Refer to the Exhibit: a Company Acquires Ten Barcode

Refer to the exhibit: A company acquires ten barcode scanners to run inventory tasks. These WiFi devices support WPA2-PSK security only. The network administrator deploys a WLAN named scanners using the configuration shown in the exhibit. What must the network administrator do next to ensure that the scanner devices successfully connect to their SSID?

A) Set internal as the MAC authentication server group.
B) Add scanner MAC addresses in user derivation rules.
C) Enable L2 Authentication Fail Through.
D) Add scanner MAC addresses in the internal database.