Group Policy Inheritance

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In general, Group Policy is passed down from parent to child containers within a MCITP: Server Administrator domain. Group Policy is not inherited from parent to child domains. Group Policy is inherited in the following ways:
If a policy setting is configured (set to Enabled or Disabled) for a parent OU, and the same policy setting is not already configured for its child OUs, the child OUs inherit the parent's policy setting.
If a policy setting is configured (set to Enabled or Disabled) for a parent OU, and
the same policy setting is configured for a child OU, the child OU's Group Policy
setting overrides the setting inherited from the parent OU.
If any of the policy settings of a parent OU are set to Not Configured, the child OU does not inherit them.
Policy settings are inherited as long as they are compatible. If a policy setting configured for a parent OU and a policy setting configured for a child OU are compatible, the child OU inherits the parent's policy setting ccna boot camp, and the child's policy setting ...
... is also applied. For example, if the parent OU's policy setting causes a certain folder to be placed on the desktop and the child OU's policy setting calls for an additional folder, the users in the child OU see both folders.
If a policy setting configured for a parent OU is incompatible with the same policy setting configured for a child OU (for example, if the setting is enabled in the parent OU and disabled in the child OU), the child OU does not inherit the policy setting from the parent OU. Only the setting configured for the child OU is applied.
Because No Override and Block Policy Inheritance have wide-ranging effects that can cause problems with other GPOs, you should use them sparingly.
Loopback setting Loopback is an advanced Group Policy setting that is useful on computers in certain closely managed environments such as kiosks, laboratories, classrooms, and reception areas. Loopback provides alternatives to the default method of obtaining the ordered list of GPOs whose user configuration settings affect a user. By default, a user's settings come from a GPO list that depends on the user's location in Active Directory. The ordered list goes from site-linked to domain-linked to OU-linked GPOs, with inheritance determined by the location of the user in Active Directory and in an order specified by the administrator at each level. Loopback can be Not Configured, Enabled, or Disabled, as can any other Group Policy setting. In the Enabled Free Network+ study guides state, loopback can be set to Merge or Replace mode.