lost-measure single-ended receive enable

Function

The lost-measure single-ended receive enable command enables an RMEP to receive LMMs for single-ended frame LM.

The undo lost-measure single-ended receive enable command disables an RMEP from receiving LMMs for single-ended frame LM.

By default, the RMEP from receiving LMMs for single-ended frame LM is disabled.

Format

lost-measure single-ended receive enable

undo lost-measure single-ended receive enable

Parameters

None

Views

Maintenance entity group view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
tpoam	write

Usage Guidelines

Usage Scenario

Frame loss measurement is a performance monitoring function provided by MPLS-TP OAM. Single-ended frame LM is implemented on two MEPs of an LSP. Measurement results include the following data:

Near-end frame loss data: indicates the number and percentage of dropped frames that are sent from an RMEP to a MEP.
Far-end frame loss data: indicates the number and percentage of dropped frames that are sent from a MEP to an RMEP.

Prerequisites

The ME of the MEG has been bound to a tunnel.

Precautions

Single-ended frame loss measurement and dual-ended frame loss measurement cannot be enabled together on a MEG.

Example

# Enable an RMEP in a MEG named test to receive LMMs for single-ended frame LM.

<HUAWEI> system-view
[~HUAWEI] mpls
[*HUAWEI-mpls] mpls te
[*HUAWEI-mpls] quit
[*HUAWEI] mpls l2vpn
[*HUAWEI-l2vpn] quit
[*HUAWEI] interface GigabitEthernet 0/1/0.1
[*HUAWEI-GigabitEthernet0/1/0.1] vlan-type dot1q 1
[*HUAWEI-GigabitEthernet0/1/0.1] mpls static-l2vc destination 4.4.4.4 400 transmit-vpn-label 100 receive-vpn-label 200
[*HUAWEI-GigabitEthernet0/1/0.1] quit
[*HUAWEI] mpls-tp meg test
[*HUAWEI-mpls-tp-meg-test] me l2vc peer-ip 4.4.4.4 vc-id 400 vc-type vlan mep-id 1 remote-mep-id 2
[*HUAWEI-mpls-tp-meg-test] lost-measure single-ended receive enable