Users Guide

Table Of Contents
50 Configuring iDRAC6 Enterprise
NOTE: The chassis fans run at 100% during iDRAC6 firmware update. When the
update is complete, normal fan speed regulation resumes. This is normal behavior,
designed to protect the server from overheating during a time when it cannot send
sensor information to CMC.
To use a Dell Update Package for Linux or Microsoft Windows, execute the
operating-specific DUP on the managed server.
When using iDRAC6 Web interface or CMC Web interface, place the
firmware binary image on a disk that is accessible to the management station
from which you are running the Web interface. See "Updating iDRAC6
Firmware" on page 118.
NOTE: iDRAC6 Web interface also allows you to reset iDRAC6 configuration to the
factory defaults.
You can use CMC Web interface or CMC RACADM to update iDRAC6
firmware. This feature is available when iDRAC6 firmware is in Normal
mode, as well as when it is corrupted. See "Updating iDRAC6 Firmware
Using CMC" on page 119.
NOTE: If the configuration is not preserved during firmware update, iDRAC6
generates new SHA1 and MD5 keys for the SSL certificate. Because the keys are
different from those in the open Web browser, all browser windows that are
connected to iDRAC6 must be closed after the firmware update is complete. If the
browser windows are not closed, an Invalid Certificate error message is displayed.
NOTE: If you are rolling back iDRAC6 firmware to an earlier version, delete the
existing Internet Explorer ActiveX browser plug-in on any Windows-based
management station to allow the firmware to install a compatible version of the
ActiveX plug-in.
Verifying the Digital Signature for Linux DUPs
A digital signature is used to authenticate the identity of the signer of a file
and to certify that the original content of the file has not been modified since
it was signed.
If you do not already have it installed on your system, you must install the
Gnu Privacy Guard (GPG) to verify a digital signature.