Use this procedure to configure the trusted processing mode.
From the navigation tree, double-click QoS.
From the QoS tree, double-click QoS Agent.
Select the Configuration tab.
Select the appropriate mode in the TrustedProcessingMode section from the following:
partialDscpMapping - Sets the QoS trusted processing mode to partial DSCP mapping.
fullDscpMapping - Sets the QoS trusted processing mode to full DSCP mapping.
Click Apply.