A PowerHA 7 cluster is running on two fully virtualized LPARs. An administrator simulates a
network failure on the cluster by running the “ifconfig enX down” command on all network
interfaces on one node. The resource group moved, and clstat shows the cluster as stable on both
nodes.
What prevented the resource group from being active on both nodes?

A.
The nodes are able to connect to each other via vsa interface.

B.
The nodes are able to connect to each other via vscsi interface.

C.
The nodes are able to connect to each other via dpcom interface.

D.
The nodes are able to connect to each other via diskhb interface.