ospfv3 bfd enable

Use ospfv3 bfd enable to enable BFD on an OSPFv3 interface.

Use undo ospfv3 bfd enable to disable BFD on an OSPFv3 interface.

Syntax

ospfv3 bfd enable [ instance instance-id ]

undo ospfv3 bfd enable [ instance instance-id ]

Default

BFD is disabled on an OSPFv3 interface.

Views

Interface view

Predefined user roles

network-admin

Parameters

instance instance-id: Specifies an instance by its ID in the range of 0 to 255. The default is 0.

Usage guidelines

BFD provides a mechanism to quickly detect the connectivity of links between OSPFv3 neighbors, improving the convergence speed of OSPFv3.

OSPFv3 uses BFD to implement bidirectional control detection.

Examples

# Enable BFD on VLAN-interface 11 in instance 1.

<Sysname> system-view
[Sysname] interface vlan-interface 11
[Sysname-Vlan-interface11] ospfv3 bfd enable instance 1