Operation Manual - QoS&QoS Profile
Quidway S3900 Series Ethernet Switches-Release 1510 Chapter 1 QoS Configuration
Huawei Technologies Proprietary
1-15
Priority remark can be implemented in the following ways:
z Through TP. When configuring TP, you can define the action of marking the
802.1p priority or DSCP priority of the packets within the traffic limit or define the
action of remarking the 802.1p priority or DSCP priority of the packets out of the
traffic limit. Refer to
1.8.2 Configuration Procedure of TP.
z Through the traffic-priority command. Refer to the following description in this
section.
1.5.1 Configuration Prerequisites
z ACL rules used for traffic identifying are defined. Refer to the ACL module in the
book for defining ACL rules
z The type and value of the precedence that the packets matching with ACL rules
are remarked are determined
z The ports which need this configuration are defined
1.5.2 Configuration Procedure
Table 1-8 Configure priority remark
Operation Command Description
Enter system view
system-view
—
Enter Ethernet port
view
interface interface-type
interface-number
—
Use ACL rules in
traffic identifying and
specify a new
precedence for the
packet matching with
the ACL rules
traffic-priority inbound
acl-rule { dscp dscp-value |
cos cos-value }
Required
Display the parameter
configurations of
priority remark
display qos-interface
{ interface-type
interface-num | unit-id }
traffic-priority
Display all the QoS
settings of the port
display qos-interface
{ interface-type
interface-num | unit-id } all
Optional
You can execute the
display command in any
view
acl-rule: Applied ACL rules which can be the combination of various ACL rules. The
way of combination is described in the following table:
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