protocol-packets suppress disable

Function

The protocol-packets suppress disable command disables LDP LSP flapping suppression.

The undo protocol-packets suppress disable command enables LDP LSP flapping suppression.

By default, this function is enabled.

Format

protocol-packets suppress disable

undo protocol-packets suppress disable

Parameters

None

Views

MPLS-LDP view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
mpls-ldp	write

Usage Guidelines

Usage Scenario

After an LDP LSP goes Up, it goes Down due to a protocol or interface failure. A device attempts to reestablish the LDP LSP, which maximizes the LDP LSP protocol hard convergence. If LDP LSP alternates between Up and Down when a downstream node frequently sends a label to an upstream node or a label is withdrawn, CPU usage increases. To prevent label suppression, configure LDP LSP flapping suppression. To disable LDP LSP flapping suppression, run the protocol-packets suppress disable command.

Example

# Disable LDP LSP flapping suppression.

<HUAWEI> system-view
[~HUAWEI] mpls
[*HUAWEI-mpls] mpls ldp
[*HUAWEI-mpls-ldp] protocol-packets suppress disable