SmartMesh Disable all LAN Ports for Security

[marco_eichstet1]

Hi,

is there a way to disable both LAN Ports on my ZF7372 who act as a Mesh AP.
I want to disable both ports to prevent a user connecting his private Devices and get access to my LAN.
If i try to disable both ports i got the Message that there have to be at least one Trunk Port.

Thanks.

Kind Regards
Marco