Management Processor (Mp) - HP 9000 rp3440 Installation Manual

Management Processor (MP)

Integrated Lights-Out (iLO) offers remote server management through an independent management
processor (MP). It provides a way for you to connect to a server and perform administration or monitoring
tasks for the server hardware. iLO is available whenever the system is connected to a power source, even if
the server main power switch is in the off position.
iLO controls power, reset, and Transfer of Control (TOC) capabilities; provides console access; displays and
records system events; and can display detailed information about the various internal subsystems. iLO also
provides a virtual front panel that you can use to monitor system status and see the state of front panel
LEDs. All iLO functions are available through the server LAN and the local RS-232 and remote RS-232 ports.
Access to local and remote ports, telnet, and secure shell (SSH) is through the iLO text interface, while Web
access is through a graphical user interface (GUI).
iLO was introduced into most Integrity Entry Class servers in late 2004. Prior to that, embedded remote
server management was referred to as MP functionality. All legacy MP functionality has been carried forward
and combined with new features, all under the heading of "iLO". Therefore, "iLO" and "MP" mean the same
thing for Entry Class servers.
Once you update the firmware to version E.03.13, the following features in the Integrated Lights-Out MP are
activated:
• Always-on capability: iLO is active as long as the power cord is plugged in
• Multiple access methods: Local, remote, telnet, and SSH use the iLO text interface. Web access uses a
GUI.
— Local Serial Port: Use a terminal or laptop computer for direct connection.
— Remote/Modem Serial Port: Use a dedicated modem RS-232 port and external modem.
— LAN: Use telnet, Web, or SSH to access iLO LAN.
• Remote power cycle; power on or power off; reset
• Mirrored console: The system console output stream is reflected to all connected console users, and any
user can provide input.
• Independent, non mirrored sessions (from local and modem ports)
— Direct session with OS using the MP command SE
— Connection to another iLO using the MP command CSP
• Display of information about various internal subsystems
— Field replaceable unit (FRU) information
— System power state, temperature information, and fan status
— Status of processors
• Logging, display, and keyword search of:
— System console history
— System events
• User access control
• DHCP and DNS support
Chapter 4
Cable Connections
Management Processor (MP)
81