Value Acquisition for Single Subscriptions

When a subscriber has a single subscription to a service, the SAE ranks sources in the following order when it selects values for parameters:

The service sessions associated with the subscriber
The subscriber’s subscription to a service and then the subscriber
Each parent subscriber’s subscription and then the parent subscriber
The services in order of the precedences defined for their associated service scopes
The default values for the local parameters in the policy group
Fixed settings of all global parameters defined in the policy repository
The service scopes, in order of precedence for each of the services. See:
Values for system parameters that are available only when the SAE starts managing the interface (for example, actual bandwidth rates)
The default values for global parameters defined in the policy repository

Figure 13 illustrates how the SAE selects values for a subscriber with one subscription to a service.

Figure 13: Value Acquisition for Single Subscriptions

Image g014067.gif