QUESTION 41
Which of the following networking models are supported in Huawei’s SD-WAN solution?
A. Full-mesh networking
B. Hierarchical networking
C. Hub-spoke networking
D. Partial-mesh networking
Correct Answer: ACD
QUESTION 42
Which of the following public cloud platforms is not supported by Huawei virtual router AR1000V?
A. Tencent Cloud
B. Baidu Cloud
C. Amazon Web Services (AWS)
D. Alibaba Cloud
Correct Answer: B
QUESTION 43
What O&M services does iMaster NCE-FabricInsight provide based on knowledge graph modeling?
A. Network snapshot comparison
B. Data plane verification (DPV)
C. O”1-3-5″ troubleshooting
D. Network health evaluation
Correct Answer: ABCD
QUESTION 44
What are the functions provided by the multi-DC controller for enterprises’ distributed multi-DC and multi-cloud service scenarios?
A. Three-layer network visibility
B. Uniform orchestration
C. Hybrid cloud simulation and verification
D. Intelligent O&M
Correct Answer: ABCD
QUESTION 45
In order to increase the redundancy of leaf switch, we can use stack or M-LAG technology. However Huawei CloudEngine 6881 can’t support M-LAG.
A. TRUE
B. FALSE
Correct Answer: B
QUESTION 46
Which of the following IT transformations drive data center networks towards all-Ethernet?
A. Storage media evolves from HDDs to SSDs.
B. The deployment mode evolves from single-cloud mode to multiple deployment modes such as multi-cloud mode.
C. PCIe is replaced.
D. The IT architecture evolves from centralized to distributed.
Correct Answer: ACD
QUESTION 47
The device’s MAC address table specifications are greatly challenged by the rapidly increasing number of VMs. In order to solve this problems, we can use VXLAN with large-scale scalability. In Vxlan scenario, which Huawei model can we propose?
A. CE5882
B. CE6881
C. CE9860
D. CE6820
Correct Answer: A
QUESTION 48
Huawei’s data center autonomous driving network can locate faults within 1 minute, analyze faults within 3 minutes, and rectify faults within 5 minutes.
A. TRUE
B. FALSE
Correct Answer: A
QUESTION 49
In order to increase the redundancy of leaf switch, we can use stack or M-LAG technology. Huawei CloudEngine 6881 maximum number of stacked devices is 12.
A. TRUE
B. FALSE
Correct Answer: B
QUESTION 50
Telemetry is required to visualize RoCE performance metrics.
A. TRUE
B. FALSE
Correct Answer: B
QUESTION 51
An enterprise WAN mainly implements cross-region interconnection. Which of the following interconnections are implemented on the enterprise WAN?
A. Enterprise office networks and enterprise production networks
B. Enterprise campus networks and data centers
C. Enterprise headquarters and branches
D. Carrier networks and enterprise networks
Correct Answer: B
QUESTION 52
SRv6 can traverse all types of private lines for traffic optimization. Huawei NetEngine A821 E can support SRv6.
A. TRUE
B. FALSE
Correct Answer: A
QUESTION 53
Energy industry is one of key industries Huawei CloudWAN solution and products focus on. Which is not the highlight of the Huawei power WAN solution?
A. Stepless bandwidth adjustment
B. Intelligent traffic steering based on latency and bandwidth
C. Jitter<10μs
D. Security and stability
Correct Answer: B
QUESTION 54
Forwarding performance is an important metric for core routers. How much is the highest forwarding performance of Huawei core router NetEngine 40E X16A/X8A service processing unit?
A. 2 Tbit/s
B. 800 Gbit/s
C. 1 Tbit/s
D. 480 Gbit/s
Correct Answer: A
QUESTION 55
Huawei aggregation router NetEngine 8000 M14 is 220 mm deep and support control/forwarding separation and hardware redundancy.
A. TRUE
B. FALSE
Correct Answer: A
QUESTION 56
By default, the USG6000E-B supports hardware bypass. If hardware bypass is required, you do not need to purchase an external bypass device.
A. TRUE
B. FALSE
Correct Answer: A
QUESTION 57
Huawei enterprise security product portfolio comprise many products. Which of the following security products are included?
A. AntiDDoS
B. Desktop firewall
C. Modular firewall
D. SecoManager Security Controll
Correct Answer: ABCD
QUESTION 58
Huawei firewall has extensive security databases and comprehensive security detection capabilities. How many intrusion prevention signatures can Huawei firewalls support at most?
A. 12000+
B. 24000+
C. 18000+
D. 30000+
Correct Answer: A
QUESTION 59
Huawei network security focuses on three application scenarios:Internet border protection, secure subnet/ branch interconnection, and data center security.
A. TRUE
B. FALSE
Correct Answer: A
QUESTION 60
With the rapid development of the Internet, DDoS attacks from hackers are dramatically rising in intensity, frequency, and complexity.Huawei anti-DDoS solution provides enterprise network with strong capability of anti-DDoS to ensure stable and secure environment.Which are the Huawei anti-DDoS solution advantages?
A. Highly reliable software and hardware platforms, enabling the stable running of devices for 5 years
B. Millisecond-level attack response, fastest in the industry
C. Automatic defense effect evaluation and defense policy optimization
D. Unique defense engine that allows online upgrade, quickly responding to attack evolutions
Correct Answer: ABCD