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Huawei H19-401_V2.0 Exam - Topic 7 Question 5 Discussion

Which of the following cannot be monitored by the controller?
C) Devices' original flow information collected using NetStream
A) Traffic statistics of different applications on links
B) VPN topology information
D) Link traffic statistics of sites

Huawei H19-401_V2.0 Exam - Topic 7 Question 5 Discussion

Actual exam question for Huawei's H19-401_V2.0 exam
Question #: 5
Topic #: 7
[All H19-401_V2.0 Questions]

Which of the following cannot be monitored by the controller?

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Suggested Answer: C

The iMaster NCE-Campus controller monitors the network via protocols like SNMP, NETCONF, and Telemetry to provide visibility into application traffic (A), topology (B), and link stats (D). However, original/raw NetStream flow information (C) is typically too voluminous for a management controller to process. Instead, these raw packets are sent to a dedicated Analyzer (like iMaster NCE-CampusInsight) which performs deep data mining. The controller only receives summarized reports or metadata from the analyzer.


by Valentine at May 02, 2026, 06:45 PM

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Delmy
6 hours ago
C) NetStream flow info is usually available too.
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Amos
5 days ago
I think B) VPN topology info is also trackable.
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Lelia
11 days ago
A) Traffic statistics can definitely be monitored.
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Adelle
16 days ago
I'm leaning towards option B being the right answer, but I might be mixing it up with another topic we covered.
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Candra
2 months ago
I feel like link traffic statistics are definitely something the controller can handle, but I can't recall if VPN info is included.
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Beata
2 months ago
I remember practicing a question similar to this, and I think NetStream data is usually not directly monitored by the controller.
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Essie
2 months ago
I think the controller can monitor traffic statistics, but I'm not sure about VPN topology information. That one seems tricky.
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