# Adding an interface shaper

Use this procedure to add QoS Interface Shapers.

## Procedure steps

1. From the navigation tree, double-click QoS.

2. From the QoS tree, double-click QoS.

3. Select the Interface Shaper tab.

4. Click Insert.

   The Insert Interface Shaper screen opens.

5. Click the ellipses to select the ports for the interface shaper.

   The ntnQoSIfShapingPorts screen opens.

6. Select the required ports.

7. Click Ok.

8. Type the Label, Shapingrate, and MaximumBurstRate.

9. Select the Duration in milliseconds.

10. Click Insert.