Verifying Firmware (OBP) on Oracle (Sun Microsystems) Hardware

To verify the firmware of a Sun Microsystems server use one of the following options:

At the OBP, use the '.version' command:

ok .version
Firmware CORE Release 1.0.18 created 2002/5/23 18:22
Release 4.0 Version 18 created 2002/05/23 18:22
cPOST version 1.0.18 created 2002/5/23
CORE 1.0.18 2002/05/23 18:22
ok

When running Solaris, use the prtconf(1M) command:

# prtconf -V
OBP 4.0.18 2002/05/23 18:22
#

Sun Microsystems SunFire V100

Here is a trip down memory lane today with the old SunFire V100.    

And under the cover: