7-6 
Task  Remarks 
Configuring a Priority Mapping Table  Optional 
Configuring a Port to Trust Packet Priority for Priority Mapping  Optional 
Changing the Port Priority of an Interface  Optional 
 
Configuring Priority Mapping 
Configuring a Priority Mapping Table 
Follow these steps to configure a priority mapping table: 
To do...  Use the command...  Remarks 
Enter system view 
system-view
 — 
Enter priority mapping table view
 
qos map-table
  { 
dot11e-lp
 | 
dot1p-lp
 | 
dscp-lp
 | 
lp-dot11e
 | 
lp-dot1p | lp-dscp
 } 
Required 
You can enter the corresponding 
priority mapping table view as 
required. 
 
Configure the priority mapping 
table
 
import
 import-value-list 
export 
export-value 
Required 
Newly configured mappings 
overwrite the previous ones. 
 
Display the configuration of the 
priority mapping table
 
display qos map-table
 
[ 
dot11e-lp
 | 
dot1p-lp
 | 
dscp-lp
 | 
lp-dot11e
 | 
lp-dot1p
 | 
lp-dscp
 ] 
Optional 
Available in any view 
 
Configuring a Port to Trust Packet Priority for Priority Mapping 
You can configure the AP to trust a particular priority field carried in packets for priority mapping on ports 
or globally.  
When configuring the priority trust mode for a port, you can select the following keywords: 
z  dot11e: Uses the 802.11e priority of the received packets for mapping.  
z  dot1p: Uses the 802.1p priority of the received packets for mapping.  
z  dscp: Uses the DSCP value of the received packets for mapping.  
Follow these steps to configure the priority trust mode for a port: 
To do...  Use the command...  Remarks 
Enter system view 
system-view
 
— 
Enter interface view 
interface
 interface-type 
interface-number 
—
 
Configure the priority trust mode
 
qos trust
 { 
dot11e
 | 
dot1p
 | 
dscp
 } Required
 
Display the priority trust mode and 
port priority information of the 
specified interface or all interfaces
 
display qos trust
 
interface
 
[ interface-type interface-number ]
Optional 
Available in any view