# Viewing policy device identifications

Use this procedure to open the Policy Device Identification tab.

## Procedure steps

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

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

3. Select the Policy Device Identification tab.

## Variable definitions

The following table outlines the parameters of the Policy Device Identification tab.

Table 1. QoS Agent Policy Device Identification tab parameters
Variable | Value
--- | ---
Descr | Describes the policy agent.
| Note
| The description must include the name and version identification of the policy agent hardware and software.
MaxMsg | Specifies the maximum message size in octets that the device can support.