OK, thanks. Found this in manual: "Currently, CRS3xx, CRS5xx series switches, CCR2116, CCR2216 routers and RTL8367, 88E6393X, 88E6191X, 88E6190, MT7621 and MT7531 switch chips (since RouterOS v7) are capable of using bridge VLAN filtering and hardware offloading at the same time, other devices ...