Configuration Guide     476
Configuring QoS Configuration Examples
Figure 6-13 Configuring Auto VoIP
2)  Choose the menu QoS > Class of Service > Port Priority to load the following page. 
Set the trust mode of port 1/0/1 as trust DSCP. Click Apply.
Figure 6-14 Configuring Port Priority
3)  Choose the menu QoS > Class of Service > DSCP Priority to load the following page. 
Specify the 802.1p priority as 7 for DSCP priority 63. Click Apply.