Emerson Centellis 2000 Shelf Release 3.0 Manual page 30

System Overview
The communication between the system manager and the shelf manager can be based on:
Remote HPI
Remote Management Control Protocol (RMCP)
For more information on HPI and RMCP, see the System Management Interface Based on HPI-B
(Centellis CO31kX/4100/2000) User's Guide.
For debugging and maintenance purposes, you can also access the shelf manager via a
Command Line Interface (CLI).
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Centellis 2000 Shelf Release 3.0 Installation and Use (6806800L99F)