3-5To do… Use the command… RemarksTrust theport priority undo qos trustDisplay the priority trustmode configuration onthe portdisplay qos trust interface[ interface-type interface-number ]OptionalAvailable in any viewConfiguring the Port Priority of a PortYou can change the port priority of a port used for priority mapping. For the priority mapping procedure,see Figure 3-1.Follow these steps to configure the port priority of a port for priority mapping:To do… Use the command… RemarksEnter system view system-view —Enterinterfaceviewinterface interface-typeinterface-numberEnterinterfaceview or portgroup view Enter portgroup viewport-group manualport-group-nameUse either commandSettings in interface view take effecton the current interface; settings inport group view take effect on allports in the port group.Configure the port priority qos priority priority-value RequiredThe default port priority is 0.Display the trusted packetpriority type and thepriorities of an interfacedisplay qos trust interface[ interface-typeinterface-number ]OptionalAvailable in any viewDisplaying and Maintaining Priority MappingTo do… Use the command… RemarksDisplay priority mapping tableconfigurationdisplay qos map-table[ dot1p-dp | dot1p-lp |dscp-dot1p | dscp-dp |dscp-dscp ]Available in any viewDisplay the trusted packetpriority type on a portdisplay qos trust interface[ interface-typeinterface-number ]Available in any viewPriority Mapping Configuration ExamplesPriority Mapping Table and Priority Marking Configuration Example
