Interface ge-0/0/2.0 of your device is attached to the Internet and is configured with an IP address and network mask of 71.33.252.17/24. A Web server with IP address 10.20.20.1 is running an HTTP service on TCP port 8080. The Web server is attached to the ge-0/0/0.0 interface of your device. You must use NAT to make the Web server reachable from the Internet using port translation.
Which type of NAT must you configure?（）

A. source NAT with address shifting
B. pool-based source NAT
C. static destination NAT
D. pool-based destination NAT