> - Downloads
> - Overview of Services for the SRC Software
> - Related Topics
> - Overview of SRC Aggregate Services
> - Enabling the Service Configuration on the SRC CLI
> - Before You Configure SRC Services
> - Adding a Normal Service (SRC CLI)
> - Setting Parameter Values for Services (SRC CLI)
> - Restricting Service Activation

> ## Overview of Services for the SRC Software

> The SRC software supports four types of services:

> - Normal—Policy-based service.
> - Aggregate—Group of services, handled as a unit.
> - Infrastructure—Service that can be provisioned only once and then activated a number of times for one or more subscribers across network devices.
> - Script—Custom service into which you can insert or reference a script that provisions policies on a number of systems across a network, including networks that contain devices that do not have supported device drivers.

> Use aggregate and infrastructure services together to apply policies across routers running JUNOSe and JUNOS Software, and other systems that have a supported device driver.

> Use script services to create customized service implementations, such as a service to configure firewall policies on a device that does not have a supported device driver—for example, a Juniper Networks NetScreen-5GT appliance.

> ## Automatic Service Activation

> You can configure a permanent service—a service that the SAE automatically activates when it starts a subscriber session for subscribers who use that service. A typical application of this feature is to automatically activate a particular video service for all subscribers associated with a particular retailer. You can allow subscribers to deactivate the service, or prohibit them from deactivating it, after the SAE has automatically activated it. To make a service permanent, set the permanent option in the service configuration.

> #### Published: 2009-09-22

> Copyright © 2009, Juniper Networks, Inc. All rights reserved. Trademark Notice.