Refer to the exhibit. A Layer 3 LACP EtherChannel is being used to exchange FWSM state information. What can be done to increase EtherChannel reliability?
A.
Use a Layer 2 EtherChannel.
B.
Add a link to the EtherChannel.
C.
Use a Layer 3 PAgP EtherChannel.
D.
Put each link on a different line card.
E.
Put each link in a different port group.