User`s guide

XS1920 Series User’s Guide
171
CHAPTER 22
Policy Rule
22.1 Policy Rules Overview
This chapter shows you how to configure policy rules.
A classifier distinguishes traffic into flows based on the configured criteria (refer to Chapter 21 on
page 162 for more information). A policy rule ensures that a traffic flow gets the requested
treatment in the network.
22.1.1 What You Can Do
Use the Policy screen (Section 22.2 on page 171) to enable the policy and display the active
classifier(s) you configure in the Classifier screen.
22.2 Configuring Policy Rules
You must first configure a classifier in the Classifier screen. Refer to Section 21.2 on page 162 for
more information.
Click Advanced Applications > Policy Rule in the navigation panel to display the screen as
shown.