Dell POWEREDGE M1000E - Manual (Page 644)

642 Configuring Quality of Service
Configuring CoS (802.1P) Trust Mode
1. Open the Mapping Table Configuration page.
2. Select the unit and port or LAG to be affected, or select Global to apply the settings to all interfaces.
3. Select a Trust Mode.
4. Select a Queue to associate with each Class of Service.
5. Click Apply Changes.
Changes made are applied to the selected interfaces, and the device is updated.
Restoring Queue Defaults
1. Open the Mapping Table Configuration page.
2. Click the Restore Defaults check box.
3. Click Apply Changes.
Queues are returned to their defaults for each Class of Service, and the device is updated.