+set allmulticast (for VF)
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Set the multicast promiscuous mode for a VF from PF.
+It's supported by Intel i40e NICs now.
+In promiscuous mode packets are not dropped if they aren't for the specified MAC address::
+
+ testpmd> set vf allmulti (port_id) (vf_id) (on|off)
+