Displaying And Maintaining Qos Policies - H3C S9500 Operation Manual

Operation Manual – QoS
H3C S9500 Series Routing Switches
4) 802.1p precedence marking
The following table presents how the egress PE makes 802.1p precedence marking
decisions for received packets:
If the packets are
intended for...
L2VPN
Non L2VPN

3.5 Displaying and Maintaining QoS Policies

Follow these steps to display and maintain QoS policies:
Display configuration
information of specified class of
specified policy and behavior
associated with these classes
Display policy configuration
information and operating
condition on specified or all
interfaces
Display the configured traffic
behavior information
Display the configured class
information
Marking 802.1p?
No
Yes
To do...
3-14
Chapter 3 QoS Policy Configuration
––
As the packets are to be forwarded
through IPv4 routing, the P device
obtains a new value for the 802.1p
precedence by looking up the
uncolored dscp-dot1p mapping table
based on DSCP precedence of the
IPv4 packets.
Use the command...
display qos policy
user-defined [ policy-name
[ classifier tcl-name ] ]
display qos policy interface
[ interface-type
interface-number ] [ inbound |
outbound ]
display traffic behavior
user-defined
[ behavior-name ]
display traffic classifier
user-defined [ tcl-name ]
Remarks
Remarks
Available in any
view