H3C GB0-392 Exam Overview:
| Certification Vendor: | H3C |
|---|---|
| Exam Name: | H3C Certified Senior Engineer – Routing & Switching Network Service Orchestration (H3CSE-RS-NSO) |
| Exam Number: | GB0-392 |
| Certificate Validity Period: | 3 years |
| Available Languages: | English, Chinese |
| Passing Score: | 600/1000 |
| Real Exam Qty: | 50 |
| Exam Format: | Multiple-choice questions, Single-choice questions |
| Related Certifications: | H3CSE-Routing & Switching H3CNE-RS+ |
| Exam Duration: | 60 minutes |
| Exam Price: | USD 165 |
| Recommended Training: | H3C Network Service Orchestration Training |
| Exam Registration: | Prometric Exam Registration H3C Certification Official Portal |
| Sample Questions: | H3C GB0-392 Sample Questions |
| Exam Way: | Computer-based exam at authorized test centers or online proctored exam (varies by region) |
| Pre Condition: | Recommended: H3CNE-RS+ or equivalent routing & switching knowledge |
| Official Syllabus URL: | https://www.h3c.com |
H3C GB0-392 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: H3C Network Architecture and Products | - H3C routing and switching product line
|
| Topic 2: Network Service Orchestration Fundamentals | - Cloud computing and SDN concepts
|
| Topic 3: Network Service Orchestration Implementation | - Service automation and orchestration
|
| Topic 4: Network Operations and Maintenance | - Network monitoring and troubleshooting
|
H3CSE-RS-NSO Sample Questions:
在 SIP 网络中,下列哪些设备不属于 UA?
- A. IP 电话
- B. 连接到语音网关上的普通 PSTN 电话
- C. SIP 服务器
- D. 语音网关
Correct Answer: B,C 🗳️
相对于普通数据流,语音流对时延和抖动更加敏感,在数据包中可以用于对语音流量标记便于网络设备优
先处理的字段是
- A. 802.1p
- B. 数据流的源 / 目的 IP 地址、端口号,协议类型的五元组
- C. DSCP
- D. IP Precedence
Correct Answer: A,B,C,D 🗳️
BGP MPLS VPN 组网中,私网标签将存在于下列哪些位置 ?
- A. PE 之间交互的私网路由中
- B. PE 转发给 CE 的私网报文中
- C. PE 转发给 P 设备的私网报文中
- D. PE 与 CE 之间交互的私网路由中
Correct Answer: A,C 🗳️
OSPFv3 的邻接关系建立后的状态为 ?
- A. Down
- B. Loading
- C. Full
- D. 2-way
Correct Answer: C 🗳️
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. WRED
- B. LR
- C. 尾丢弃
- D. RED
Correct Answer: B,C 🗳️
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