bfd echo enable

Use bfd echo enable to enable the echo packet mode.

Use undo bfd echo enable to restore the default.

Syntax

bfd echo enable

undo bfd echo enable

Default

The echo packet mode is disabled.

Views

Interface view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

If you enable the echo packet mode for a BFD session in which control packets are sent and the session comes up, BFD does the following:

Examples

# Enable the echo packet mode on VLAN-interface 11.

<Sysname> system-view
[Sysname] interface vlan-interface 11
[Sysname-Vlan-interface11] bfd echo enable