Which of the following ClusterXL modes uses a non-unicast MAC address for the cluster IP address?
A. High Availability
B. Load Sharing Multicast
C. Load Sharing Pivot
Explanation: ClusterXL uses the Multicast mechanism to associate the virtual cluster IP addresses with all cluster members. By binding these IP addresses to a Multicast MAC address, it ensures that all packets sent to the cluster, acting as a gateway, will reach all members in the cluster.