Which of the following statements about adaptive security appliance failover is true?

Which of the following statements about adaptive security appliance failover is true?

A.
The Cisco ASA and PIX security appliances support LAN-based and cable-based failover.

B.
The Cisco ASA security appliance only supports cable-based failover.

C.
The PIX adaptive security appliance only supports LAN-based failover.

D.
The PIX adaptive security appliance supports LAN-based and cable-based failover.