300-420 · Question #405
An engineer must choose a strategy to provide IPv6 connectivity for the ISP's IPv4 customers. The ISP has a medium-size IT support team, so the deployment process must be simple and quick. In…
The correct answer is A. DS-Lite. Dual-Stack Lite (DS-Lite) enables IPv6 connectivity for IPv4 customers by tunneling IPv4 packets over an IPv6 network, requiring minimal changes to customer equipment. It simplifies deployment, supports QoS, and allows for centralized management, which also aids in security…
Question
An engineer must choose a strategy to provide IPv6 connectivity for the ISP's IPv4 customers. The ISP has a medium-size IT support team, so the deployment process must be simple and quick. In addition, the ISP wants to ensure the correct level of QoS and the reduction of potential security threats. Which strategy must the engineer choose?
Options
- ADS-Lite
- B6RD
- C6VPE
- DNAT64
How the community answered
(26 responses)- A62% (16)
- B23% (6)
- C12% (3)
- D4% (1)
Explanation
Dual-Stack Lite (DS-Lite) enables IPv6 connectivity for IPv4 customers by tunneling IPv4 packets over an IPv6 network, requiring minimal changes to customer equipment. It simplifies deployment, supports QoS, and allows for centralized management, which also aids in security threat reduction.
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