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To do… Use the command… Remarks
Configure traffic
policing
traffic-limit inbound acl-rule
[ union-effect ] target-rate
[ burst-bucket burst-bucket-size ]
[ exceed action ]
Required
Specify a committed information rate
(CIR) for the target-rate argument,
and specify a committed bust size
(CBS) for the burst-bucket-size
argument.
By default, traffic policing is disabled.
The granularity of traffic policing is 64 Kbps. If the number you input is in the range of N*64 to (N+1)*64
(N is a natural number), it will be rounded off to (N+1)*64.
Configuration example
z Ethernet 1/0/1 of the switch is connected to the 10.1.1.0/24 network segment
z Perform traffic policing on the packets from the 10.1.1.0/24 network segment, setting the rate to
128 kbps
z Mark the DSCP precedence as 56 for the inbound packets exceeding the rate limit.
Configuration procedure:
<Sysname> system-view
[Sysname] acl number 2000
[Sysname-acl-basic-2000] rule permit source 10.1.1.0 0.0.0.255
[Sysname-acl-basic-2000] quit
[Sysname] interface Ethernet1/0/1
[Sysname-Ethernet1/0/1] traffic-limit inbound ip-group 2000 128 exceed remark-dscp 56
Configuring Line Rate
Refer to section Line Rate for information about line rate.
Configuration prerequisites
z The port on which line rate configuration is to be performed has been determined.
z The target rate and the direction of rate limiting (inbound or outbound) have been determined.
Configuration procedure
Follow these steps to configure line rate:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter Ethernet port view
interface interface-type
interface-number
—