The Red Hat Network Service Daemon (rhnsd), which triggers rhn_check according to a configurable interval

The Red Hat Network Configuration Client (rhncfg-client), which executes all configuration actions scheduled from the Satellite

The Red Hat Network Configuration Manager (rhncfg-manager), which allows command line administration of RHN configuration channels

The rhn_check program, which checks in with the Satellite and performs any actions scheduled from the server

All Management-level functionality, such as system grouping, package profile comparison, and use of the System Set Manager to administer multiple systems at once

A Provisioning feature called Remote Command that enables users to schedule root-level commands on any managed client through the Satellite's website, if the client allows this action