Huawei
H12-841_V1.5 · Question #200
In a wide area network (WAN) IPv6 transition scenario, if "an enterprise needs to migrate its internal IPv4 services to IPv6, but some devices do not yet support IPv6", which of the following…
The correct answer is B. IPv4/IPv6 dual-stack technology (devices that support IPv6 use IPv6, while those that do not. See the full explanation below for the reasoning.
IPv6 Deployment and Transition in Campus Networks
Question
In a wide area network (WAN) IPv6 transition scenario, if "an enterprise needs to migrate its internal IPv4 services to IPv6, but some devices do not yet support IPv6", which of the following technologies should be used?
Options
- ADirectly shut down IPv4 services and force the use of IPv6.
- BIPv4/IPv6 dual-stack technology (devices that support IPv6 use IPv6, while those that do not
- CIPv6 over IPv4 tunnel (supports communication between IPv6 devices only)
- DNAT64 (Only supports IPv6 terminals accessing IPv4 services)
How the community answered
(24 responses)- A4% (1)
- B75% (18)
- C8% (2)
- D13% (3)
Topics
#IPv4/IPv6 dual-stack#IPv6 transition#gradual migration#protocol coexistence
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