Introducing Cisco Data Center Networking (DCICN) — Question 53

What are three reasons to migrate from IPv4 to IPv6? (Choose three.)

Answer options

• A. IPv6 eliminates the requirement for NAT.
• B. IPv6 includes enough IP addresses to allocate more than four billion IP addresses to every person on earth.
• C. IPv6 eliminates the need for VLANs.
• D. Hosts can be assigned an IP address without DHCP.
• E. Hosts can be assigned an IP address without DNS.

Correct answer: A, B, D

Explanation

The correct answer includes A, which highlights that IPv6's vast address space removes the need for NAT. B emphasizes the extensive number of available IP addresses in IPv6, allowing for a unique address for every individual. D indicates that IPv6 can enable devices to have IP addresses assigned without relying on DHCP. Options C and E are incorrect because IPv6 does not eliminate VLANs and does not inherently allow IP assignment without DNS.