Which two statements about configuring an unconnected Catalyst Express 500 switch from setup mode using a PC are true? (Choose two.)

A.
you may use either the CLI or CNA for configuration.

B.
You may make a direct connection to the PC from any port on the switch.

C.
You must use CLI for initial configuration.

D.
You must use Cisco Network Assistant to set up the initial configuration.

E.
You may only make a direct connection from the console port of the switch to the PC serial port.

F.
You may only make a direct connection from the port with the flashing green LED to the PC.