For more information, see Accessing Oracle Hardware Management Pack.
ilomconfig modify identification [--hostname=hostname] [--system-contact=system_contact] [--system-location=system_location] [--system-identifier=system_identifier]
You have the option of setting one or more identifiers.
Configuring Oracle ILOM (ilomconfig), Oracle Server CLI Tools User's Guide at http://www.oracle.com/goto/ohmp/docs