A customer intends to implement a Fibre Channel SAN at the production site. Replication will take place over a 10 kilometer Ethernet connection to a second site; however, only IP storage connectivity currently exists at the second site.Which is the most appropriate method of replication in this situation?（）
A. FC routing
B. FCoE connection
C. FC-IP tunneling
D. multi-protocol router
参考答案：D
