The bfd for pw enable command enables the device to send BFD for PW packets to the protocol stack.
The undo bfd for pw enable command disables the device from sending BFD for PW packets to the protocol stack.
By default, the device does not send BFD for PW packets to the protocol stack, but discards or forwards the packets.
Usage Scenario
To configure a BFD session to detect a PW on a network requiring short link detection, run the bfd for pw enable command to enable the device to send BFD for PW packets to the protocol stack. If this command is not used, the device discards or forwards BFD for PW packets.
Precautions
The bfd for pw enable command must have been executed to configure a BFD session to detect a PW. If this command is not used, the bfd for pw enable command does not take effect.