system update -i alexkuo@intranet.server.local:/var/home/alexkuo/CPPM-x86_64-20160306-clearpass-6.5-updates-6-aruba-65-patch.signed.bin
If you need to install a specific patch via the CLI from a local server, use the above command.
system update -i alexkuo@intranet.server.local:/var/home/alexkuo/CPPM-x86_64-20160306-clearpass-6.5-updates-6-aruba-65-patch.signed.bin