【单选题】Company.com with a newly installed cluster has been checking the logfiles to determine if the cluster has had any recent activity. The non-IP RS232 heartbeat connection seems to be having a difficult...
A.
The serial port is malfunctioning and needs to be repaired.
B.
The baud rate is incorrectly specified in the AIX devices configuration.
C.
The serial port is not a port approved to support HACMP heartbeat traffic.
D.
The baud rate is incorrectly specified in the HACMP interface configuration.