IBM 2019A1X Installation Guide - Page 18

Management-module input and output connectors, Ethernet Link LED, Ethernet activity LED, Reset button

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v Ethernet Link LED: When this green LED is lit, there is an active connection through the port to the network. v Ethernet activity LED: When this green LED is flashing, it indicates that there is activity through the port over the network link. v Reset button: When you press this button the blowers operate at full speed while the management module is initializing. - Press and release the reset button to restart the management module. - Press and hold the reset button for 8 seconds to restore the management module to factory default settings. Management-module input and output connectors The management module has a serial connector, a video connector, a remote management and console connector, and two USB connectors for keyboard and mouse. OK Serial connector Video LINK Remote management and console (Ethernet) TX/RX Two USB ports for mouse and keyboard v Serial connector: Use this connection to configure and manage the BladeCenter components over a serial line through the management-module command-line interface (CLI). This connector provides local access to the CLI and redirection to the Serial over LAN (SOL) interface of any blade server. For example, you can connect a notebook computer to the serial connector and a terminal emulator program to configure the IP addresses, user accounts, and other management settings through the CLI user interface. See the management-module Command-Line Interface Reference Guide for more information. 8 BladeCenter Advanced Management Module: Installation Guide

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v
Ethernet Link LED
: When this green LED is lit, there is an active connection
through the port to the network.
v
Ethernet activity LED
: When this green LED is flashing, it indicates that
there is activity through the port over the network link.
v
Reset button
: When you press this button the blowers operate at full speed
while the management module is initializing.
–
Press and release the reset button to restart the management module.
–
Press and hold the reset button for 8 seconds to restore the management
module to factory default settings.
Management-module input and output connectors
The management module has a serial connector, a video connector, a remote
management and console connector, and two USB connectors for keyboard and
mouse.
OK
TX/RX
LINK
Serial connector
Video
Remote management
and console (Ethernet)
Two USB ports for
mouse and keyboard
v
Serial connector
: Use this connection to configure and manage the
BladeCenter components over a serial line through the management-module
command-line interface (CLI). This connector provides local access to the
CLI and redirection to the Serial over LAN (SOL) interface of any blade
server. For example, you can connect a notebook computer to the serial
connector and a terminal emulator program to configure the IP addresses,
user accounts, and other management settings through the CLI user
interface. See the management-module
Command-Line Interface Reference Guide
for more information.
8
BladeCenter Advanced Management Module: Installation Guide