the DHCP console.
- The fully qualified domain name (FQDN) of the DHCP server cannot exceed 64 characters. If the FQDN of the DHCP server exceeds 64 characters, the attempt to authorize the server fails with the error message, "A constraint violation has occurred." If your DHCP server FQDN exceeds 64 characters, authorize the server using the IP address of the server instead of its FQDN.
Join Windows Media Center in domain
- Insert any Windows XP CD.
- Boot to the CD and choose 'Recovery Console'
- Select the installation to log onto (default: 1) and press
Enter. (Most likely the administrator password will be blank. If
it is not enter the password you set or contact the manufacturer.) - Type cd system32\config and press Enter.
- Type copy SYSTEM c:\ and press Enter.
- Type exit and press Enter.
- Boot the PC back into Windows
- Start > Run > Type: regedit and press Enter.
- Click on 'HKEY_LOCAL_MACHINE'.
- File > Load Hive...
- Browse and select C:\SYSTEM
- Specify key name 'TEMP' and click OK.
- Expand: HKEY_LOCAL_MACHINE > TEMP > WPA > MedCtrUpg
- Change the IsLegacyMCE value to 1 and click ok.(one, not an L)
- Click on TEMP subkey (under HKEY_LOCAL_MACHINE).
- File > Unload Hive. Confirm.
- Reboot the PC.
- Boot into the Recovery Console using the Windows CD again
- Select the installation to log onto (default: 1) and press
Enter. - Type cd\ and press Enter.
- Type copy SYSTEM C:\WINDOWS\SYSTEM32\CONFIG\SYSTEM and
press Enter.(Choose 'yes' to overwrite) - Type del SYSTEM and press Enter.
- Type exit and press Enter.
- Boot up Windows.
- The 'Join Domain' option should no longer be grayed