Huawei Quidway S3500 Series User Manual

Operation Manual - QoS/ACL
Quidway S3500 Series Ethernet Switches Chapter 2 QoS Configuration
Huawei Technologies Proprietary
2-21
I. Configuring maps
You may configure maps by using the commands listed in the following table.
Perform the following configuration in system view.
Table 2-30 Configuring maps
Operation Command
Configure CoS to
drop-precedence map.
qos cos-drop-precedence-map
CoS0-map-drop-prec CoS1-map-drop-prec
CoS2-map-drop-prec CoS3-map-drop-prec
CoS4-map-drop-prec CoS5-map-drop-prec
CoS6-map-drop-prec CoS7-map-drop-prec
Restore the default COS to
drop-precedence map setting.
undo qos cos-drop-precedence-map
Configure CoS to
local-precedence map.
qos cos-local-precedence-map
CoS0-map-local-prec CoS1-map-local-prec
CoS2-map-local-prec CoS3-map-local-prec
CoS4-map-local-prec CoS5-map-local-prec
CoS6-map-local-prec CoS7-map-local-prec
Restore the default CoS to
local-precedence map setting.
undo qos cos-local-precedence-map
By default, the switches assign conform-level and local-precedence to received
packets using the default map settings of the system.
II. Assigning a default local-precedence value to a port
Perform the following configuration in Ethernet interface view.
Table 2-31 Assigning a default local-precedence value to a port
Operation Command
Assign a default local-precedence value to the port.
priority priority-level
Restore the default local-precedence value to its
default setting.
undo priority
2.4.2 Configuring Traffic Policing
Traffic policing implements the traffic-based rate restraint. It monitors the rate of a type
of traffic and takes the action appropriate to it if the traffic size exceeds the specified
limitation, for example, dropping the packets beyond the specified limitation or
assigning new precedence values to them.

Huawei Quidway S3500 Series Specifications

General

Brand	Huawei
Model	Quidway S3500 Series
Category	Network Router
Language	English