Refer to the exhibit. The FTP server has an RFC 1918 private address. Users on the Internet need to connect to the FTP server on the Fa0/0 LAN of R1. Which three configurations must be completed on R1? (Choose three.)
- dynamic NAT
- NAT with overloading
- open port 20
- open port 21
- open port 23
- NAT with port forwarding
Exam with this question: CCNA Exploration 4: EWAN Chapter 7 Exam
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