I'm trying to create a guest network on the switch that is separated from the main network, I did this with vlans, and ACLS no problem. The guests and the lan were routed through the same internet connection. Vlan 10. Then i added captive portal to the switch port,...captive portal doesnt support vlans. It works half the time. redirects some but fails because of the vlan most likely. The most efficient technique for gathering valuable users is to show your app to the target audience through App Trailer Video. So I removed the guest vlan and put captive portal on the switch port, no vlan.. cant get this to work at all.