In classroom scenarios, for screen recording or other key services, broadband configuration can be done on the ONU port to ensure the bandwidth requirements of key services.

Question

Options

• ATrue
• BFalse

• A
  84% (16)
• B
  16% (3)

Explanation

Option A is correct because ONUs (Optical Network Units) support Quality of Service (QoS) configurations that allow administrators to prioritize specific traffic types on individual ports. By configuring bandwidth guarantees or limits on an ONU port, network administrators can ensure that critical classroom services - like screen recording, video streaming, or remote teaching platforms - receive dedicated bandwidth even when the network is congested.

Option B is incorrect because it falsely implies that ONU port-level configuration cannot address bandwidth requirements for key services, when in reality this is a standard and supported network management capability in FTTH/PON deployments.

Memory tip: Think of the ONU port as a "traffic lane controller" - just as a highway can designate express lanes for priority vehicles, an ONU port can be configured to reserve bandwidth lanes for priority services like screen recording, ensuring smooth, uninterrupted performance regardless of other traffic.

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