# Inserting a classifier

Use this procedure to configure a classifier for the NSNA solution, user-base policy, or Traffic Profile.

## Procedure steps

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

2. From the QoS tree, double-click QoS NSNA/UBP/Traffic Profile.

3. Select the Classifier tab.

4. Click Insert.

   The Insert Classifier dialog box opens.

5. Using the Type radio options, choose whether to create a classifier for the NSNA solution (NsnaClfr), for a User Based Policy (UbpClfr) or a Traffic Profile (Traffic Profile).

6. Enter the classifier information in the fields.

7. Change values in any fields that present default values if you want to configure specific parameters.

8. Click Insert.