Hi there,
That's surely possible, as it's exactly what I have done.
I'm using an EdgeSwitch-24-Lite in combination with an EdgeRouter-PoE and 2 Unifi AP AC Lites.
My router has been configured as follows:
- Eth0: Uplink to my ISP's modem
- Eth1: Transit network between the EdgeSwitch and the EdgeRouter (the switch is gateway for all of my internal networks)
- Eth2: Trunk containing all of the necessary VLAN's (management->default, clients and guests), also connected to the EdgeSwitch
- Eth3: Link to AP1, PoE enabled
- Eth4: Link to AP2, PoE enabled
The switched interface (switch0) then contains Eth2, Eth3 and Eth4 and has two virtual interfaces attached (VLAN 205: clients, 206: guests). My VLAN 200 for management remains untagged and is the default VLAN.
Both of the access points then get an IP in VLAN 200.
So far, I have not noticed any performance downgrades and it everything is running stable for a few months now.