Exam Name: H3CSE-RS-NSO
Certification Provider: H3C
Corresponding Certification: H3CSE-Routing & Switching
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Instant Download H3C : GB0-392 Questions & Answers as PDF & Test Engine
Updated: Sep 22, 2026
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- Total Questions: 475
- Updated on: Sep 22, 2026
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- Total Questions: 475
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GB0-392 PDF Practice Q&A's
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- Total Questions: 475
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A useless study guide does worse than waste money — it spends your limited hours on points the exam never tests. PassLeader analyzes frequently tested content and builds the H3CSE-RS-NSO bank around it: 475 practice questions aimed where it counts.
H3C GB0-392 Exam Overview:
| Certification Vendor: | H3C |
|---|---|
| Exam Name: | H3CSE-RS-NSO |
| Exam Number: | GB0-392 |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Passing Score: | 600/1000 |
| Exam Format: | Single Choice, Multiple Choice, True/False |
| Related Certifications: | H3CSE-Routing & Switching H3CSE Network Service Optimization |
| Available Languages: | Chinese, English |
| Real Exam Qty: | 50 |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Computer-based exam delivered at authorized H3C testing centers. |
| Pre Condition: | Candidates are recommended to hold H3CSE-Routing & Switching certification or possess equivalent networking knowledge and project experience. |
| Official Syllabus URL: | https://www.h3c.com/en/Training_Certification/Certification_System/ |
H3C GB0-392 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| High Availability and Reliability | 10% - 15% | - Network Resilience Design - Fast Recovery Mechanisms - Redundancy Technologies |
| Quality of Service Optimization | 15% - 20% | - Congestion Management - QoS Models - Bandwidth Optimization - Traffic Classification |
| Security and Service Assurance | 10% - 15% | - Risk Identification and Mitigation - Network Security Optimization - Service Availability Assurance |
| Routing and Switching Service Analysis | 20% - 25% | - Switching Performance Analysis - Routing Protocol Optimization - Convergence Optimization |
| Network Service Optimization Fundamentals | 10% - 15% | - NSO Concepts - Service Optimization Principles - Network Performance Indicators |
| Network Monitoring and Troubleshooting | 20% - 25% | - Root Cause Analysis - Performance Monitoring Tools - Traffic Analysis - Fault Detection |
Common Questions About the H3CSE-RS-NSO Exam
The GB0-392 exam is a H3C certification exam validating the H3CSE-RS-NSO syllabus shown above. It belongs to these credential paths: H3CSE-Routing & Switching, H3CSE Network Service Optimization. Candidates in 2026 prepare for it with PassLeader's 475 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
Computer-based exam delivered at authorized H3C testing centers. Register for the H3CSE-RS-NSO exam through these official channels:
After booking, PassLeader delivers your practice questions within 1 minute — preparation starts the same day.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 475 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations — and the website runs discounts at intervals, so timing your purchase can save a little more.
The H3CSE-RS-NSO exam contains 50 to complete within 90 minutes. Timed simulation in the PassLeader Desktop Test Engine teaches that rhythm before exam day does.
The official H3CSE-RS-NSO outline defines 6 domains. The leading three are Network Monitoring and Troubleshooting (20% - 25%), High Availability and Reliability (10% - 15%), and Security and Service Assurance (10% - 15%). The full list is in the topics section above, and PassLeader's 475 practice questions cover each one.
H3C recommends these training resources for the H3CSE-RS-NSO exam:
Follow the training with steady self-testing — the 475 practice questions from PassLeader help you apply theory and fill any gaps the training leaves.
Candidates are recommended to hold H3CSE-Routing & Switching certification or possess equivalent networking knowledge and project experience. Since requirements change over time, confirm the latest on the official H3C exam page before scheduling.
PassLeader issues a full refund if you take the H3CSE-RS-NSO exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
Scoring and fees are published by H3C and may change; verify the current figures on the official site.
H3CSE-RS-NSO Sample Questions:
以下关于 QoS 作用抖动描述,正确的是
- A. QoS 可以创造宽带,使宽带的使用更加合理
- B. 支撑网络中的实时业务
- C. 尽力避免网络拥塞
- D. 调控 IP 网络流量
Correct Answer: B,C,D 🗳️
如何查看 PE 设备学习到的 BGP 私网路由
- A. display mp-bgp routing-table
- B. display bgp vpev4 all routing-table
- C. display bgp vpev4 routing-table
- D. display bgp routing-table
Correct Answer: B 🗳️
在 PPPoE 应用中 , 接入端的以太网 MAC 地址在 PPPoE 的阶段确定。（请填写英文)
Reveal Solution Discussion 0Correct Answer:
Discovery
某设备某接口出方向发生拥塞,观察发现其所有 TCP 连接的流量以相同的频率持续震荡,带宽的平均利用率大大降低,为了解决带宽利用率低的问题,不可以采用技术。
- A. LR
- B. WRED
- C. RED
- D. 尾丢弃
Correct Answer: A,D 🗳️
在 MSR 路由器上配置了如下命令:
Acl number 3000
Rule o permit ip source 100.0.10
Acl number 3002
Rule o permit ip source 100.0.0.0.0.0.0.255
Interface GigabitEthemet0/1
Port link -mode-route
Ip.address 200.0.0.1255.255.255.0
Qos gts acl 3002 cir 200 cbs 12500 ebs o queue-length50
Qos gts acl 3000cir 100 cbs 6250 ebs o queue-length50
则当端口 G0/1 出方向转发源 IP 地址为 100.0.0.1 的报文时以下说法正确的是（选择一项或多项)
- A. 流量小于 100kbps 时正常转发
- B. 流量大于 200kbps 时,报文整形到 200kbps 进行转发
- C. 流量大于 100bkps ,小于 200kbps 时,正常转发
- D. 部分配置有误
- E. 流量大于 100kbps 时,小于 200kbps 时报文整形到 100kbps 进行转发
- F. 流量大于 200kbps 时,报文整形到 100kbps 进行转发
Correct Answer: A,E,F 🗳️
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