sbfd

Function

The sbfd command enables Seamless Bidirectional Forwarding Detection (SBFD) globally and displays the SBFD session view.

The undo sbfd command disables SBFD globally.

By default, SBFD is disabled globally.

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

Format

sbfd

undo sbfd

Parameters

None

Views

System view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bfd	write

Usage Guidelines

Usage Scenario

SBFD is a simplified BFD mechanism. If a fault occurs in a large-scale negotiation scenario, SBFD quickly detects the fault and notifies an upper-layer application of the fault.

Prerequisites

BFD has been globally enabled using the bfd command in the system view.

Precautions

If SBFD has been enabled, you must disable SBFD before disabling BFD.

Running the undo sbfd command will delete all SBFD sessions. Exercise caution when running the reset bfd statistics command.

Example

# Enable SBFD globally.

<HUAWEI> system-view
[~HUAWEI] bfd
[*HUAWEI-bfd] quit
[*HUAWEI] sbfd