I am looking to install a trial Meraki AP which will cater for a public and private networks (2 different SSID's) - Public allowing internet access only and preferably on different IP range than the Private network which will allow LAN access as though you are a client PC physically patched into the internal switching and obtaining an IP from the DHCP server.
The site I am looking to fit this AP at does not have any DMZ setup as it stands along with no VLAN configs on the switches however both the firewall (SonicWall NSA-220) and switch stack (HP ProCurve 2910-AL POE) do have these features available.
Can someone please tell me the best way to approach this in terms of how to setup the DMZ and VLANS's (tagged/untagged?) - the config on the Meraki portal seems really straight forward as long as you have the infrastructure in place.