MOM Components

The basic management unit is the MOM Management Group, which is a MOM installation that includes one MOM Database, one or more MOM Management Servers, and multiple MOM Agents that are installed on the physical computers. It can also include multiple computers that are managed by using an agentless monitoring technique.

The MOM deployment scenario illustrated in this chapter has all of the components installed with managed computers in two domains. The MOM Database is installed on a different server than the Management Server, and the only Management Pack that is installed is the MOM Management Pack. Figure 2.1 illustrates this deployment scenario.

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Figure 2.1 MOM Management Group

Note

Another optional component, which is not shown in Figure 2.1, is the MOM Connector Framework (MCF), which is documented in the Microsoft Operations Manager 2005 Deployment Guide and is also covered in subsequent chapters.

The user interfaces shown in Figure 2.1 are described in more detail later in this chapter.

Table 2.1 describes the components contained in Figure 2.1.

Table 2.1 MOM Component Definitions

Component

Description

MOM Database

A Microsoft SQL Server database that stores configuration information and operations data that is produced by the monitoring process.

MOM Management Server

A computer that is responsible for monitoring and managing other computers. The MOM Management Server consists of the Data Access Server, and the MOM Server and MOM Agent components. The MOM Management Server is an essential part of a management group.

Data Access Server (DAS)

A COM+ application that manages access to the MOM Database.

MOM Server

A component that manages the MOM Agents that monitor computers in a MOM environment.

MOM Agent

A component that monitors and collects data from a managed computer.

MOM Reporting Database

A SQL Server database that collects and stores the operations data contained in the MOM Database.

User interfaces

The Administrator console and Operator console installed by default when you install MOM.