Which command should be set to block communications between wireless clients connected to the same access point interface?

The command aimed at blocking communications between wireless clients connected to the same access point interface is 'default-forwarding=no'. When this setting is enabled, it effectively prohibits the wireless clients connected to the same access point from forwarding packets to each other. This is particularly useful in scenarios where you want to ensure that client devices do not exchange data directly, enhancing security and reducing potential interference among clients.

While limiting the number of devices with 'max-station-count=1' could theoretically prevent clients from communicating by allowing only one device to connect, it does not facilitate interactions such as disallowing direct communication between multiple clients once they are connected.

The setting 'default-authentication=no' does not directly relate to client isolation; instead, it refers to how clients authenticate to the network and doesn't impact communication once connected.

Using 'default-authentication=no' alongside 'default-forwarding=no' adds authentication control but does not address the specific need for blocking traffic between clients. Thus, the primary command that serves the purpose of isolating wireless clients on the same access point is 'default-forwarding=no'.