Supported Platforms
Related Documentation
Example: Configuring Hierarchical Scheduling and Queuing for an Interface Set of Static PPPoE Subscriber Interfaces
In this example, the network administrator defines hierarchical queues and scheduler parameters by configuring traffic-control profile and binding it directly to a PPPoE subscriber interface. The network administrator then configures the traffic-control profile on a set of PPPoE interfaces.
This configuration is supported on the IQ2E PIC.
To use this configuration in a broadband access network, each forwarding class represents one type of services provided to a household customer and is mapped to a queue. Each PPPoE interface represents a household and provides shaping of all household traffic to an aggregate rate. In addition, the PPPoE interface-set configuration provides shaping of traffic for a group of PPPoE interface on a DSLAM to a DSLAM aggregate rate.
Table 1 lists the scheduler and queue mapping for this configuration.
Table 1: Scheduler per Logical Interface with Interface Set Mapping
Level | Type | Mapping |
|---|---|---|
4 | Queue | PPPoE interface |
3 | Scheduler | PPPoE interface |
2 | Scheduler | Set of PPPoE interfaces |
1 | Scheduler | Underlying physical interface |
