
100%無料H19-338試験問題集リアルHCPP-Storage問題集217解答を掴み取れ!
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質問 # 71
M-LAG can be deployed on server leaf nodes In NOF+ scenarios
- A. False
- B. True
正解:B
解説:
Explanation
M-LAG can be deployed on server leaf nodes in NOF+ scenarios. According to the Huawei CloudFabric Data Center Network Solution White Paper, NOF+ (Network-Oriented Fabric+) is a data center network architecture that supports both Layer 2 and Layer 3 connectivity between servers and leaf nodes. M-LAG (Multi-Chassis Link Aggregation Group) is a technology that enables multiple leaf nodes to form a logical device that provides high availability, load balancing, and simplified management.
質問 # 72
Which of the following consistency groups (CGs) can be created based on protected groups of Dorado V6? (Multiple choice)
- A. Asynchronous remote replication CG
- B. Clone CG
- C. HyperMetro CG e. 3DC CG
- D. Snapshot CG
正解:B、C、D
質問 # 73
Huawei ranked No.1 in the Wi-Fi 6 standard working group in the number of proposals
- A. False
- B. True
正解:B
解説:
Explanation
Huawei ranked No.1 in the Wi-Fi 6 standard working group in the number of proposals. According to the Huawei AirEngine Wi-Fi 6 Solution White Paper, Huawei has submitted more than 240 proposals to the IEEE
802.11ax (Wi-Fi 6) standard working group, accounting for 15% of all proposals.
質問 # 74
Which of the following models supports expansion of up to 32 controllers?
- A. OceanStor Dorado 6000 V6
- B. OceanStor Dorado 3000 V6
- C. OceanStor Dorado 5000 V6
- D. OceanStor Dorado 18000 V6
正解:D
質問 # 75
The NE8000M1C supports Dual AC/DC power module
- A. False
- B. True
正解:B
解説:
Explanation
The NE8000M1C supports dual AC/DC power modules. According to the NetEngine 8000 M1C Service Router Datasheet, NE8000M1C supports two power modules that can work in 1+1 redundancy mode. The power modules can be AC or DC power modules.
質問 # 76
Which of the following firewalls are recommended for data centers'?
- A. USG6680E
- B. LUSG12008
- C. USG6716E
- D. USG12004
- E. USG6712E
正解:A、C、E
解説:
Explanation
USG6680E, USG6712E, and USG6716E are firewalls that are recommended for data centers. They provide high-performance security protection, virtualization, and cloud management capabilities for data center networks. USG12004 and USG12008 are not firewalls, but routers that are designed for enterprise WANs.
質問 # 77
What are the typical networking modes of a FusionStorage cluster? (Multiple choice)
- A. Integrated front-end and back-end storage network.
- B. TCP/IP, InfiniBand, and RoCE networks.
- C. Isolated front-end and back-end storage networks.
正解:A、B、C
質問 # 78
The full-stripe write technology supported by Dorado can effectively improve SSDs' service life.
- A. False
- B. True
正解:B
質問 # 79
What technical features does Huawei's active-active (HyperMetro) solution provide? (Multiple choice)
- A. Visual management
- B. cross-site bad block repair
- C. Dual arbitration
- D. HyperMetro for SAN and NAS
正解:A、B、C、D
質問 # 80
Which is the scale-out networking protocol that OceanStor Dorado V6 supports?
- A. PCIe
- B. RoCE
- C. IB
- D. FC
正解:B
質問 # 81
The deduplication and compression ratio of each LUN can be viewed on the DeviceManager of Dorado V3 (same with Dorado VG)
- A. False
- B. True
正解:B
質問 # 82
Which of the following are the strengths of the next-generation NetEngine AR routers?
- A. Offers three times the industry average performance based on x86
- B. Incorporates iPath (application-based intelligent traffic steering 8. optimization) and A-FEC {no frame freezing or artifacts even at a 20% packet loss rate)
- C. Features multi-mode ZTP on-demand network orchestration; real-time fault alarms and 45+ visualized reports
- D. Incorporates an industry-leading CPU+NP architecture, providing industry-lea ding L3 to L7 full-service efficient processing
正解:A、B、C、D
解説:
Explanation
next-generation NetEngine AR routers are intelligent edge routers that provide comprehensive services for enterprises, such as WAN access, SD-WAN, VPN, voice, video, security, cloud interconnection, and IoT .
They have several strengths that differentiate them from other products in the market, such as:
Incorporating an industry-leading CPU+NP architecture, providing industry-leading L3 to L7 full-service efficient processing. The CPU+NP architecture combines the advantages of both CPU-based general-purpose processing and NP-based hardware acceleration, enabling high-performance processing of various services at different layers .
Incorporating iPath (application-based intelligent traffic steering & optimization) and A-FEC {no frame freezing or artifacts even at a 20% packet loss rate). iPath is a technology that intelligently steers traffic based on application types, quality requirements, link conditions, and policies, optimizing the user experience and resource utilization . A-FEC is a technology that enhances the error correction capability of video streams, ensuring smooth video transmission even under high packet loss scenarios .
Offering three times the industry average performance based on x86. The next-generation NetEngine AR routers use x86 processors that deliver high computing power and scalability, enabling them to support more services and users with lower power consumption .
Featuring multi-mode ZTP on-demand network orchestration; real-time fault alarms and 45+ visualized reports. The next-generation NetEngine AR routers support zero-touch provisioning (ZTP), which simplifies the network deployment and management process by automatically discovering, registering, configuring, and upgrading devices . They also support real-time fault alarms and 45+ visualized reports that provide comprehensive network monitoring and analysis capabilities .
質問 # 83
Which technology can provide real-time service quality visualization and minutes-level fault demarcation?
- A. TWAMP
- B. iFIT
- C. BFD
- D. TI-LFA
正解:B
解説:
Explanation
iFIT is a technology that can provide real-time service quality visualization and minutes-level fault demarcation. It can collect and analyze network traffic data, identify network problems, and optimize network performance. iFIT uses Telemetry to collect data from network devices, and uses Network Cloud Engine (NCE) to process and display the data. iFIT can also use In-band Network Telemetry (INT) to embed data into packets for more accurate measurement.
質問 # 84
Which of the following statements about LAN-WAN convergence b false?
- A. WAN-side services set VPNs on the egress gateway for Interconnection between LAN sites
- B. The WAN-side controller can manage both LAN and WAN.
- C. LAN-side services at the core, aggregation and access layers provide authentication for wired and wireless users on the campus network
- D. You can configure interfaces and routes between the core switch and the egress gateways to achieve Interconnection between LAN and WAN services.
正解:B
解説:
Explanation
The WAN-side controller can manage only WAN services, not LAN services. The LAN-side controller can manage both LAN and WAN services. This is because the LAN-side controller supports both SD-WAN and SD-Campus functions, while the WAN-side controller only supports SD-WAN functions.
質問 # 85
Huawei is the only storage supplier that has passed the 9 intensity earthquake resistance certification in China.
- A. False
- B. True
正解:B
質問 # 86
Which replication link types do Huawei active-active (HyperMetro) solution support? (Multiple choice)
- A. SAS
- B. InfiniBand
- C. Fiber Channel
- D. IP
正解:C、D
質問 # 87
What technical features does Huawei's active-active (HyperMetro) solution provide? (Multiple choice)
- A. Visual management
- B. cross-site bad block repair
- C. Dual arbitration
- D. HyperMetro for SAN and NAS
正解:A、B、C、D
質問 # 88
Which is a backup solution from Dell EMC?
- A. Veeam
- B. EISOO
- C. NetBackup
- D. Networker
正解:D
質問 # 89
Which statements about the quorum network in the HyperMetro network are true? (Multiple choice)
- A. The quorum network requires that the latency be less than or equal to 50 ms.
- B. The quorum network requires that the link bandwidth be greater than or equal to 10 Mbit/s.
- C. The quorum network supports the FC network.
- D. The quorum network supports the IP network.
正解:A、B、D
質問 # 90
Which technique is used to protect end-to-end data integrity?
- A. CRC
- B. SHA
- C. DIX+T10
正解:C
質問 # 91
Which of the following are benefits of front-end interconnect (shared) I/O modules? (Multiple choice)
- A. Host path loss prevention in the event of controller failure controller hard/software upgrades, and even single FC link between host and storage
- B. Direct data dispatch to the distributed controller through front-end modules in one engine controller enclosure
- C. Fewer front-end modules and hst links needed
- D. Storage sysadmins are needed to ensure the multipath software is servers runs online before controller upgrades
正解:A、B、C
質問 # 92
The HyperMetro architecture of OceanStor Dorado V6 belongs to which of the following categories?
- A. Active-passive gateway
- B. Active-active gateway-free
- C. Active-passive gateway-free
- D. Active-active gateway
正解:B
質問 # 93
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