单项选择题

A.Interface gigabitethernet0/2 will be excluded from Layer 2 switching and enabled for Layer 3 routing.
B.The interface is missing IP configuration parameters; therefore, it will only function at Layer 2.
C.The command switchport autostate exclude should be entered in global configuration mode, not sub-interface mode, to enable a Layer 2 port to be configured for Layer 3 routing.
D.The configured port is excluded in the calculation of the status of the SVI.