You are tasked with designing the WLAN to accommodate certain high density areas on your university
campus where users are highly transient (frequently come and go). With a limited DHCP pool size (subnet
mask = 255.255.252.0) for this WLAN subnet, you want to ensure that your DHCP addresses are used
efficiently and are not exhausted, which would prevent new client associations. The DHCP server is a
Windows Server 2008 machine. Your design task is to determine the best configuration to allow as many
users as possible while avoiding WLAN service interruptions and also to use the available addresses as
efficiently as possible.
What setting would be most effective at achieving this design task?

A.
Set the RTS threshold to 2346 bytes

B.
Set the inactive wireless client timeout (client age-out) to 5 minutes

C.
Set the maximum client limit per radio to 64

D.
Set the DHCP lease for this pool to 20 minutes

E.
Enable WLAN Controller DHCP relay

F.
Enable mandatory admission control

G.
Set the AES rekey interval to 5 minutes

H.
Set the 802.1X re-authentication timer to 10 minutes