Refer to the exhibit. An engineer built a new L2 LACP EtherChannel between SW1 and SW2 and executed these show commands to verify the work establish an LACP port channel?

A. Change the channel-group mode on SW1 to desirable
B. Change the channel-group mode on SW1 to active or passive
C. Change the channel-group mode on SW2 to auto
D. Configure the interface port-channel 1 command on both swtiches