I am looking into Meraki Go APs for a small business customer.  They already have a router with a built-in switch that is VLAN aware, so I'm only looking at AP functionality currently.  The customer has two SSIDs (internal/VLAN10 and guest/VLAN20) with DHCP running on the router for both networks.   I'm trying to determine if I can have both the APs and internal SSID traffic on the same network (either untagged (option 1), or tagged (option 2), and tag the guest SSID with VLAN20.  The existing built-in switch will support either option, I would just need to configure the interface where the AP connects accordingly.   ========= Option 1 ========= AP mgmt - untagged Internal SSID - untagged Guest SSID - tagged VLAN 20     ========= Option 2 ========= AP mgmt - tagged VLAN10 Internal SSID - tagged VLAN10 Guest SSID - tagged VLAN 20     Any thoughts on if one or both of these options will work with the Meraki Go GR10 access point? ... View more