A.Middle AP

B.Master AP

C.Leaf AP

D.Root AP

A.security-policy wep
Policy wep share-key
Wep key wep-40 hex 0 1234567890
Wep default-key 0

B.authentication policy wpa
Wpa authentication-method share-key
Wpa key wpa-40 hex 0 1234567890
Wpa default-key 0

C.security-policy wep
Wep authentication-method open
Wep key wep-40 hex 0 1234567890
Wep default-key 0

D.authentication policy wpa2
Wpa2 authentication-method share-key
Wpa2 key wpa2-40 hex 0 1234567890
Wpa2 default-key 0

A.display ap update status all

B.display ap all

C.display ap version all

D.display ap run-info ap-id x (x is the ID number of the AP)

A.Higher coding ratio

B.More spatial streams

C.Wider channel

D.More channels

E.More subcarriers

F.Shorter GI

A.False

B.True