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| Certification Vendor: | H3C |
| Exam Name: | Constructing Small- and Medium-Sized Enterprise Network |
| Exam Number: | GB0-191 |
| Real Exam Qty: | 60 |
| Passing Score: | 600/1000 |
| Available Languages: | Chinese, English |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | 3 years |
| Exam Format: | Single Choice, Multiple Choice |
| Related Certifications: | H3C Certified Network Engineer (H3CNE) |
| Exam Price: | USD 100 |
| Sample Questions: | H3C GB0-191 Sample Questions |
| Exam Way: | Computer-based exam delivered through authorized H3C testing centers. |
| Pre Condition: | No formal prerequisite. Basic knowledge of computer networks is recommended. |
| Official Syllabus URL: | https://www.h3c.com/en/Training_Certification/Certification/H3CNE/ |
| Section | Weight | Objectives |
|---|---|---|
| Network Maintenance and Troubleshooting | 10% | - Operations and Maintenance
|
| LAN Switching Technologies | 25% | - Switching Fundamentals
|
| Network Security | 10% | - Security Fundamentals
|
| Networking Fundamentals | 15% | - Basic Network Concepts
|
| Network Services | 15% | - Basic Network Services
|
| IP Routing Technologies | 25% | - Routing Fundamentals
|
1. 小 L 是一名资深网络技术工程师,想要自己独立设计一个比较完美的 IGP 路由协议,希望该路由协议在 Cost 上有较大改进,那么设计该路由协议的 Cost 的时候要考虑如下哪些因素 ? (多选)
A) 链路带宽
B) 链路延迟
C) 链路 MTU
D) 链路可信度
2. TFTP 协议是基于 ______ 的协议。
A) TCP
B) UDP
C) IPX
D) SSH
3. 对一个 B 类网段进行子网划分,如果子网掩码是 19 位,那么最多能够划分的子网数为 ___ 。(请填写阿拉伯数字)
4. 以下说法正确的是 ______ 。(多选)
A) DSU ( Data Service Unit ,数据服务单元):指的是用于数字传输中的一种设备,它能够把 DTE 设备上的物理层接口适配到 T1 或者 E1 等通信设施上。数据业务单元也负责信号计时等功能,它通常与 CSU 一起提及,称作 CSU/DSU 。
B) DTE ( Data Terminal Equipment ,数据终端设备)设备指位于用户网络接口用户端的设备,它能够作为信源、信宿或同时为二者。数据终端设备通过数据通信设备(例如,调制解调器)连接到一个数据网络上,并且通常使用数据通信设备产生的时钟信号。调制解调器和接口卡都是 DTE 设备的例子。是 DCE 设备的例子
C) DCE ( Data Circuit Terminating Equipment ,数据通信设备或者数据电路终端设备)设备及其与通信网络的连接构成了网络终端的用户网络接口。它提供了到网络的一条物理连接用于转发业务量,并且提供了一个用于同步 DCE 设备和 DTE 设备之间数据传输的时钟信号。
D) CSU ( Channel Service Unit ,信道服务单元):把终端用户和本地数字电话环路相连的数字接口设备。通常它和 DSU 统称为 CSU/DSU 。 CSU 设备包括计算机、协议翻译器以及多路分解器等设备。 DTE 设备包括这些
5. 某公司组建公司网络需要进行广域网连接,要求该连接的带宽大于 1Mbps ,则下面哪些接口和协议可用 ? (多选)
A) PRI 接口及线缆,捆绑多个时隙,使用 PPP 作为链路层协议
B) BRI 接口及线缆,捆绑多个时隙,使用 PPP 作为链路层协议。
C) V.35 规程接口及线缆,使用 Frame Relay 作为链路层协议
D) V.35 规程接口及线缆,使用 PPP 作为链路层协议
Solutions:
| Question # 1 Answer: A,B,C,D | Question # 2 Answer: B | Question # 3 Answer: Only visible for members | Question # 4 Answer: A,C | Question # 5 Answer: A,C,D |
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