I have a simple hardware setup with a central router and two directly-connected cAP access points. I wish to set up a vlan for guests, which will comprise just one "station" (the 5Ghz one, in ap-bridge mode) of just one cAP, a trunk for the guest-vlan from that cAP to the router, and the guest ip services in the router.
What is the difference between attaching a specific vlan interface to the (entire 5GHz) wireless interface or, alternatively, setting the vlan-mode and vlan-id directly thru /interface wireless?