Datareplicator uses the following type of file during JP1/Cm2 operations management:

MIB file (hdsMIB)

A MIB file contains a Datareplicator's information and object ID. You copy a MIB file into the supervisor machine's JP1/Cm2/Network Node Manager and register it. You must not edit a Datareplicator's MIB file.

The processes discussed as follows are used during JP1/Cm2 operations management.

(a) Datareplicator agent process

This process monitors the Datareplicator status. Once started by the hdsagtstart command, the Datareplicator agent process is made resident in the system. The agent process collects Datareplicator information at a specified interval.

(b) Information collection process

This process collects Datareplicator's activity information. The Datareplicator's agent process, the SNMP agent process, and the JP1/Cm2's SNMP agent start up to perform the process. When information is returned to the initiator process, the information collection process terminates.

(c) Datareplicator SNMP agent process (applicable to Windows Datareplicator only)

This process runs only under Windows SNMP service. It starts the information collection process to collect Datareplicator information, and then returns the collected information to the SNMP service.