Which of the following options are correct in describing Huawei's RF tuning solution? (Multiple choice)

Question

Options

• AThe RF tuning function has three modes: automatic tuning mode, manual tuning mode, and timed
• BThe radio tuning function does not take effect for radios configured with WDS bridges or Mesh
• CRF tuning can be done in two ways: global tuning and local tuning.
• DNeighbor detection methods include active detection and passive detection

• A
  100% (27)

Explanation

All four options are correct statements about Huawei's RF tuning solution, making this an "all of the above" scenario. A is correct because Huawei's RF tuning supports three distinct operational modes - automatic (hands-free optimization), manual (administrator-controlled), and timed (scheduled execution). B is correct because radios participating in WDS bridges or Mesh topologies are excluded from RF tuning, since channel/power changes on those links would disrupt backhaul connectivity. C is correct because tuning scope can be applied globally (across the entire network) or locally (targeting a specific area or set of APs). D is correct because neighbor detection - used to discover surrounding APs for interference analysis - supports both active detection (the AP sends probe requests) and passive detection (the AP listens passively for beacons).

Since there are no distractors here, the exam challenge is recognizing that every statement is valid rather than dismissing any as "too obvious." Memory tip: Think of Huawei RF tuning in threes and twos - 3 modes (auto/manual/timed), 2 scopes (global/local), 2 detection methods (active/passive) - and remember WDS/Mesh is always the exception to tuning rules because changing RF parameters mid-backhaul would break the link.

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