Which three statements are correct about the Link Aggregation Control Protocol (LACP)? (Choose three.)

A.
LACP packets are sent with the command channel-group 1 mode active.

B.
ACP packets are sent with the command channel-group 1 mode desirable.

C.
Standby interfaces should be configured with a higher priority.

D.
LACP is used to connect to non-Cisco devices.