Is it possible to install a cluster in this situation?

The customer wishes to install a cluster. In his network, there is a switch which is incapable of
forwarding multicast. Is it possible to install a cluster in this situation?

A.
No, the customer needs to replace the switch with a new switch, which supports multicast
forwarding.

B.
Yes, you can toggle on ClusterXL between broadcast and multicast using the command
cphaconf set_ccp broadcast/multicast.

C.
Yes, the ClusterXL changes automatically to the broadcast mode if the multicast is not
forwarded.

D.
Yes, you can toggle on ClusterXL between broadcast and multicast by setting the multicast
mode using the command cphaconf set_ccp multicast on¦off. The default setting is broadcast.