Huawei
H12-841_V1.5 · Question #219
In Huawei's SD-WAN solution, for the scenario of "branch access using 4G/5G wireless links", which of the following technologies can "cope with wireless link signal fluctuations and ensure service…
The correct answer is B. SD-WAN wireless link optimization technology (enables link stabilization and automatically. See the full explanation below for the reasoning.
High Reliability Design in Campus Networks
Question
In Huawei's SD-WAN solution, for the scenario of "branch access using 4G/5G wireless links", which of the following technologies can "cope with wireless link signal fluctuations and ensure service continuity"?
Options
- AUsing only a single wireless link, service is interrupted when the signal fluctuates.
- BSD-WAN wireless link optimization technology (enables link stabilization and automatically
- CReduce the wireless link transmission rate to minimize the impact of signal fluctuations.
- DAutomatic reconnection of the wireless link is disabled and requires manual intervention to restore.
How the community answered
(45 responses)- A11% (5)
- B80% (36)
- C4% (2)
- D4% (2)
Topics
#SD-WAN#wireless link#4G/5G#link stability
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