Cisco
400-007 · Question #254
400-007 Question #254: Real Exam Question with Answer & Explanation
The correct answer is C: dual stack. See the full explanation below for the reasoning.
Question
Refer to the exhibit. Company XYZ is currently running IPv4 but has decided to start the transition into IPv6. The initial objective is to allow communication based on IPv6 wherever possible and there should still be support in place for devices that only support IPv4. These devices must be able to communicate to IPv6 devices as well. Which solution must be part of the design?
Exhibit
Options
- Aaddress family translation
- Bhost-to-host tunneling
- Cdual stack
- D6rd tunneling
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