350-501 · Question #349
What is a feature of model-driven telemetry?
The correct answer is D. It uses the push model to stream data to desired destinations. Model-driven telemetry (MDT) uses a push model, where network devices continuously stream data to configured destinations (collectors) without waiting to be asked - making option D correct. Option A is wrong because MDT streams to configured destinations consistently, not…
Question
What is a feature of model-driven telemetry?
Options
- AIt occasionally streams to multiple servers in the network.
- BIt is less secure because it uses community strings.
- CIt uses the pull model to send requested data to a client when polled.
- DIt uses the push model to stream data to desired destinations.
How the community answered
(23 responses)- B4% (1)
- D96% (22)
Explanation
Model-driven telemetry (MDT) uses a push model, where network devices continuously stream data to configured destinations (collectors) without waiting to be asked - making option D correct. Option A is wrong because MDT streams to configured destinations consistently, not occasionally to multiple servers arbitrarily. Option B describes SNMP with community strings, which is an older polling-based technology, not MDT. Option C describes the traditional SNMP pull model, where a manager polls devices for data - MDT was specifically designed to replace this inefficient approach.
Memory tip: Think "MDT = Messages go out" - the device pushes data out proactively, rather than waiting to be pulled.
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