The master host is implicitly allowed to run administrative tasks and to submit, monitor, and delete jobs. The master host does not require any kind of additional installation as administration. By contrast, pure administration hosts do require registration.
You can also install execution hosts by using the QMON graphical user interface. For information on how to complete this task using QMON, see Configuring Administration Hosts With QMON in N1 Grid Engine 6 Administration Guide.
% qconf -ah admin_host_name[,...]