H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 451)

47-5
To do… Use the command… Remarks
Enter system view system-view —
Enter port
view interface interface-type
interface-number
Enter port
view or port
group view
Enter port
group view
port-group { manual
port-group-name | aggregation
agg-id }
Perform either of the two operations.
The configuration performed in
Ethernet port view applies to the
current port only. The configuration
performed in port group view applies to
all the ports in the port group.
Configure to trust the DSCP
precedence of the received
packets
qos trust dscp
Required
By default, the 802.1p precedence of
the received packets is trusted.
Configuration Examples
Network requirements
Configure to trust the DSCP precedence of the received packets.
Configuration procedure
# Enter system view.
system-view
# Enter port view.
[Sysname] interface GigabitEthernet 0/0/1
[Sysname-GigabitEthernet0/0/1]
# Configure to trust the DSCP precedence of the received packets.
[Sysname-GigabitEthernet0/0/1] qos trust dscp
Displaying and Maintaining Priority Mapping
To do… Use the command… Remarks
Display the information about a
specified priority mapping table display qos map-table [ dot1p-dp | dot1p-lp |
dscp-dot1p | dscp-dp | dscp-dscp ]
Display the priority trust mode
configured for a port display qos trust interface [ interface-type
interface-number ]
Available in any
view