What method can be used to allow access between the servers?

A virtualized application needs access to a physical database. Both servers are on the 172.168.3.0/24 subnet. NSX has been deployed across the entire virtual environment.
What method can be used to allow access between the servers?
A. Configure a DLR with an L2 bridge instance for 172.168.3.0/24 VXLAN to VLAN traffic.
B. Route 172.168.3.0/24 to the NSX Edge where the logical switch of the application exists.
C. Configures NAT rule for 172.177.13/024 for the database physical router.
D. Configure the logical switch to bridge 172.168.3.0/24 to the physical router of the database.