H3C S7500 Series Ethernet Switches Command Manual

Table Of Contents
Command Manual – QoS
H3C S7500 Series Ethernet Switches Chapter 1
QoS Commands
1-11
z If the inbound CAR feature is enabled, the two ports provides guaranteed
bandwidth of 2 M for the traffic matching ACL rule 0 on each port.
z If the inbound CAR feature is disabled, the two ports provide the total guaranteed
bandwidth of 2M for the traffic matching ACL rule 0 on the two ports.
Examples
# Enable the inbound CAR feature on the switch.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] inboundcar enable
1.1.14 line-rate
Syntax
line-rate [ kbps ] target-rate
undo line-rate
View
QoS view
Parameters
kbps: Specifies the limit rate to be measured (in kbps).
target-rate: Total limit rate of all the packets sent by the port. If the kbps keyword is
specified, the rate is measured in kbps, in the range of 64 to 1,024,000 with the
granularity being 64. If the number you input is in the range of N*64 to (N+1)*64 (N is a
natural number), the switch will set the value to (N+1)*64 kbps automatically. If the
kbps keyword is not specified, the rate is in the range of 1 to 1,000 in mbps.
Description
Use the line-rate command to limit the rate of the packets on the port.
Use the undo line-rate command to remove the rate limit configuration on the port.
Note:
Only type-A LPUs support the rate limit configuration.
Examples
# Limit the rate of packets on GigabitEthernet 2/0/1 to 10 Mbps.
<H3C> system-view