Managing Operations Master Roles

By Author: Mike Jones
Total Articles: 256
Comment this article

This lesson introduces you to operations master 70-620 practice test roles and the tasks involved in the management of master role assignments. Operations master roles (also known as flexible single master operations, or FSMO) are special roles assigned to one or more domain controllers in an Active Directory domain. The domain controllers assigned these roles perform single-master replication. In this lesson, you learn how to plan operations master locations and to view, transfer, and seize operations master role assignments.

As discussed in Chapter 1, Active Directory supports multimaster replication of the Active Directory database between all domain controllers in the domain. However, some changes are impractical to perform in multimaster fashion, so one or more domain controllers can be assigned to perform operations that are single-master (not permitted to occur at different places in a network at the same time). Operations master roles are assigned to domain controllers to perform single-master operations.
In any Active Directory forest, five operations master roles ...
... must be assigned to one or more domain controllers. Some roles must appear in every forest. Other roles must appear in every domain in the forest. You must be aware of free 70-620 test questions operations master roles assigned to a domain controller if problems develop on the domain controller or if you plan to take it out of service.

The new computer name must not coincide with the name of the computer object that already exists in the domain. Microsoft recommends using computer names that are shorter than 16 bytes. If you rename your computer or workgroup when it is disconnected from the network, duplicate computer names might result. Check with your network administrator before renaming your computer.

Domain Naming Master Role
The domain controller holding the domain naming master role controls the addition or removal of domains in the forest. There can be only one domain naming master in the entire forest at any time.

Schema Master Role
The domain controller assigned the schema master role controls all updates and modifications to the schema. To update the schema of a forest, you must have access to the schema master. At any time, there can be only one schema master free Microsoft practice IT questions in the entire forest.