A technician is required to configure an edge router to use a different TCP port number for each session with a server on the Internet. What type of Network Address Translation (NAT) should be implemented?

Question:
A technician is required to configure an edge router to use a different TCP port number for each session with a server on the Internet. What type of Network Address Translation (NAT) should be implemented?

• a many-to-one address mapping between local and global addresses
• a many-to-many address mapping between local and global addresses
• a one-to-many address mapping between local and global addresses
• a one-to-one address mapping between local and global addresses

Exam with this question: CCNA 2 (v5.0.3 + v6.0) Chapter 9 Exam Answers