Configuring CoS on a Set of Static IP Demux Interfaces

You can configure CoS on a set of static IP demux interfaces. The static IP demux interface represents a subscriber.

Although the interface set is applied at the [edit interfaces] hierarchy level, the CoS parameters for the interface set are defined at the [edit class-of-service interfaces] hierarchy level, usually with the output-traffic control profile statement.

Before you configure CoS on a static subscriber interface:

• Configure the static IP demux interface.

  See Configuring a Subscriber Interface Using a Set of Static IP Demux Interfaces.

To configure CoS on a set of static IP demux interfaces:

1. Define the CoS parameters for the interface set.
   [edit]class-of-service {traffic-control-profiles {voice {scheduler-map voice;shaping-rate 64k;}video {scheduler-map video;shaping-rate 5m;}data {scheduler-map data;shaping-rate 3m;}t2 {shaping-rate 7m;}}
2. Apply the CoS parameters to the interface set.
   [edit]class-of-service {interfaces {interface-set demux-set1 {output-traffic-control-profile t2;}interface-set demux-set2 {output-traffic-control-profile t2;}demux0 {unit 0 {output-traffic-control-profile voice;}unit 1 {output-traffic-control-profile video;}unit 2 {output-traffic-control-profile data;}unit 3 {output-traffic-control-profile voice;}unit 4 {output-traffic-control-profile video;}unit 5 {output-traffic-control-profile data;}}}scheduler-maps {voice {forwarding-class assured-forwarding scheduler s0;}video {forwarding-class expedited-forwarding scheduler s0;}data {forwarding-class best-effort scheduler s0;}}schedulers {s0 {transmit-rate percent 100;buffer-size percent 100;}}}

Related Topics

• For more information about interface sets and hierarchical scheduling for VLANs, see the Junos Class of Service Configuration Guide