Installation guide

Introduction
5
Controller Features
The controller is an EISA-bus master hardware controller. The controller is used
to:
Sense internal and external conditions of the server
Control the server
Communicate with the management station.
The controller provides monitoring, alerting, and control of a remote server. The
controller communicates the conditions of the remote server to the management
station through a communications port on the remote server. The controller is not
dependent on the server power
*
or server operating system for its basic operation.
Controller features are:
Communicates with the management station
Communicates with the server
Independent real-time clock (lithium battery)
Nonvolatile memory for storing updatable firmware and the event log
OS-independent keystroke monitoring and control
Ability to utilize external and internal power*
Hard reset of the host server system
*
Software password protection
Ability to power the server down and power it back up*
*
Except for XL servers