Given:
XYZ Company has recently installed an 802.11ac WLAN. The company needs the ability to control access to network services, such as file shares, intranet web
servers, and Internet access based on an employee’s job responsibilities.
What WLAN security solution meets this requirement?

A.
An autonomous AP system with MAC filters

B.
WPA2-Personal with support for LDAP queries

C.
A VPN server with multiple DHCP scopes

D.
A WLAN controller with RBAC features

E.
A WLAN router with wireless VLAN support