lsp-path-check disable

Function

The lsp-path-check disable command disables consistency check for the forward and reverse primary and backup paths in a BFD for TE-LSP or BFD for TE tunnel scenario.

The undo lsp-path-check disable command enables consistency check for the forward and reverse primary and backup paths in a BFD for TE-LSP or BFD for TE tunnel scenario.

By default, when BFD is enabled globally, consistency check is enabled for the forward and reverse primary and backup paths.

Format

lsp-path-check disable

undo lsp-path-check disable

Parameters

None

Views

BFD view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bfd	write

Usage Guidelines

Usage Scenario

In a BFD for TE-LSP or BFD for TE tunnel scenario, if the forward primary path is the same as the reverse backup path and the reverse primary path is the same as the forward backup path, path consistency occurs. If consistency check has been enabled for the forward and reverse primary and backup paths and the device detects this risk, the device reports an alarm. If the forward and reverse primary paths are the same and the forward and reverse backup paths are also the same, run the lsp-path-check disable command to disable consistency check for the forward and reverse primary and backup paths.

Example

# Disable consistency check for the forward and reverse primary and backup paths.

<HUAWEI> system-view
[~HUAWEI] bfd
[*HUAWEI-bfd] lsp-path-check disable