Traffic-Limit - H3C s3100 series Command Manual

[Sysname] interface Ethernet 1/0/1
[Sysname-Ethernet1/0/1] qos-profile port-based

traffic-limit

Syntax
traffic-limit inbound acl-rule target-rate [ burst-bucket burst-bucket-size ] [ conform con-action ]
[ exceed exceed-action ] [ meter-statistic ]
undo traffic-limit inbound acl-rule [ meter-statistic ]
View
QoS profile view
Parameter
inbound: Performs traffic policing on the inbound packets.
acl-rule: ACL rules to be applied for traffic classification. This argument can be the combination of
multiple ACLs. For more information about this argument, refer to
the ACL rules referenced must be those defined with the permit keyword specified.
target-rate: Target traffic rate of traffic policing. This argument is in the range 64 to 1000000.
The granularity of port rate limit is 64 Kbps. Assume that the value you provide for the target-rate
argument is in the range N*64 to (N+1)*64 (N is a natural number), it will be rounded off to (N+1)*64.
burst-bucket burst-bucket-size: Specifies the maximum burst traffic size (in kilobytes) allowed. The
burst-bucket-size argument must a multiple of 8 and ranges from 8 to 1016.
conform con-action: Sets the actions of the switch on the packets except forwarding when the packet
traffic is within the specified traffic. The con-action argument can be:
remark-dscp dscp-value: Sets the DSCP precedence for the packets. The dscp-value argument is
in the range 0 to 63. You can also enter a keyword listed in
remark-cos cos-value : Sets the 802.1p precedence of the packets. The cos-value argument is in
the range 0 to 7. You can also enter a keyword listed in
exceed exceed-action: Sets the actions on the part of the packets exceeding the specified traffic when
the packet traffic exceeds the specified traffic. The actions include:
drop: Drops the packets.
forward: Forwards the packets.
remark-dscp dscp-value: Resets the DSCP precedence for the packets and forwards them at the
same time. The dscp-value argument is in the range 0 to 63. You can also enter a keyword listed in
Table 1-15 for this argument.
meter-statistic: Performs the statistics function on traffic policing. It can meter the bytes of the packets
within the limited rate and the bytes of the packets beyond the limited rate.
Description
Use the traffic-limit command to add the traffic policing action to a QoS profile.
Use the undo traffic-limit command to remove the traffic policing action from a QoS profile.
The traffic policing action of a QoS profile currently applied to a port cannot be removed.
Table 1-9
Table 1-15
Table 1-16
2-6
and Table 1-10. Note that
for this argument.
for this argument.