Configuring Static Hierarchical Scheduling and Queuing in a Dynamic Profile for Subscriber Access

1. Configure the static CoS parameters in the [edit class-of-service] hierarchy.
   1. Enable the hierarchical scheduler for the interface.

      See Configuring Hierarchical Schedulers for CoS.

   2. Configure the scheduler map and schedulers.

      When you configure static scheduling and queuing in a dynamic profile, you reference the scheduler map in the dynamic profile.

      See Configuring Schedulers.

   3. Configure the drop profiles.

      See Configuring RED Drop Profiles.

   4. Configure the forwarding classes.

      See Configuring Forwarding Classes

   5. Configure the rewrite-rules and classifier definitions.

      See Configuring Rewrite Rules and Defining Classifiers.

   See the Junos OS Class of Service Configuration Guide for information about configuring the remaining CoS parameters.

2. Configure a static or dynamic subscriber interface that can be referenced in the dynamic profile.
   • For static VLAN interfaces, see Configuring Static Subscriber Interfaces in Dynamic Profiles.
   • For dynamic VLAN interfaces, see Configuring a Static or Dynamic VLAN Subscriber Interface over Aggregated Ethernet.
   • For dynamic IP demux interfaces, see Configuring Dynamic Subscriber Interfaces Using IP Demux Interfaces in Dynamic Profiles and Configuring a Static or Dynamic IP Demux Subscriber Interface over Aggregated Ethernet.
   • For dynamic VLAN demux interfaces, see Configuring Dynamic Subscriber Interfaces Using VLAN Demux Interfaces in Dynamic Profiles.
   • For dynamic PPPoE interfaces, see Configuring Dynamic PPPoE Subscriber Interfaces Using Dynamic Profiles.
3. Configure CoS parameters in a dynamic profile.
   1. Configure the dynamic profile.

      See Configuring a Basic Dynamic Profile.

   2. Configure traffic shaping and scheduling parameters in the dynamic profile using a traffic-control profile.

      Reference the scheduler map you configured in the static [edit class-of-service] hierarchy.

      See Configuring Static Traffic Shaping and Scheduling Parameters in a Dynamic Profile.

   3. Apply CoS parameters to a subscriber interface by referencing an interface in the dynamic profile.

      See Applying Traffic Shaping and Scheduling to a Subscriber Interface in a Dynamic Profile.

4. To configure default values for subscribers on login, and enable subscribers to replace other CoS parameters when replacing services, configure variables in the dynamic profile.

   See Configuring User-Defined CoS Variables in a Dynamic Service Profile.