To assess different client types connected to a Cisco Catalyst 9800 Series Wireless Controller without using external servers, the device classification feature (D) can be used. This feature allows the controller to classify devices based on their MAC addresses and other characteristics. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI 300-430 Official Cert Guide

If the Cisco 5520 Series Wireless LAN Controller is no longer manageable via the network after implementing a CPU ACL, permit statements must be added to the top of the ACL in both directions (A).
These statements should specify the network from which management is allowed and the virtual interface of the controller to ensure proper management access. References: CCNP Enterprise Wireless Design ENWLSD
300-425 and Implementation ENWLSI 300-430 Official Cert Guide

The correct command to shut down the 2.4 GHz radio on a specific AP on a Cisco 3850 switch is ap name Floor1_AP1 dot11 24ghz shutdown. This command specifies the AP by name (Floor1_AP1), the radio frequency band (dot11 24ghz), and the action to be taken (shutdown). The other commands listed either reference the wrong frequency band, use incorrect syntax, or are not valid Cisco IOS commands for managing AP radios. References: CCNP Enterprise Wireless Design ENWLSD 300-425 and Implementation ENWLSI
300-430 Official Cert Guide

Reference: https://www.cisco.com/c/en/us/td/docs/net_mgmt/prime/infrastructure/3-2/user/guide
/bk_CiscoPrimeInfrastructure_3_2_0_UserGuide/
bk_CiscoPrimeInfrastructure_3_2_0_UserGuide_chapter_01010.html