Configuring Quality of Service 445Defining QoS Interface SettingsThe Interface Settings page contains fields for deactivating the Trust mode, and setting the defaultCoS value on incoming untagged packets. To open the Interface Settings page, click Quality of Service→QoS Parameters → Interface Settings in the tree view.Figure 9-2. Interface SettingsThe Interface Settings page contains the following fields:• Interface — The specific port or LAG to configure.• Disable "Trust" Mode on Interface — Disables Trust mode on the specified interface. This settingoverrides the Trust mode configured on the device globally.• Set Default CoS For Incoming Traffic To — Sets the default CoS tag value for untagged packets.The CoS tag values are 0-7. The default value is 0.Assigning QoS settings for an interface:1 Open the Interface Settings page.2 Select an interface in the Interface field.3 Define the fields.4 Click Apply Changes.The CoS settings are assigned to the interface.Displaying QoS/CoS settings:1 Open the Interface Settings page.2 Click Show All.The Interface Table is displayed.
