H3C GB0-371 Exam Overview:
| Certification Vendor: | H3C |
| Exam Name: | Constructing H3C High-Performance Campus Networks V2.0 |
| Exam Number: | GB0-371 |
| Certificate Validity Period: | 3 years |
| Passing Score: | 600/1000 |
| Real Exam Qty: | 50 |
| Exam Price: | USD 135 (approx) |
| Available Languages: | English, Chinese |
| Exam Format: | Single Choice, Multiple Choice, True/False |
| Exam Duration: | 60 minutes |
| Related Certifications: | H3C Certified Senior Engineer for Routing & Switching (H3CSE-RS) |
| Sample Questions: | H3C GB0-371 Sample Questions |
| Exam Way: | Arranged at authorized testing centers or online through PROMETRIC. |
| Pre Condition: | Valid H3CNE certification recommended to pursue H3CSE-Routing & Switching. |
| Official Syllabus URL: | https://www.h3c.com/en/Training_Certification/Technical_training___certification/Certification_Project/H3CSE/ |
H3C GB0-371 Exam Syllabus Topics:
| Section | Objectives |
| VLAN and Switching Technologies | - Inter-VLAN Routing
- 1. Layer 3 Switch Principles
- 2. Inter-VLAN Routing Configuration
- VLAN Concepts
- 1. Switch Port Types and VLAN Handling
- 2. VLAN and IEEE 802.1Q
- 3. VLAN Extension: Super VLAN/Isolate-user VLAN
|
| IP Multicast | - Multicast Concepts
- 1. PIM-DM, PIM-SM, PIM-SSM
- 2. IGMPv2 and IGMPv3
- 3. Multicast Addressing
- Multicast VLAN
- 1. Multicast VLAN Configuration
- 2. Multicast VLAN Principles
|
| Campus Network Security | - Access Control
- 1. Network Access Control Solutions
- 2. MAC Authentication
- 3. 802.1X and Dynamic VLAN
- 4. Port Security
- Security Overview
- 1. AAA: RADIUS and TACACS+
- 2. Common Security Threats and Protections
|
| Spanning Tree and Redundancy Protocols | - High Availability Technologies
- 1. IRF (Intelligent Resilient Framework)
- 2. Smart Link and Monitor Link
- 3. Link Aggregation
- 4. VRRP
- 5. Redundant Ring Protection Protocol (RRPP)
- Spanning Tree Protocols
- 1. STP/RSTP/MSTP Theory
- 2. STP Configuration and Convergence
|
| Campus Network Fundamentals | - Campus Network Architecture
- 1. High-Performance Campus Network Design Principles
- 2. Enterprise and Campus Network Models
- 3. Campus Network Requirements and Technologies
|
H3C Constructing H3C High-Performance Campus Networks Sample Questions:
1. 关于 MSTP ,说法正确的有
A) MSTP 在 802.1s 中定义 ^ 其既可以满足快速收敛,又可以实现负载分担
B) MSTP 中一个 VLAN 可以根据 ^ 要映射到多个生成树实例
C) MSTP 中一个生成树实例可以包含多个 VLAN
D) MSTP 的基本思想是为每一个 VLAN 计算一颗生成树,每一颗树对应一个生成树实例
2. 二台交换机 SWA.SWB 通过四根以太网线连接在一起,其中交换机 SWA 上对应端口为 Ethernet1/0/1 、 Ethernet 1/0/2 , Ethernet 1/0/3 、 Ethernet 1/0/4 在 SWA 上对此 4 个端口配置了静态链路聚合从上述信息可以得知 __
A) 在各端口配置一致的情况下, Ethernet1/0/1 端口为聚合组参考端口
B) 在各端口配置一致的情况下, Ethernet1/0/3 端口为聚合组参考端口
C) 在各端口配置一致的情况下, Ethernet1/0/2 端口为聚合组参考端口
D) 在各端口配置一致的情况下, Ethernet1/0/4 端口为聚合组参考端口
3. 以下哪个地址不属于 IPv4 组播地址 -
A) 240.0.0.5
B) 232.255.255.255
C) 239.255.255.255
D) 224.0.0.13
4. 下列关于 PIM SM 注册过程的表述,正确的有(选择一项或多项)
A) RP 正常收到组播源组播转发的流量后,向其下游接口组播转发直至组播接收者,沿途形成一颗从 RP 到组播接收者的 RPT
B) 与 PIM DM 的 PUSH 方式不同,在 PIM SM 中,组播源只在有下游接收者时才开始发送组播流量
C) RP 第一次收到源注册消息后,会向组播源发送( * , G )加入消息,沿途建立( * , G )表项
D) 组播源初始发送流量时,与之相连的 DR 会封装若干空 Register 消息向 RP 进行注册
5. 三台路由器 RTA 、 RTB 、 RTC 通过局域网连接在一起,组成 VRRP 备份组,各路由器接口配置如下:
RTA 的 GigabitEthernet ip address 192.168.0.252 255.255.255.0 vrrp vrid 1 virtual-ip 192.168.0.254 vrrp vrid 1 priority 120 RTB 的 GigabitEthernet ip address 192.168.0.253 255.255.255.0 vrrp vrid 1 virtual-ip 192.168.0.254 vrrp vrid 1 priority 90 RTC 的 GigabitEthernet ip address 192.168.0.254 255.255.255.0 vrrp vrid 1 virtual-ip 192.168.0.254
从上述信息可以得知
A) RTB 为备份组 Master 路由器
B) RTC 为备份组 Master 路由器
C) RTA 为备份组 Master 路由器
D) RTA 发后, RTB 为备份组 Master 路由器
Solutions:
Question # 1 Answer: A,C | Question # 2 Answer: A | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: B |
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