A vSphere administrator assigns VLAN 3389 to the Production port
group on the VCP_DCV_Example vSphere Distributed Switch. After the change, users
report a loss of connectivity to their applications. Further analysis provides the following
data: The cluster has not had a ESXi host failure. Application functioned normally prior to
the change. The loss of connectivity occurred immediately following the change. Which
condition would cause this loss of connectivity?

A.
A load balancing setting on the port group conflicts with the load balancing setting of the
switch.

B.
All uplinks were removed from the VCP_DCV_Example switch and added to another
virtual switch.

C.
Maintenance Mode was initiated on one of the hosts in the cluster. Connectivity will
resume after the virtual machines are migrated.

D.
The physical switch ports used by the vmnics have not been configured with 802.1Q.