Functions for OMU and USM

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This post is about the functions of OMU and USM. Please see more details on the topic below.

A USM server consists of two components: OMU and USM.

OMU 

Manages and maintains configuration data required for the USM operation and alarm information generated during the USM operation. Only one OMU server can be deployed at each site. In case of small capacity, deploy SPG1 on the OMU server to directly process services. Once the agent quantity exceeds 1000, do not deploy any service process on the OMU server.

USM

It is mainly responsible for processing services. The number of USM servers to be deployed depends on the number of agents required onsite.

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