If you are logging into Oracle ILOM for the first time, see Connecting to Oracle ILOM in Sun Server X2-8 (formerly Sun Fire X4800 M2) Installation Guide for more information.
This command returns output similar to the following:
SP firmware 188.8.131.52 SP firmware build number: 42063 SP firmware date: Mon Feb 9 22:45:34 PST 2009 SP filesystem version: 0.1.16
The command returns output similar to the following:
/SYS/BIOS Targets: Properties: type = BIOS ipmi_name = BIOS fru_name = SYSTEM BIOS fru_manufacturer = AMERICAN MEGATRENDS fru_version = 11016600 ... fru_part_number = AMIBIOS8 Commands: cd show
The fru_version field contains the BIOS version number.