• Supported Platforms
• M120 Routers, M320 Routers
• MX Series

• Related Topics
• For hardware requirements and configuration guidelines, see Guidelines for Configuring Dynamic CoS for Subscriber Access
• CoS for PPPoE Subscriber Interfaces Overview
• Example: Configuring Hierarchical Scheduling and Queuing for a Static PPPoE Subscriber Interface
• Example: Configuring Hierarchical Scheduling and Queuing for an Underlying Static PPPoE Subscriber Interface
• Example: Configuring Hierarchical Scheduling and Queuing for an Interface Set of Static PPPoE Subscriber Interfaces
• Verifying the Scheduling and Shaping Configuration for Subscriber Access

Configuring Hierarchical CoS on a Static PPPoE Subscriber Interface

You can configure hierarchical CoS on a static PPPoE subscriber interface.

Before you begin:

• Configure the static PPPoE subscriber interface.

  See Configuring PPPoE.

To configure hierarchical CoS on a static PPPoE subscriber interface:

1. Specify the PPPoE interface that you want to configure.
   user@host# edit interfaces pppoe-interface-name
2. Configure the hierarchical scheduler for the interface.
   [edit interfaces interface-name]user@host# set hierarchical-scheduler
3. (Optional) Group the PPPoE interfaces in an interface set.
   [edit]user@host# edit interfaces interface-set interface-set-name

You can now configure static traffic and scheduling parameters for each traffic-control profile, and attach each traffic-control profile to the PPPoE interface or the PPPoE interface set. For more information, see the Junos Class of Service Configuration Guide.