@Clive_A I want to take your advice and use ACL. Can you advise me how, please?

@MR.S I think I could do it with function Bandwitch controll?

@MR.S It's the only way. I understand. And if I create a rule that controls the MAC address of each port?

@Clive_A Hi, thank you for your answer. I would like to explain my case: it is a network system for a hotel divided into 2 VLAN: one for guests and one for staff. Since the AP have been installed...

Good morning. Is it normal that in the ER7212PC router I can't choose the profile of the ports? Thanks.

@Fae Ok thank you so much.