rsvp bfd enable

Use rsvp bfd enable to enable BFD for RSVP on an interface.

Use undo rsvp bfd enable to restore the default.

Syntax

rsvp bfd enable

undo rsvp bfd enable

Default

RSVP-TE does not use BFD to detect the link status to an RSVP neighbor.

Views

Interface view

Predefined user roles

network-admin

Usage guidelines

By sending hellos, RSVP cannot promptly detect neighbor status. By executing this command on an interface, a BFD session is established to detect the link status to the RSVP neighbor on the interface. When the neighbor fails, BFD can quickly detect the failure and notify RSVP of the failure so RSVP can respond as configured, for example, performs an FRR.

Examples

# Enable BFD to detect the link status to the RSVP neighbor on VLAN-interface 10.

<Sysname> system-view
[Sysname] interface vlan-interface 10
[Sysname-Vlan-interface10] rsvp bfd enable