That sounds insteresing. But I have some ideas.
1. Disable the DHCP server, and then set up static IPs for the wireless devices
2. Set up Access Control to only allow your wireless devices to get internet
3. Restrict DHCP clients amount & set up ARP Binding to make sure only the wireless devices can get an IP address from the router.

tpguy wrote

Model : Archer C7

Hardware Version : Not Clear

Firmware Version : 3.14.3 Build 151014 Rel.49676n

ISP : na

I'm looking to disable the LAN ports on my Archer C7, version 2. Is this possible?

I want to ensure that wireless is the only method of connection.

Thanks!