Set Weight in the DC Locator DNS SRV records

Supported OS tags: Windows10, Windows10RT, Windows11, Windows7, Windows8, Windows81, WindowsRT, WindowsRT81, WindowsServer2003, WindowsServer2008, WindowsServer2012, WindowsServer2012R2, WindowsServer2016, WindowsVista, WindowsXP

This policy setting specifies the Weight field in the SRV resource records registered by the domain controllers (DC) to which this setting is applied. These DNS records are dynamically registered by the Net Logon service, and they are used to locate the DC. The Weight field in the SRV record can be used in addition to the Priority value to provide a load-balancing mechanism where multiple servers are specified in the SRV records Target field and are all set to the same priority. The probability with which the DNS client randomly selects the target host to be contacted is proportional to the Weight field value in the SRV record. To specify the Weight in the DC Locator DNS SRV records, click Enabled, and then enter a value. The range of values is from 0 to 65535. If you do not configure this policy setting, it is not applied to any DCs, and DCs use their local configuration.

• Computer
  Block NetBIOS-based discovery for domain controller location

  Windows10
• Computer
  Do not process incoming mailslot messages used for domain controller location based on NetBIOS domain names

  At least Windows Vista
• Computer
  Do not use NetBIOS-based discovery for domain controller location when DNS-based discovery fails

  At least Windows Server 2012, Windows 8 or Windows RT
• Computer
  Force Rediscovery Interval

  At least Windows Vista
• Computer
  Return domain controller address type

  At least Windows Vista
• Computer
  Set Priority in the DC Locator DNS SRV records

  At least Windows Server 2003 operating systems or Windows XP Professional
• Computer
  Set TTL in the DC Locator DNS Records

  At least Windows Server 2003 operating systems or Windows XP Professional