Hitachi

JP1 Version 12 JP1/SNMP System Observer Description, Operator's Guide and Reference


1.2.2 Distributed configuration

To monitor a large-scale system consisting of 1,000 or more monitoring servers, employ a distributed configuration in which NNMi and SSO run on separate servers. The following figure shows an example of a distributed configuration.

Figure 1‒2: System configuration (distributed configuration)

[Figure]

In a distributed configuration, the system is configured with the following components:

Management manager

The server on which NNMi runs. This server manages monitoring events that are reported as incidents from SSO.

Monitoring manager

The server on which SSO runs. This server collects and monitors the system resources information of monitoring servers, and monitors processes and services on the monitoring servers.

Monitoring server

A server or network device on which ESA and APM run.

ESA is an SNMP agent that is required for the collection of system resource information. APM is required for monitoring of the operating status of processes and services.

Remote operation terminal

A Windows or Linux machine that is required as a web browser execution environment for using the SSO console.

Supplementary note

The basic configuration and distributed configuration can be combined by installing SSO on the management manager. The following figure shows an example of the combination of the basic configuration and distributed configuration.

Figure 1‒3: System configuration (combination of basic configuration and distributed configuration)

[Figure]