What speeds must be disabled in a mixed 802.11b/g WLAN to allow only 802.11g clients to connect?
A. 6, 9, 12, 18
B. 1, 2, 5.5, 6
C. 5.5, 6, 9, 11
D. 1, 2, 5.5, 11
What speeds must be disabled in a mixed 802.11b/g WLAN to allow only 802.11g clients to connect?