The bfd for vsi-pw enable command enables the device to send BFD for VSI-PW packets to the protocol stack.
The undo bfd for vsi-pw enable command disables the device from sending BFD for VSI-PW packets to the protocol stack.
By default, the device does not send BFD for VSI-PW packets to the protocol stack, but discards or forwards the packets.
Usage Scenario
When performing BFD for VSI PW, the device needs to send BFD for VSI-PW packets to the protocol stack. Therefore, the bfd for vsi-pw enable command must be run.
Precautions
If you run the undo bfd for vsi-pw enable command to disable the device from sending BFD for VSI-PW packets to the protocol stack, the BFD for VSI-PW packets are discarded or forwarded. The bfd for vsi-pw enable command and other BFD commands can be run in any sequence.
After the bfd for vsi-pw enable command is run in the system view, the BFD for VSI-PW packets are sent to the protocol stack. If this command is not run, the BFD for VSI PW packets are discarded or forwarded, and the BFD for VSI PW function does not take effect.