Huawei
H12-841_V1.5 · Question #237
In the wide area network IPv6 transition scenario, which of the following technologies can achieve "smooth interoperability between IPv4 and IPv6 services" and ensure service continuity? (Multiple…
The correct answer is A. Dual-stack technology (the device runs both IPv4 and IPv6 protocol stacks simultaneously) B. NAT64 (enabling IPv6 terminals to access IPv4 resources) C. IPv6 over IPv4 tunnels (such as GRE tunnels, which encapsulate IPv6 packets for transmission. See the full explanation below for the reasoning.
IPv6 Deployment and Transition in Campus Networks
Question
In the wide area network IPv6 transition scenario, which of the following technologies can achieve "smooth interoperability between IPv4 and IPv6 services" and ensure service continuity? (Multiple choice)
Options
- ADual-stack technology (the device runs both IPv4 and IPv6 protocol stacks simultaneously)
- BNAT64 (enabling IPv6 terminals to access IPv4 resources)
- CIPv6 over IPv4 tunnels (such as GRE tunnels, which encapsulate IPv6 packets for transmission
- DDirectly disable the IPv4 protocol and force all services to switch to IPv6.
- EWithout transition technology, IPv4 and IPv6 terminals cannot communicate with each other .
How the community answered
(37 responses)- A81% (30)
- D8% (3)
- E11% (4)
Topics
#dual-stack#NAT64#IPv6-over-IPv4 tunnel#IPv4/IPv6 interoperability
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