Huawei H19-301_V3.0 Practice Test - Questions Answers, Page 6

Overview of Huawei CloudFabric 3.0:

Huawei CloudFabric 3.0 is a next-generation data center network solution that emphasizes automation, intelligence, and unified connectivity for diverse workloads.

Analysis of Each Differentiator:

Full-lifecycle automation:CloudFabric 3.0 provides end-to-end automation for provisioning, configuration, and management, reducing operational complexity.

Network-wide intelligent O&M:AI-driven tools enable proactive fault detection, analysis, and resolution, improving network reliability.

All-wireless access:This is incorrect. CloudFabric 3.0 focuses on wired Ethernet networks rather than all-wireless access.

All-Ethernet storage and HPC network:CloudFabric 3.0 supports unified Ethernet-based connectivity for storage, high-performance computing (HPC), and other workloads, simplifying infrastructure.

Conclusion:The correct differentiators are Options A, B, and D.

HCSA-Presales-IP Network V3.0 Training Material, Chapter 7: Data Center Solutions.

Huawei CloudFabric 3.0 Solution Brochure.

Understanding MACsec:

MACsec (Media Access Control Security) provides Layer 2 encryption to secure data transmission between network devices, ensuring confidentiality and integrity.

Analysis of Each Model:

NetEngine 8000 M6:This model supports MACsec, making it suitable for secure WAN and DCI deployments.

NetEngine 8000 MIC:This model does not support MACsec.

NetEngine 8000 F1A:This model supports MACsec, enabling secure communication in high-performance networks.

NetEngine 8000 MIA:This model does not support MACsec.

Conclusion:The correct models supporting MACsec are Options A (NetEngine 8000 M6) and C (NetEngine 8000 F1A).

HCSA-Presales-IP Network V3.0 Training Material, Chapter 4: Router Product Portfolio.

Huawei NetEngine 8000 Series Product Documentation.

Overview of MOX Government Network Scenario:

MOX refers to government ministries and organizations requiring robust, scalable, and secure WAN solutions for their backbone networks.

Recommended Backbone Router:

TheNetEngine 8000 Xseries is specifically designed for high-capacity, high-reliability backbone networks. It supports advanced features like SRv6, FlexE, and large-scale routing, making it ideal for government WANs.

Conclusion:The correct answer is Option C, as the NetEngine 8000 X is the recommended backbone router for MOX scenarios.

HCSA-Presales-IP Network V3.0 Training Material, Chapter 4: Router Product Portfolio.

Huawei NetEngine 8000 Series Product Documentation.

Remote Office Requirements:

Remote office solutions enable secure access to corporate resources for employees working outside the office.

Firewall Functions for Remote Access:

SSL VPN:Provides secure remote access over HTTPS, allowing users to connect to internal applications without requiring additional client software.

IPS (Intrusion Prevention System):Protects against network attacks but does not provide remote access.

AntiVirus:Focuses on detecting and blocking malware, not remote access.

IPsecVPN:While IPsecVPN can provide remote access, it typically requires more complex configurations compared to SSL VPN.

Conclusion:The correct answer is Option A, as SSL VPN is the most user-friendly and widely used function for remote office requirements.

HCSA-Presales-IP Network V3.0 Training Material, Chapter 11: Security Solutions.

Huawei USG Firewall Product Documentation.

Understanding SecoManager Deployment Modes:

SecoManager is a security controller that integrates with Huawei's iMaster NCE platforms to manage security policies across networks.

Analysis of Each Mode:

Integrated deployment with iMaster NCE-IP:Supported for managing security in IP/MPLS networks.

Integrated deployment with iMaster NCE-Fabric:Supported for data center and cloud fabric security management.

Integrated deployment with iMaster NCE-Campus: Not supportedbecause SecoManager focuses on specialized security scenarios, while iMaster NCE-Campus manages campus networks.

Independent deployment:Supported for standalone security management.

Conclusion:The correct answer is Option C, as integrated deployment with iMaster NCE-Campus is not a valid SecoManager deployment mode.

HCSA-Presales-IP Network V3.0 Training Material, Chapter 11: Security Solutions.

Huawei SecoManager Product Documentation.

Virtual Systems and SSL VPN Licenses:

Virtual systems allow a single firewall to act as multiple logical firewalls, each with its own policies and resources.

Concurrent SSL VPN users require licenses for secure remote access.

Default Licensing for USG6000F Series:

By default, the USG6000F series providesfree licenses for 10 virtual systems. However,SSL VPN licenses are not included by defaultand must be purchased separately.

Conclusion:The statement is FALSE because only 10 virtual systems are provided for free, while SSL VPN licenses are not included by default.

HCSA-Presales-IP Network V3.0 Training Material, Chapter 11: Security Solutions.

Huawei USG6000F Series Firewall Product Documentation.

Common Attack Methods in Enterprise Networks:

Enterprise networks are vulnerable to various cyberattacks, targeting both infrastructure and applications.

Explanation of Each Attack Method:

Command line injection:Exploits vulnerabilities in command-line interfaces to execute unauthorized commands.

Brute-force attacks:Attempts to guess passwords or encryption keys through exhaustive trial-and-error methods.

Cross-site attacks:Includes cross-site scripting (XSS) and cross-site request forgery (CSRF), targeting web applications.

Remote code execution:Exploits vulnerabilities to execute arbitrary code on a target system, often leading to full system compromise.

Conclusion:All four options represent common attack methods faced by enterprise networks.

HCSA-Presales-IP Network V3.0 Training Material, Chapter 11: Security Solutions.

Huawei Cybersecurity White Paper.

In Huawei switches, Layer 2 Ethernet interfaces are used to forward data at the data link layer (Layer 2) of the OSI model. These interfaces are essential for VLAN segmentation and communication within a local area network (LAN). The three main types of Layer 2 Ethernet interfaces are:

Hybrid:A hybrid interface can carry traffic from multiple VLANs and is highly flexible. It allows both tagged and untagged traffic, making it suitable for complex network designs.

Trunk:A trunk interface is used to carry traffic from multiple VLANs between switches or other network devices. It typically tags VLAN traffic using IEEE 802.1Q encapsulation.

Access:An access interface is associated with a single VLAN and is used to connect end devices like PCs or IP phones. It carries untagged traffic by default.

The options 'Agg' (likely referring to aggregation) and 'Core' are not Layer 2 interface types but rather refer to higher-level concepts like link aggregation or core network architecture.

HCSA-Presales-IP Network Study Guide, Section: 'Switching Basics and VLAN Configuration.'

Huawei Switch Product Documentation, VLAN Interface Types.

The physical layer (Layer 1) of the OSI model is responsible for transmitting raw bitstreams over a physical medium. When data reaches this layer, it is converted into signals compatible with the transmission medium being used. For example:

Optical signalsare used in fiber-optic cables.

Electrical signalsare used in copper cables (e.g., Ethernet).

Electromagnetic wavesare used in wireless communication (e.g., Wi-Fi or radio waves).

This conversion ensures that data can be transmitted efficiently across different types of media. The statement is therefore correct.

HCSA-Presales-IP Network Study Guide, Section: 'OSI Model and Physical Layer Functions.'

Huawei Transmission Technologies Documentation.