Applying and Removing Policies
Context-sensitive menus on the interfaces and devices provide shortcuts for applying and removing policies from the main interface. As shown in the Manage QoS Settings screen, the toolbar provides the following methods for applying policy changes to your interfaces:
NOTE: When a policy is applied to multiple interfaces, changing the policy will affect every interface to which the policy is applied.
Also note that there are some QoS actions that can be applied to the outbound portion of the interface, but not to the inbound portion. Policies that have this conflict will not be applied to the interface.