Bah, look at the turn this has already taken. We started with a flawed design and lack of information, so taking the OP down rabbit holes at the beginning (which he may or may not even understand) will just get messy, confuse everyone and triple (if not quadruple) the length of this thread.
Why go there? Why not address the flawed design to start with? You know very well he shouldn't be using VLAN 1 for data, we don't know if his LAN interface is addressed, no network map was provided so we don't' know how things are connected, we don't know what default GW is being used, we don't know if the connection to the switch is trunked, we don't know if the switch is even managed, etc, etc.
OP, IMO you should address your design before we go any further or it will add several days (if not weeks) to this thread.