I'm trying to set up a RV320 with VLAN. If I try and make LAN4 tagged for both vlans, it gives me the error.
"A VLAN port can only be untagged to one VLAN ID. (LAN4)"
I have it set up like follows.
vlan 1, ports 1,2,3 untagged TRYING to get 4 tagged
vlan 2, ports 1,2,3,4 tagged