You're replacing a wired business network with an $802\mathrm{.}11$g wireless network. You currently use Active Directory on the company network as your directory service. The new wireless network has multiple wireless access points, and you want to use WPA$2$ on the network. What should you do to configure the wireless network? $($Select two.$)$

answer

Configure devices to run in infrastructure mode.

Use shared secret authentication.

Use open authentication with MAC address filtering.

Configure devices to run in ad hoc mode.

Install a RADIUS server and use $802\mathrm{.}1$x authentication.