Traffic Regulation
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 64000show 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 1810877traffic-behavior traffic-behavior-name
[Command] traffic-behavior traffic-behavior-name no traffic behavior traffic-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}] cir cir [cbs cbs] [pir pir][pbs pbs] [yellow-packet-action {DROP|FORWARD|REMARK}] [red-packet-action {DROP|FORWARD|REMARK}] [remark-dot1p value] [remark-dscp value] [remark-tc value]
[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 1000traffic-behavior bind traffic-behavior-name
[Command] traffic-behavior bind [egress] traffic-behavior-name no traffic-behavior bind traffic-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