®
USER’S GUIDE
Battery Management System
4
Network Management Features

Supported network management applications

An APC Network Management Card (AP9517SQD) is built into the master

controller (AP9921X) that provides the network connection. It is the first

battery management unit in a group of one master unit and up to 5

expansion units (AP9921XS).

The Battery Management System supports the following access methods:

Network Connection Access Description
Telnet & SSH APC control
console
interface
A non-graphical interface through which
you can configure network, system, and
battery management parameters, and
display and monitor battery management
data.
HTTP & SSL Web browser A graphical user interface to the Battery
Management System through a standard
Web browser. With this Web interface, you
can configure network, system, and battery
management parameters, and display and
monitor battery management data.
SNMP MIB browser Uses MIB II OIDs to configure the built-in
management card, and use SNMP traps to
report Battery Management System events.
FTP Device IP
Configuration
Wizard
Consecutively discovers each unconfigured
controller on the same network segment
and enables you to configure its basic
TCP/IP settings remotely.
Display interface
(optional)
LCD display Remote LCD interface through which you
can configure network, system, and battery
management data.