mpls te tedb fast-notice

Function

The mpls te tedb fast-notice command is used to enable CSPF fast switching.

The undo mpls te tedb fast-notice command is used to disable CSPF fast switching.

By default, CSPF fast switching is not configured.

Format
Parameters
Views
Default Level
Task Name and Operations
Usage Guidelines
Example

Format

mpls te tedb fast-notice

undo mpls te tedb fast-notice

Parameters

None

Views

MPLS view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
mpls-te	write

Usage Guidelines

Usage Scenario

If BFD detection is not configured, after the primary LSP fails, the TE Hot-standby switchover is triggered by the protocol convergence. To improve the switching speed, you can enable the CSPF fast switching function by using the mpls te tedb fast-notice command.

Example

# Enable CSPF fast switching.

<HUAWEI> system-view
[~HUAWEI] mpls lsr-id 10.1.1.1
[*HUAWEI] mpls
[*HUAWEI-mpls] mpls te
[*HUAWEI-mpls] mpls te cspf
[*HUAWEI-mpls] mpls te tedb fast-notice