PDF Version DemoH3C GB0-392 Exam Overview:
| Certification Vendor: | H3C |
|---|---|
| Exam Name: | Network Security and Optimization |
| Exam Number: | GB0-392 |
| Related Certifications: | H3CSE-Routing & Switching H3CIE-RS+ H3CNE-RS+ |
| Available Languages: | English, Chinese |
| Exam Duration: | 90 minutes |
| Exam Format: | Single Choice, Multiple Choice, True/False |
| Passing Score: | 600/1000 |
| Exam Price: | $135 USD |
| Real Exam Qty: | 50 |
| Certificate Validity Period: | 3 years |
| Recommended Training: | H3C Network Security and Optimization Training |
| Exam Registration: | ATAC Prometric |
| Sample Questions: | H3C GB0-392 Sample Questions |
| Exam Way: | Computer-based, delivered at authorized H3C testing centers or via online proctoring |
| Pre Condition: | Valid H3CNE-RS+ certificate or equivalent knowledge; recommended to hold H3CSE-Routing & Switching certification |
| Official Syllabus URL: | https://www.h3c.com/en/Training_Certification/Technical_training___certification/Certification_Project/Senior/H3CSE-RS-NSO/ |
H3C GB0-392 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Secure Optimized WAN Overview | 10% - 15% | - H3C enterprise network framework - Enterprise network architecture models
|
| Topic 2: IPv6 Transition and Optimization | 10% - 15% | - Transition technologies
|
| Topic 3: High Availability and Reliability Technologies | 10% - 15% | - Network redundancy design
|
| Topic 4: Quality of Service Optimization | 15% - 20% | - Traffic classification, marking and policing - Queue scheduling and congestion management - QoS models and mechanisms
|
| Topic 5: Network Security Architecture and Optimization | 20% - 25% | - Security deployment and optimization
|
| Topic 6: Network Service Optimization | 15% - 20% | - Service optimization strategies
|
H3CSE-RS-NSO Sample Questions:
Question 1
以下属于接入层功能的是。（选择一项或多项)
A. 复杂的路由策略
B. 高速的包交换
C. 接入安全控制
D. 拥有大量的接口,用于与最终用户计算机相连
Question 2
在配置状态中, TCP 状态检测功能和 ICMP 状态检测功能是相互独立的,开启或关闭一种数据流的状态检测,不会对另一种数据流的状态检测产生影响。
缺省情况下, IP 最大报文段长度为（)字节。（请填写阿拉伯数字)
Question 3
要清除已建立的 IPSec 安全联盟,应该使用以下哪个命令 ?
A. reset ipsec
B. reset ipsec polic
C. reset ike sa
D. reset ipsec sa
Question 4
在 BGP MPLS VPN 组网中,下列关于标签的关系说法正确的是。
A. PE 和 CE 设备之间,私网报文只有一层 MPLS 标签,是私网标签
B. 公网设备之间,私网报文通常有两层 MPLS 标签,其中外层是公网标签
C. 私网标签这所有的 PE 和 P 设备上都不能被识别
D. MPLS 使能倒数第二跳以后,倒数第二跳和最后一跳公网设备之间的报文只有一层 MPLS 标签,是私网标签
Question 5
在独立 LAC 模式的 L2TP 基本配置中,有关隧道验证功能的描述正确的是
A. 隧道验证请求只能由 LAC 发起
B. 隧道验证请求可以由 LNS 发起
C. 缺省情况下,隧道验证功能处于关闭状态
D. 缺省情况下,隧道验证功能处于开启状态
Solutions:
| Question 1 Answer: C,D | Question 2 Answer: Only visible for members | Question 3 Answer: D | Question 4 Answer: B,D | Question 5 Answer: B,D |
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