The overall signal coverage of the wireless network deployed by a customer is good, but the signal at the edge of the coverage is weak. In order to avoid weak signal access of terminals and affect…

The overall signal coverage of the wireless network deployed by a customer is good, but the signal at the edge of the coverage is weak. In order to avoid weak signal access of terminals and affect the experience, the customer requires that terminals are not allowed to access the network when the signal strength is lower than -75dBn, so the weak signal user access control function is enabled on the wireless controller. Which of the following configuration commands regarding weak signal terminal access control is correct?