Which three statements about SRX Series device chassis clusters are true? (Choose three.)

Which three statements about SRX Series device chassis clusters are true? (Choose three.)
A . Chassis cluster control links must be configured using RFC 1918 IP addresses.
B. Chassis cluster member devices synchronize configuration using the control link.
C. A control link failure causes the secondary cluster node to be disabled.
D. Recovery from a control link failure requires that the secondary member device be rebooted.
E. Heartbeat messages verify that the chassis cluster control link is working.

View Answer

Answer: B C E

Explanation:

B. Chassis cluster member devices synchronize configuration using the control link: This statement is correct because the control link is used for configuration synchronization among other functions.

C. A control link failure causes the secondary cluster node to be disabled: This statement is correct because a control link failure causes the secondary node to become ineligible for primary role and remain in secondary role until the control link is restored.

E. Heartbeat messages verify that the chassis cluster control link is working: This statement is correct because heartbeat messages are sent periodically over the control link to monitor its status.