Displaying And Maintaining Priority Mapping - H3C S7500E Series Operation Manual

Operation Manual – QoS
H3C S7500E Series Ethernet Switches
To do...
Enter system view
Enter
port view
or port
group
view
Configure to trust the
DSCP precedence
of the received
packets
5.4.3 Configuration Examples
I. Network requirements
Configure to trust the DSCP precedence of the received packets.
II. Configuration procedure
# Enter system view.
<Sysname> system-view
# Enter port view.
[Sysname] interface Ethernet 2/0/1
[Sysname-Ethernet2/0/1]
# Configure to trust the DSCP precedence of the received packets.
[Sysname-Ethernet2/0/1] qos trust dscp

5.5 Displaying and Maintaining Priority Mapping

Display the information
about a specified priority
mapping table
Display the priority trust
mode configured for a port
Use the command...
system-view
Enter
interface interface-type
port view
interface-number
Enter
port-group { manual
port
port-group-name |
group
aggregation agg-id }
view
qos trust dscp
To do...
display qos map-table [ dot1p-dp |
dot1p-lp | dscp-dot1p | dscp-dp |
dscp-dscp ]
display qos trust interface
[ interface-type interface-number ]
—
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.
Required
By default, the 802.1p
precedence of the received
packets is trusted.
Use the command...
5-6
Chapter 5 Priority Mapping
Remarks
Remarks
Available in
any view