H3C S3100 Series Command Manual page 621

Command Manual (For Soliton) – QoS-QoS Profile
H3C S3100 Series Ethernet Switches
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
Table 1-13
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
Table 1-14
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
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.
Example
# Add a traffic policing action to the QoS profile named a123 to limit the rate of the
inbound packets matching ACL 2000 to 128 kbps and drop the packets exceeding 128
kbps.
<Sysname> system-view
for this argument.
for this argument.
2-7
Chapter 2 QoS Profile Configuration Commands
Table 1-13 for this argument.