lspv pw reply ptn-mode

Function

The lspv pw reply ptn-mode command configures the SPE and TPE to reply trace VC packets in a multi-segment PW scenario.

The undo lspv pw reply ptn-mode command restores the default configuration.

By default, the lspv pw reply ptn-mode command is not configured.

Format

lspv pw reply ptn-mode

undo lspv pw reply ptn-mode

Parameters

None

Views

System view

Default Level

2: Configuration level

Usage Guidelines

When the source end starts a tracert test in PTN mode to detect the connectivity of the multi-hop PW, the lspv mpls-pw reply ptn-mode command needs to be run on the SPE and TPE. If the PTN mode is not specified, the lspv mpls-pw reply ptn-mode command is not required.

Example

# Run lspv pw reply ptn-mode command to enable the SPE and TPE to respond to tracert VC packets in PTN mode.

<HUAWEI> system-view
[HUAWEI] lspv pw reply ptn-mode