H19-301: HCSA-Presales-IP Network

By Huawei · Browse Mode
About the Exam

Huawei Certified Pre-sales Associate exam for the IP network (datacom) domain. It covers routing and switching fundamentals, campus and enterprise network scenarios, Huawei's datacom product portfolio, and the pre-sales skills of requirement analysis and solution positioning. Passing demonstrates the ability to recommend and justify a Huawei IP network solution to a customer.

Exam Topics

  • Data Communication Network Basics25%
  • Huawei Enterprise Datacom Network Solutions Overview6%
  • Huawei CloudCampus Solution and Switch Products17%
  • Huawei Campus WLAN Products and Solutions13%
  • Huawei Campus SD-WAN Products and Solutions11%
  • Huawei Data Center Network Products and Solutions12%
  • Huawei CloudWAN Products and Solutions8%
  • Huawei Network Security Products and Solutions8%

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  1. Browse — Read each question, select your answer, and reveal the explanation.
  2. Exam Mode — Simulate real exam conditions with a timed session and score report.
  3. Learn Mode — Spaced repetition schedules questions you struggle with for long-term retention.

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Last updated August 2, 2026 at 3:57 PM

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QuestionQ1

Huawei Data Center Network Products and Solutions

Which of the following are fixed-interface 100 GE switches? Choose all that apply.

Choose two
Explanation

The CE8850-32CQ-EI and CE8850-64CQ-EI are fixed-configuration 100GE switch models. CE8860EI and CE8861EI support pluggable interface cards, whereas the CE6865 is a 25GE-access switch with 100GE uplinks rather than a fixed-interface 100GE switch.

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QuestionQ2

Huawei CloudCampus Solution and Switch Products

Which of the following are CloudEngine 16800 models?

Choose three
Explanation

The CloudEngine 16800 series includes the CloudEngine 16804, CloudEngine 16808, and CloudEngine 16816 chassis models, corresponding to four, eight, and sixteen LPU slots. CloudEngine 16824 is not a listed model in the series.

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QuestionQ3

Huawei Data Center Network Products and Solutions

Which cloud platform is compatible with Huawei Agile Controller-DCN in Huawei’s data center resource-management solution?

Explanation

Agile Controller-DCN supports northbound integration with OpenStack cloud platforms, enabling the cloud platform to coordinate network-resource provisioning. Huawei documentation also describes an Agile Controller-DCN interconnection configuration within the OpenStack network configuration.

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QuestionQ4

Huawei Data Center Network Products and Solutions

What is the switching capacity, in Tbit/s, of the CE16816?

Explanation

The CE16816 is the 16-slot CloudEngine 16800 chassis and uses the series’ highest switching-capacity tier, 1,548 Tbit/s. The applicable capacity pair is therefore 734/1,548 Tbit/s.

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QuestionQ5

Huawei CloudCampus Solution and Switch Products

The S5720I-SI switch supports an extended temperature range and can operate in harsh outdoor environments. What protection level do S5720I-SI products provide?

Explanation

S5720I-SI outdoor video-backhaul switches have an IP66 ingress-protection rating, providing dust-tight protection and resistance to powerful water jets. Huawei lists the IP code as IP66 for the applicable S5720I-SI models.

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