Which two options are use cases of Layer 2 bridging in NSX for vSphere? (Choose two.)
A. Extend the network security to physical devices in the physical network by use of the Distributed Firewall.
B. Extend physical services to Virtual Machines in virtual network.
C. Allow clustering of multiple NSX Managers in a single vCenter Server instance.
D. Allow physical devices in the physical network to use the NSX Edge Gateway as a default router.
