You are configuring an active/passive cluster of SRX Series devices as the firewall enforcer on a MAG Series device. Which statement is true?

A.
Multiple Infranet Enforcer instances are created with a single serial number of an SRX Series device defined in each configuration.

B.
A single Infranet Enforcer instance is created with both serial numbers of the clustered SRX Series devices defined in the configuration.

C.
Multiple Infranet Enforcer instances are created with a single IP address of an SRX Series device defined in each configuration.

D.
A single Infranet Enforcer instance is created with the VIP of the clustered SRX Series device defined in the configuration.