【单项选择题】
Which IEEE standard protocol is initiated as a result of successful DTP completion in a switch over FastEthernet?（）
A、A.802.3ad
B、B.802.1w
C、C.802.1Q
D、D.802.1d
查看正确答案
A、A. IEEE 802.3 B、B. IEEE 802.5 C、C. IEEE 802.11h D、D. IEEE 802.11c E、E. IEEE 802.11
