GB0-452 Exam Preparation Material | H3C Certified Senior Engineer for Software Defined Network

Prepare for the GB0-452 with reliable study materials, practice questions, and key exam insights.

Prepare for the GB0-452 H3C Certified Senior Engineer for Software Defined Network exam with CertQueen's independently developed study resources. Review important concepts, practice scenario-based questions, and use clear explanations to identify areas that require further study.

Question#1

以下关于虚拟网络模型的说法,正确的是

A. Openstack 虚拟网络模型中的 router network firewall 等,都能在 VCFC 上找到对应关系
B. VCFC 将物理网络设备资源抽象层虚拟网络模型的逻辑概念
C. Nova 插件将 OpenStack 虚拟网络模型映射为 VCFC 虚拟网络模型
D. OpenStack 虚拟网络模型中的 firewall ,经由 VCFC 逻辑抽象和转换后,对应到物理设备上最终可能是安全纳管的防火墙 context ,也可能是服务链的 VFW

Question#2

以下关于安全纳管组网的描述

A. 硬件负载均衡串联在网关上
B. 安全设备与网关之间通过 vlan 互通
C. 硬件防火墙串联在网关上
D. 防火墙、负载均衡之间的流量需要流经网关

Question#3

VXLAN 控制平面,以下说法正确的是

A. Vxlan 自学习模式,通过在特定组播组中泛洪 Vxlan 控制报文来学习 Vxlan 各个表项
B. Vxlan 基于 SDN controller 集中控制来学习表项, sdn controller 通过手工打桩或者平台上报来学习全网信息
C. Vxlan 扩展路由协议模式,通过 MP-BGP 扩展字段的封装来学习 Vxlan 各个表项
D. 基于 SDN controller 集中控制,通过 OpenFlow 、 snmp 、 ovsdb 等南向协议来对设备集中控制

Question#4

1.VCFC 与 OpenStack 对接主要涉及到以下哪一个云平台组件

A. Glance
B. Horizon
C. Cinder
D. Neutron

Question#5

每个租户的服务链是相互隔离的

A. 正确
B. 错误

Exam Code: GB0-452
Q & A: 94 Q&As         Updated:  Oct 18,2026

 

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What This GB0-452 Study Resource Helps You Do

Review Key Concepts

Review the technologies, products, processes, and practical skills covered by the current GB0-452 exam objectives.

Practice Scenario-Based Questions

Work through independently developed questions designed to strengthen your understanding of technical scenarios and decision-making.

Identify Knowledge Gaps

Use your results and the provided explanations to find weaker areas and focus your study more effectively.

How to Use This GB0-452 Preparation Material

Review the Exam Scope

Start by reviewing the topics covered by the GB0-452 exam. Compare them with the official exam objectives to understand the required technologies, operational tasks, and practical skills, then identify the areas that deserve the most attention.

Practice Independently

Complete a focused set of practice questions for each topic. On your first attempt, avoid referring to notes, answers, or other study resources so that you can evaluate your current understanding more accurately.

Study the Explanations

Review the answers and explanations after completing each practice session. Understand why the correct option is appropriate for the given scenario and why the other options may be incorrect or less suitable.

Close Knowledge Gaps

Keep track of incorrect answers, unfamiliar concepts, and weaker knowledge areas. Review these topics using official documentation and practical experience, then answer the related questions again to reinforce your understanding and monitor your progress.

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