delay-measure two-way send test-id
Function
The delay-measure two-way send test-id command configures on-demand two-way frame delay measurement based on the test instance.
Only the S5720-HI, S5730-HI, S5731-H, S5731-S, S5731S-H, S5731S-S, S5732-H, S6720-HI, S6730-H, S6730S-H, S6730-S, and S6730S-S support this command.
Format
delay-measure two-way send test-id test-id interval { 1000 | 10000 } count count [ packet-size packet-size ]
Parameters
| Parameter | Description | Value |
|---|---|---|
| test-id | Specifies the ID of a test instance. | The value is an integer ranging from 1 to 4294967295. |
| interval { 1000 | 10000 } | Specifies the interval at which DMMs are sent. | The value is either 1000 or 10000, expressed in milliseconds. |
| count count | Specifies the number of times that DMMs are sent. | The value is an integer ranging from 1 to 60. |
| packet-size packet-size | Specifies the size of the sent packets. | The value is an integer ranging from 64 to 1518, in bytes. The default value is 64. |
Usage Guidelines
Usage Scenario
In VLAN scenarios, to implement two-way on-demand frame DM, run the delay-measure two-way send command. This command does not take effect in point-to-multipoint link scenarios.
To implement two-way on-demand frame DM for point-to-multipoint links, run the delay-measure two-way send test-id command.
Prerequisites
A test instance has been created using the test-id command in the MA view.
Precautions
The delay-measure two-way send test-id and delay-measure two-way send commands are mutually exclusive.
If the configuration changes during on-demand statistics, you can view only the pre-change statistics results. You are advised to run the command for on-demand statistics again for query.
Example
# Configure two-way frame DM with the test instance ID of 1, DMM transmission interval of 10s, and measurement times of 60.
<HUAWEI> system-view [HUAWEI] interface gigabitethernet 0/0/1 [HUAWEI-GigabitEthernet0/0/1] port link-type trunk [HUAWEI-GigabitEthernet0/0/1] port trunk allow-pass vlan 100 [HUAWEI-GigabitEthernet0/0/1] quit [HUAWEI] set service-mode enhanced Warning: This command will effect forward performance. Continue? [Y/N]:y [HUAWEI] cfm enable [HUAWEI] cfm md md1 [HUAWEI-md-md1] ma ma1 [HUAWEI-md-md1-ma-ma1] map vlan 100 [HUAWEI-md-md1-ma-ma1] mep mep-id 1 interface gigabitethernet 0/0/1 inward [HUAWEI-md-md1-ma-ma1] remote-mep mep-id 2 [HUAWEI-md-md1-ma-ma1] remote-mep ccm-receive enable [HUAWEI-md-md1-ma-ma1] test-id 1 mep 1 remote-mep 2 [HUAWEI-md-md1-ma-ma1] delay-measure two-way send test-id 1 interval 10000 count 60