Huawei Quidway S3900 Series Command Manual

Command Manual - QoS&QoS Profile
Quidway S3900 Series Ethernet Switches-Release 1510 Chapter 2 QoS Profile Configuration Commands
Huawei Technologies Proprietary
2-7
Description
Use the traffic-limit command to add traffic policing action in the QoS profile.
Use the undo traffic-limit command to remove traffic policing action from the QoS
profile.
You cannot remove traffic policing action from the specific QoS profile which has been
applied to the port.
Example
# Add to the QoS profile named a123 this traffic policing action: Limit traffic for the
packets matching ACL 2000, the target rate is 128 kbps, drop the packets at a rate
exceeding this target rate.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] qos-profile a123
[Quidway-qos-profile-a123] traffic-limit inbound ip-group 2000 128 exceed
drop
2.1.8 traffic-priority
Syntax
traffic-priority { inbound | outbound } acl-rule { { dscp dscp-value | ip-precedence
{ pre-value | from-cos } } | cos { pre-value | from-ipprec } | local-precedence
pre-value }*
undo traffic-priority { inbound | outbound } acl-rule
View
QoS profile view
Parameter
inbound: Resets the preference value for the inbound packets on the port.
outbound: Resets the preference value for the outbound packets on the port.
acl-rule: Applied ACL rules which can be the combination of various ACL rules. For the
ways of combining ACLs and the description on related parameters, refer to
Table 1-5
and
Table 1-6.
dscp dscp-value: Sets DSCP preference value, in the range 0 to 63. You can also enter
keywords in
Table 1-2.

Huawei Quidway S3900 Series Specifications

General

Brand	Huawei
Model	Quidway S3900 Series
Category	Switch
Language	English