Command Manual (For Soliton) – QoS-QoS Profile
H3C S3100 Series Ethernet Switches
Chapter 1 QoS Commands
1-35
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 actions are as follows:
z
remark-dscp
dscp-value
: Sets the DSCP precedence of the packets to the
specified value. The
dscp-value
argument is in the range of 0 to 63. You can also
enter a keyword listed in
Table 1-13
for this argument.
z
remark-cos
cos-value
: Sets the 802.1p precedence of the packets to the
specified value. The
cos-value
argument is in the range of 0 to 7. You can also
enter a keyword listed in
Table 1-14
for this argument.
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:
z
drop
: Drops the packets.
z
forward
: Forwards the packets.
z
remark-dscp
dscp-value
: Resets the DSCP precedence of the packets and
forwards them at the same time. The
dscp-value
argument is in the range of 0 to
63. You can also enter a keyword listed in
Table 1-13
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. Note that, for the same ACL rule, the
meter statistic
keyword in this
command and the traffic accounting function are mutually exclusive in a VLAN.
Description
Use the
traffic-limit vlan
command to use ACL rules in traffic identifying and traffic
policing for the packet matching with the ACL rules and to set traffic policing parameters
and different actions for packets within the traffic limit and packets beyond the traffic
limit on a VLAN.
Use the
undo traffic-limit vlan
command to disable traffic policing on a VLAN.
By default, traffic policing is disabled on a VLAN.
