An administrator has provisioned a vApp within an organization. The guest OS within one of the virtual machines is reporting a duplicate name on the network. There are no VMs in the organization with the same hostname. What are two possible ways to resolve this issue? (Choose two.)
A.
Reconfigure the organization to use an External Routed network.
B.
Configure an additional network pool for the organization.
C.
Enable overlapping external networks within the vCloud Administration page.
D.
Provision a vApp network for VMs in the vApp to use.