iLO 2 User Guide

Insufficient power notification
iLO 2 turns the Server Health LED solid red if iLO 2 cannot power on the server because insufficient
power is in the rack infrastructure.
ProLiant BL p-Class alert forwarding
iLO 2 supports blade infrastructure SNMP traps on a passthrough basis. Reporting of blade
infrastructure status by iLO 2 does not require operating system support. The alerts (traps) originate
from the Enclosure Manager and Power Supply Manager and are transmitted to iLO 2. iLO 2
p-Class firmware forwards infrastructure alerts as SNMP traps to a correctly configured management
console. These alerts allow the monitoring of p-Class alerts to take place in an SNMP management
console.
p-Class alert forwarding is disabled by default and can be enabled from the SNMP/Insight Manage
Settings web page.
The following alerts are identified and forwarded by iLO 2:
DescriptionAlert ID
Enclosure temperature failure22005
Enclosure temperature degradation22006
Enclosure temperature OK22007
Enclosure fan failed22008
Enclosure fan degraded22009
Enclosure fan OK22010
Rack power failure22013
Rack power degraded22014
Rack power supply OK22015
Rack server failed; not enough power22023
ProLiant BladeSystem HP Onboard Administrator
HP BladeSystem Onboard Administrator is the enclosure management processor, subsystem, and
firmware base used to support the HP BladeSystem and all the managed devices contained within
the enclosure.
You can access iLO 2 through the HP Onboard Administrator “iLO option” (page 128), using the
“Web Administration” (page 128), or directly. To log in to iLO 2 directly, see “Logging in to iLO 2
for the first time” (page 20).
iLO 2 BL c-Class tab
The BL c-Class tab of the iLO 2 web interface enables you to access the Onboard Administrator
and the BladeSystem Configuration Wizard. For more information on the BladeSystem Configuration
Wizard, see the HP BladeSystem Onboard Administrator User Guide.
124 Using iLO 2