What should the administrator do to ensure that the cluster operates as an L2-connected cluster?

An administrator creates a cluster of four Mobility Controllers (MCs). When the administrator verifies the cluster operation, the administrator notices that it is operating as an L3-connected cluster.

What should the administrator do to ensure that the cluster operates as an L2-connected cluster? (Choose two.)
A . Include all IP addresses in the same subnets shared by the Mobility Controllers.
B . Exclude all VLANs that are not trunked to each Mobility Controller.
C . Verify VLAN configuration on the switch trunks that interconnects the Mobility Controllers.
D . Configure a separate VRRP group for each cluster member.
E . Ensure that the controller IP addresses are in the same subnet.

Answer: B,E