The LAN-based failover you configured does not work. Why? Choose two reasons.

A.
You used a switch for failover operation.

B.
You did not use a crossover Ethernet cable between the two PIX Firewalls.

C.
You used a dedicated VLAN for failover operation.

D.
You did not set a failover IP address.

E.
You used a hub for failover operation.

F.
You used a crossover Ethernet cable between the two PIX Firewalls.