To use a Sun Quad FastEthernet SBus adapter ethernet interface as the boot device for Solaris 2.5, 2.5.1, or 2.5.1 Hardware: 4/97 systems, perform the following tasks:
ok show-devs
The show-devs command lists the system devices. You should see the full path name of the qfe devices, similar to the example below:
/sbus@1f,0/SUNW,qfe@1,8c30000 /sbus@1f,0/SUNW,qfe@1,8c20000 /sbus@1f,0/SUNW,qfe@1,8c10000 /sbus@1f,0/SUNW,qfe@1,8c00000
If your system is running the Solaris 2.4 operating environment, make sure that you have changed device names from SUNW,qfe to qfe. See "Changing the Device Names on Solaris 2.4 Systems" for more information.
You need to select only one of these qfe devices for booting.
ok boot (full path name of the qfe device)