Traffic Regulation

show traffic-behavior rule

[Command] show traffic-behavior rule

[Purpose] Displays the configured aboute CAR policies

[View] System view

[Use Cases]

sonic# show traffic-behavior rule
Name Type Mode CIR CBS
------ ------ ------ ------ -----
test BYTES SR_TCM 100000 64000

show traffic-behavior counters

[Command] show traffic-behavior counters

[Purpose] View the hit statistics for the CAR

[View] System view

[Use Cases]

sonic# show traffic-behavior counters
PolicerId Forward DROP Remark-Forward
------------- --------- ------ ----------------
flow_controll 1049585 12764 1810877

traffic-behavior

[Command] traffic-behaviortraffic-behavior-name no traffic behaviortraffic-behavior-name

[Purpose] Create a traffic behavior and go to the Traffic behavior view, or go to the existing Traffic behavior view, or bind the traffic behavior to interface

[Parameter]

Parameter	Description
traffic-behavior-name	traffic behavior name

[View] System view, Interface view

[Use Cases]

sonic# configure terminal
sonic(config)# traffic-behavior test
sonic(config-traffic-behavior-test)#

car

[Command] car {sr-tcm|tr-tcm} [meter-type {bytes|packets}] circir**[cbscbs] [pirpir][pbspbs] [yellow-packet-action {DROP|FORWARD|REMARK}] [red-packet-action {DROP|FORWARD|REMARK}] [remark-dot1pvalue] [remark-dscpvalue] [remark-tcvalue]**

[Purpose] Create a CAR template to bind to traffic behavior

[Parameter]

Parameter	Description
sr-tcm	Single bucket single speed mode, this mode only requires the configuration of cir and cbs
tr-tcm	Double buckets and double speed mode
meter-type	If meter-type mode is bytes： cir, pir in kBps, cbs, pbs in byte If meter-type mode is packets： cir, pir in kpps, cbs, pbs in packet Default mode is bytes
cir	Specifies the committed information rate (CIR), which is the allowed rate at which traffic can pass through.
cbs	Specifies the committed burst size (CBS), which is the average volume of burst traffic that can pass through an interface.
pir	Specifies the peak information rate (PIR), which is the maximum rate at which traffic can pass through.
pbs	Specifies the peak burst size (PBS), which is the maximum volume of burst traffic that can pass through an interface.
red-packet-action {DROP|FORWARD|REMARK}/ yellow-packet-action {DROP|FORWARD|REMARK}	Specifies the packet color. The packet color is determined by cbs cbs-value and pbs pbs-value of this command.

[View] Traffic behavior view

[Notes] When the burst size of the message < cbs value, the message is marked as green When cbs value < burst size < pbs value, the message is marked yellow When burst size > pbs value, the message is marked as red no car This command removes the CAR template

[Use Cases]

sonic# configure terminal
sonic(config)# traffic-behavior test
sonic(config-traffic-behavior-test)# car sr-tcm meter-type PACKETS cir 1000

traffic-behavior bind

[Command] traffic-behavior bind [egress]traffic-behavior-name no traffic-behavior bindtraffic-behavior-name

[Purpose] Bind traffic behavior to the interface

[Parameter]

Parameter	Description
egress	Bind in the direction of the output interface

[View] Interface view

[Use Cases]

sonic(config)# interface ethernet 1
sonic(config-if-1)# traffic-behavior bind test1