You could ping from your computer which runs the EAP controller software. If you could ping and see the EAP from controller, i would advise you to check whether your EAP firmware could work with...

When you get into the register interface, you just choose "forget password?" then it will need you "Enter your email to reset your password". You can see by yourself.

The topology is right. And TP-WA890EA is just used to transform the wireless to wired. So could you eliminate the TP-WA890EA first, you just let laptop connect the WIFI of the Draytek 2820 to check...

Assume that EAP in port1, network cable connect to port2. The configuration should be: 1.two ports are general and PVID=1; 2.VLAN1 two port are untag. 3. VLAN10 port1(tag)\port2(untag) 4.VLAN20...

First, could you connect to the main router's WIFI and surf the internet? Just confirm whether the setting in the main router is right. Then see the status in the WA890 interface to check whether it...

EAP110/120/220 don't support both Auth and accounting. And I don't see that Business AP could support all of that. Could you also tell me which AP would support that? I also want to know.