The Host Properties are configuration options that let an administrator customize NetBackup to meet specific site preferences and requirements. The defaults provide good results in most cases and do not need to be changed.
See About the Host Properties.
Generally, these options are configured in the NetBackup Administration Console, under Host Properties. However, some options cannot be configured by using the NetBackup Administration Console.
More Information
About the states of multiple hosts
How to interpret the properties of multiple hosts of different operating systems