loss-measure single-ended-synthetic continual send interval

Function

The loss-measure single-ended-synthetic continual send interval command enables single-ended proactive SLM.

The undo loss-measure single-ended-synthetic continual send command disables single-ended proactive SLM.

By default, the function is disabled.

Format

loss-measure single-ended-synthetic continual send test-id test-id interval { 1000 | 10000 } [ sending-count count-value ] [ time-out timeout ] [ period period ]

undo loss-measure single-ended-synthetic continual send test-id test-id

Parameters

Parameter	Description	Value
test-id test-id	Specifies the ID.	The value is an integer ranging from 1 to 4294967295.
1000	Specifies the interval.	-
10000	Specifies the interval.	-
sending-count count-value	Specifies the times that synthetic loss measurements (SLM) are sent within each measurement period.	The value is an integer ranging from 1 to 1000. The default value is 10.
time-out timeout	Specifies the timeout period during which the device waits for a reply.	The value is an integer ranging from 1 to 10, in seconds. The default value is 5s.
period period	Specifies the interval at which statistics are collected.	The value is an integer ranging from 1 to 65535, in seconds. The default value is 900.

Views

MA view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
y1731	write

Usage Guidelines

Usage Scenario

To collect accurate frame loss statistics on a point-to-multipoint network, run the loss-measure single-ended-synthetic continual send command to enable single-ended proactive SLM.

Prerequisites

Ensure that the following commands have been run:

IEEE Standard 802.1ag-2007 of CFM has been specified using the cfm version standard command in the system view.
The Connectivity Fault Management (CFM) function has been enabled globally using the cfm enable (system view) command in the system view.
A Maintenance Domain (MD) has been created using the cfm md command in the system view.
A Maintenance Association (MA) has been created using the ma command in the MD view.
An inward-facing Maintenance Association End Point (MEP) has been created using the mep mep-id command in the MA view.
The local MEP has been enabled to send Continuity Check Message (CCM) to the RMEP in the MA using the mep ccm-send enable command in the MA view
The local MEP has been enabled to receive CCMs from the remote MEP in the same MA using the remote-mep ccm-receive enable command in the MA view.

Example

# Configure SLM with the test id of 1 and statistics collection interval of 1000s.

[~HUAWEI] mpls
[~HUAWEI-mpls] mpls l2vpn
[~HUAWEI-l2vpn] interface GigabitEthernet 0/1/9
[~HUAWEI-GigabitEthernet0/1/9] mpls l2vc 2.2.2.3 1001
[*HUAWEI-GigabitEthernet0/1/9] cfm enable
[*HUAWEI] cfm md md1
[*HUAWEI-md-md1] ma ma2
[*HUAWEI-md-md1-ma-ma2] map mpls l2vc 2.2.2.3 1001 raw
[*HUAWEI-md-md1-ma-ma2] mep mep-id 1 interface GigabitEthernet 0/1/9 inward
[*HUAWEI-md-md1-ma-ma2] test-id 1 mep 1 mac xxxx-xxxx-xxxx
[*HUAWEI-md-md1-ma-ma2] loss-measure single-ended-synthetic continual send test-id 1 interval 1000 sending-count 10 time-out 5