CCNA: Cisco Certified Network Associate — Question 117

Which two options are the best reasons to use an IPV4 private IP space? (Choose two.)

Answer options

• A. to enable intra-enterprise communication
• B. to implement NAT
• C. to connect applications
• D. to conserve global address space
• E. to manage routing overhead

Correct answer: A, D

Explanation

The correct answers, A and D, highlight the benefits of using IPV4 private IP addresses for internal communication and for conserving the limited pool of global IP addresses. Options B, C, and E do not directly relate to the primary advantages of private IP spaces, as they focus on specific technical implementations or functionalities rather than the overarching reasons for using private addressing.