download ISO
sol-11_3_36_23_0-ai-sparc.iso
https://updates.oracle.com/Orion/PatchDetails/process_form?patch_num=31928037
from ISO
installadm create-service -s sol-11_3_36_23_0-ai-sparc.iso -d /install/images/s11-sparc
other commands:
installadm list
installadm delete-service default-sparc
installadm delete-service solaris11_4_28-sparc
openboot prompt
ok
setenv network-boot-arguments host-ip=192.168.1.155,router-ip=192.168.1.1,subnet-mask=255.255.255.0,file=http://192.168.1.144:5555/cgi-bin/wanboot-cgi