Implementing Cisco IP Routing (CCNP ROUTE, legacy) — Question 302

Which statement about the use of tunneling to migrate to IPv6 is true?

Answer options

• A. Tunneling is less secure than dual stack or translation.
• B. Tunneling is more difficult to configure than dual stack or translation.
• C. Tunneling does not enable users of the new protocol to communicate with users of the old protocol without dual-stack hosts.

Correct answer:

Explanation

The correct answer is C because tunneling does require dual-stack hosts to facilitate communication between the old and new protocols. Options A and B are incorrect as they do not accurately reflect the characteristics and complexities involved in tunneling compared to dual stack or translation methods.