Only existing scheduler policies can be applied to create the ingress or egress schedulers used by SAP policers or queues associated with a customer’s multiservice site. The schedulers defined in the scheduler policy can only be created after the customer site has been appropriately assigned to a chassis port, channel, or slot. When a multiservice customer site is created, SAPs owned by the customer must be explicitly included in the site. The SAP must be owned by the customer within which the site was created, and the site assignment parameter must include the physical locale of the SAP.