The micro-isolation protocol-car ospfv3 command sets OSPFv3 micro-isolation CAR parameters.
The undo micro-isolation protocol-car ospfv3 command restores the default values of OSPFv3 micro-isolation CAR parameters.
By default, OSPFv3 uses the default micro-isolation CAR parameters.
| Parameter | Description | Value |
|---|---|---|
| cir cir-value |
Specifies the committed information rate (the average rate at which packets can be transmitted or forwarded). |
The value ranges from 0 to 1000000, in kbit/s. The default value is 8. |
| cbs cbs-value |
Specifies the committed burst size (size of the the committed burst traffic that can instantaneously pass through). |
The value ranges from 0 to 1000000, in bytes. The default value is 100000. |
| pir pir-value |
Specifies the PIR (the highest rate at which packets can be transmitted or forwarded). |
The value ranges from 0 to 1000000, in kbit/s. The default value is 16000. |
| pbs pbs-value |
Specifies the peak burst size (peak burst traffic that can instantaneously pass through). |
The value ranges from 0 to 10000000, in bytes. The default value is 9000000. |
Usage Scenario
When OSPFv3 packets flood, you can run this command to adjust the interface- and destination IP address-based packet channel bandwidth in OSPFv3 micro-isolation CAR to ensure that OSPFv3 packets can be sent properly.
Precautions
In normal cases, you are not advised to adjust OSPFv3 micro-isolation CAR parameters. Use the default value for this parameter instead.
The PIR must be greater than or equal to the CIR, and the PBS must be greater than or equal to the CBS.