H3C WA2200 Series - Changing the Port Priority of an Interface; Displaying and Maintaining Priority Mapping; Priority Mapping Configuration Example

7-7
Changing the Port Priority of an Interface
If an interface does not trust any packet priority, the AP uses its port priority to look for the set of priority
parameters for the incoming packets. By changing port priority, you can prioritize traffic received on
different interfaces.
Follow these steps to change the port priority of an interface:
To do... Use the command... Remarks
Enter system view
system-view
—
Enter interface view
interface
interface-type
interface-number
—
Set the port priority of the port
qos priority
priority-value
Required
By default, the port priority is 0.
Displaying and Maintaining Priority Mapping
To do... Use the command... Remarks
Display priority mapping table
configuration information
display qos map-table
[
dot11e-lp
|
dot1p-lp
|
lp-dot11e
|
lp-dot1p
]
Available in any view
Display the priority trust mode and
port priority of the specified
interface or all interfaces
display qos trust interface
[ interface-type interface-number ]
Available in any view
Priority Mapping Configuration Example
Network requirements
As shown in Figure 7-5:
z All departments access the Intranet through the same AP. Each department is configured with an
independent WLAN name. These departments are assigned to different VLANs based on
WLAN-BSS interface.
z It is required that the AP assigns local precedence to incoming packets by mapping the priority of
the receiving port.
z The default priority mapping table of the AP is used.