HCSA-Presales-IP Network V3 0 H19-301_V3 0 Dumps

Text Material Preview

H19-301_V3.0
Exam Name: HCSA-Presales-IP Network V3.0
Full version: 564 Q&As
Full version of H19-301_V3.0 Dumps
Share some H19-301_V3.0 exam dumps
below.
1. Huawei Fabric Insight solution supports 75+ fault case numbers, TCP/UDP/RCE full-scenario
traffic visibility, fault isolation and recovery.
A. True
B. False
 1 / 19
https://www.certqueen.com/H19-301_V3.0.html
Answer: A
2. Which of the following scenarios are suitable for the network quality intelligent sensing
solution? (Multiple choice)
A. IP network end-to-end measurement scenario
B. MPLS L3VPN network end-to-end measurement scenario
C. IP network hop-by-hop measurement scenario
Answer: ABC
3. What is the concept of Huawei’s Intelligent E-Government WAN?
A. Best experience
B. Minimalist Network
C. Contains all of the above
D. Agile migration
E. Tough and reliable
F. Autonomous Security
Answer: C
4. Urban rail cloud usually plans one network and three domains. Which network is not included
in the standard plan?
A. Safety Production Network
B. Internal service network
C. Internal management network
D. External service network
Answer: B
5. The value of the micro-segmentation solution is? (Multiple choice)
A. Solved the problem of north-south safety isolation
B. Wider segmentation dimensions
C. Segmentation granularity is finer
D. Does not occupy ACL
Answer: AB
6. Which of the following description of AI Fabric solution is wrong?
A. By deploying the AI Fabric solution, the same throughput capability as the IB network can be
achieved
 2 / 19
B. Drag through lossless technology to achieve no packet loss on Ethernet
C. By deploying AI Fabric network, computing, HPC and storage networks can be deployed
together.
D. AI Fabric implements encryption of business message forwarding through the RDMA
protocol.
Answer: D
7. Huawei and Sangfor PK, the functional advantages of the firewall are?
A. IPv4 to IPv6 transition technology
B. IPsec VPN intelligent routing
C. WAF is integrated by default and supports webpage anti-tampering function.
D. MPLS-VPN scenario
Answer: B
8. Which of the following statements is correct? (Multiple choice)
A. AP4050DN-HD. Built-in 30-degree small-angle directional antenna ensures high-density
access while reducing interference by 30%
B. Outdoor AP8130 and AP8150 exclusively support dual 5G
C. Indoor three-radio AP4030TN supports three radios working in the 2.4G frequency band at
the same time through SDR radio frequency soft switching technology.
Answer: AB
9. 10 Gigabit Smart Park KM3-2, what options does 3 include? (Multiple choice)
A. Safety
B. open
C. Wisdom
D. Extra wide
E. Minimalist
Answer: CDE
10. Layer 2 interoperability is necessary during data center network relocation.
A. True
B. False
Answer: B
11. Which statement about the number of signatures and update frequency of the IPS signature
 3 / 19
database of Huawei security products is correct?
A. 5000+ once a week, emergency 24 hours
B. 12000+ Once a week, emergency 24 hours
C. 5000+ once a day
D. 12000+ once a day
Answer: B
12. The 2021 strategy of the Security Level Guarantee Competence Center is to select security
integrators from Huawei’s datacom gold medal system that have security capabilities but are
working as security integrators from friendly vendors, and then winback professional security
channels from friendly vendors.
A. True
B. False
Answer: A
13. Which of the following statement is correct? (Multiple choice)
A. The business travel based on fixed IP address is mainly to adapt to the backtracing scenario
based on IP address. Our company can meet the consistent business accompanying process
through DHCP long lease period
B. The business travel is based on national IP addresses, mainly to adapt to heterogeneous fire
protection scenarios. Firewalls are configured based on IP address segments to maintain
consistent access and exit authentication segments. Our company can achieve this through
advance address planning.
C. Our user-based business can evolve to an IP address-based solution.
D. Under the fixed IP address business, the main difference between our company and H3C is:
there is no DHCP server plug-in, which requires more IP address resources than H3C.
Answer: ABCD
14. Which of the following instructions about AC backup are wrong?
A. Both VRRP and dual-link mechanisms support uplink detection
B. Two AC products serve as redundant backup protection, which can effectively improve the
reliability of enterprise wireless office network services.
C. 1+1 hot backup supports backup of user data information, CAPWAP tunnel information, AP
table entries, etc.
D. Supports dual-link backup mechanism, making the networking more flexible. The main and
backup ACs can only be layer 2 networks.
 4 / 19
Answer: D
15. The core function of NIP6000E and IPS6000E is intrusion prevention, which is mainly used
for attack protection above layer seven. Virus detection and cloud sandbox detection functions
can be enabled through 1icense.
A. True
B. False
Answer: A
16. When selecting firewalls for customers, which of the following parameters need to be
considered? (Multiple choice)
A. New connection rate
B. Throughput
C. Maximum number of concurrent connections
D. Whether there is an interface card
Answer: ABC
17. AP7060DN is the industry’s first commercial 10GEAP.
A. True
B. False
Answer: A
18. What technology does Huawei use to achieve network slicing to achieve multiple planes in
one network?
A. Flex-E
B. VPN
C. QoS
Answer: A
19. CE16804/08 uses a half-width main control, with the main and backup main controllers
arranged side by side. CE16816 uses a full-width main control, with the main and backup main
controllers arranged one above the other.
A. True
B. False
Answer: A
 5 / 19
20. The IoT AP has a built-in RF card or an external RFID device module through PoEOUT,
which can be deployed flexibly based on business characteristics.
A. True
B. False
Answer: A
21. Huawei’s WLAN train-to-ground communication solution supports a maximum train speed
of 160KM/H.
A. True
B. False
Answer: A
22. Which of the following descriptions about AP8050DN is wrong?
A. AP8050DN has built-in Bluetooth function
B. AP8050DN built-in antenna
C. AP8050DN supports dual 5G
D. AP8050DN uplink supports optical port
Answer: C
23. The main technology of Huawei Enterprise Network IoT solution is?
A. RS485, 6Lowpan
B. RS485, Zigbee
C. Hi-PLC, Zigbee
D. Hi-PLC ? 6Lowpan
Answer: D
24. The biggest difference between our AP6050 series and 7050 series is?
A. Uplink interface
B. Number of MU-MIMO spatial streams
C. Whether the IoT module can be expanded
D. Overall machine speed
Answer: C
25. Typical deployment methods of AntiDDOS products are: (Multiple choice)
A. Dual-machine bypass deployment, dynamic traffic diversion
B. Single-machine bypass deployment, dynamic traffic diversion
 6 / 19
C. Single-machine bypass deployment, static traffic diversion
D. Straight road deployment
Answer: ABCD
26. Which of the following descriptions of N router slot capabilities is wrong?
A. NE40E-X8A supports 1T in a single slot
B. NE40E-X3A supports single slot 400G
C. NE40E-X16A supports 2T in a single slot
Answer: B
27. What are the advantages of Huawei’s SD-VWAN solution in the financial industry? (Multiple
choice)
A. Controller management scale
B. Multi-tenancy
C. DPI application identification
D. Transfer control separation architecture
E. Tenant topology display capability
F. A-FEC.
Answer: AB
28. When the SD-WAN solution is used in branch networking, a single CPE at the site supports
up to 3 WAN links, and dual CPEs support up to 6 WAN links.
A. True
B. False
Answer: A
29. In some special environments, more APs need to be used and the channels cannot be
completelyseparated. Consider appropriately reducing the transmit power of the APs to reduce
interference.
A. True
B. False
Answer: A
30. Which of the following does not belong to the triple authentication protection technology for
secure access to firewall cameras?
A. Traffic fingerprint
 7 / 19
B. MAC authentication
C. Camera protocol vulnerability
D. Device fingerprint
Answer: B
31. The switching capacity of a switch is one of the parameters to measure product
performance. However, currently domestic manufacturers and test methods are different, there
is no unified standard, and it does not have strong reference significance. In the tests conducted
by the Ministry of Industry and Information Technology, the switching capacity was declared by
the manufacturer itself and cannot be measured in practice. The switching capacity of Huawei
box switches is based on chip capabilities and has nothing to do with port density or subcards.
The switching capacity of box switches is calculated based on the slot bandwidth based on the
hardware connector design of each slot.
A. True
B. False
Answer: A
32. Which statements about network monitoring based on telemetry are correct? (Multiple
choice)
A. Sub-second updates, status visible in real time
B. Distributed collection, large-scale network visibility
C. Once subscribed, data will be sent continuously
Answer: ABC
33. Which of the following are the main features of AP2051-E? (Multiple choice)
A. Support PoE output power supply
B. Built-in smart antenna
C. Built-in Bluetooth
D. 6 GE downlink interfaces
Answer: ABCD
34. All mainstream switches in the industry support ECA (encrypted packet detection).
A. True
B. False
Answer: B
 8 / 19
35. Which of the following statements is correct? (Multiple choice)
A. AP4050DN-HD has a built-in 300-degree small-angle directional antenna to ensure high-
density access while reducing interference by 30%.
B. Outdoor AP8130 and AP8150 exclusively support dual 5G
C. Indoor three-radio AP4030TN supports three radios working in the 2.4G frequency band at
the same time through SDR radio frequency software switching technology.
Answer: AB
36. S5735 series switches all support dual power supplies and can be booted in advance in the
project.
A. True
B. False
Answer: B
37. The core function of the DAS1000 series products is to control and audit database access
operations, including the control and post-event audit of database modification, deletion, new
addition and other operations.
A. True
B. False
Answer: A
38. The stand-alone version of the situational awareness CIS product integrates visualization,
big data basic platform, and flow probes into one server, mainly targeting the small and medium-
sized market.
A. True
B. False
Answer: A
39. Generally speaking, what type of packets will be set as the highest priority packets in QoS?
(Multiple choice)
A. Signaling traffic such as routing protocols
B. Multimedia traffic such as online videos
C. Real-time interactive traffic such as online ordering
D. ERP, email and other office traffic
Answer: ABC
 9 / 19
40. What are the competitive points that S5735-L improves over H3C S5130S-EI? (Multiple
choice)
A. ARP is larger than 4K
B. PoE is greater than 7407
C. ACL greater than 2K
D. Standard USB
Answer: ABC
41. Which of the following Huawei data center switch CE6863 has cache?
A. 32M
B. 1G
C. 16M
D. 42M
Answer: D
42. How many types of application control and auditing does ASG support?
A. 3000+
B. 1900+
C. 1000+
D. 500+
Answer: B
43. The applicable scenario for POL is?
A. Electronic classroom
B. Home Broadband
C. Government Park
D. Corporate office
Answer: C
44. Huawei wide-area SDN has successful cases in the financial industry.
A. True
B. False
Answer: A
45. Which of the following customers have deployed Huawei SD-WAN solutions? (Multiple
choice)
 10 / 19
A. Guotai Junan
B. Haitong Securities
C. China Construction Bank
D. Bank of Jiangsu
Answer: BCD
46. Which of the following statements about WLAN is correct? (Multiple choice)
A. AP9430-24X is the recommended central AP
B. The advantage of 251D mainly lies in the smart antenna
C. Comparing our company with Aruba, we can guide the test report
D. Comparing our company with Ruijie, 2.5G is the main competitive advantage
Answer: BCD
47. AI Roaming is Huawei’s ultimate zero-roaming new technology for WLAN. Which of the
following statements about AI Roaming are correct? (Multiple choice)
A. AI Roaming application scenarios, whether it is an interference area or a corner, as long as
the signal can cover it, roaming can be imperceptible
B. The application effect of AI Roaming is related to the terminal type. Only Wi-Fi6 type terminal
roaming can be optimized.
C. In addition to zero roaming in medical scenarios, the AI Roaming feature can also be applied
to office, education, commercial, industrial and other scenarios.
D. AI Roaming adopts the principle of cellular network roaming and guides terminal roaming
through the network controller (no longer completely triggered by the terminal)
Answer: ACD
48. The main functional modules of SD-WAN controller Agile Controller include () (Multiple
choice)
A. Multi-tenant management
B. Network management
C. Third-party software business management
D. Traffic Management
Answer: ABCD
49. Huawei's FabricInSight solution newly supports the deployment of one server and supports
the health check function to meet the DC needs of small and medium-sized enterprises.
A. True
 11 / 19
B. False
Answer: A
50. Which of the following products do not currently support cloud management solutions?
A. S5720LI
B. USG6300
C. S12700
D. AP4050
Answer: C
51. In the MPS scenario, which of the following products needs to be resold by the Security
Alliance?
A. WAF.
B. Missed scan
C. Bastion host
D. Gatekeeper
Answer: D
52. The S127E cost-effective bundle package is configured with a 480G optical port board. It is
recommended to configure all cores to 10G during expansion.
A. True
B. False
Answer: B
53. NE’s independent models have three independent characteristics: independent
appearance, independent software and hardware, and independent styles.
A. True
B. False
Answer: A
54. 4050DN-E is wave2 built-in Bluetooth and extensible protocol AP.
A. True
B. False
Answer: A
55. Which networking types supported by SD-WAN? (Multiple choice)
 12 / 19
A. Fullmesh
B. Hub-spoke
C. Partialmesh
Answer: ABC
56. The alternative model of CE6880-48S4Q2CQ-EI/CE6880-24S4Q2CQ-EI is
CloudEngine6881-48S6CQ.
A. True
B. False
Answer: A
57. Both H3C switches and Cisco switches support ECA (encrypted packet detection).
A. True
B. False
Answer: A
58. In which scenarios does the USG6000E series need to be configured with a hard disk?
(Multiple choice)
A. Policy optimization of Smart Policy
B. Report
C. IPS&AV packet capture
D. Log
Answer: ABCD
59. Which of the following technologies are key technologies used in WiFi-6? (Multiple choice)
A. ULMU-MINO
B. OFDMA
C. TWT
D. BSSColor
Answer: ABCD
60. Level protection is based on the degree of damage caused to the legitimate rights and
interests of citizens and legal persons, social order and public interests, and national security
after the information system is destroyed. If an information system is destroyed, it will damage
citizens, legal persons and other social organizations. If it causes serious damage to the
legitimate rights and interests of society, or causes damage to social order and public interests,
 13 / 19
but does not harm national security, then this information system should be rated as ()
A. Level 3
B. Level 2
C. First level
D. Level 4
Answer: B
61. The reconstruction of the three railway networks does not includewhich of the following
system?
A. Ticketer.com
B. Comprehensive Inspection Network
C. Scheduling network
D. Data network
Answer: B
62. Which of the following optical modules are the newly added 25G and 100G? (Multiple
choice)
A. QSFP-100G-CWDM4-LTE
B. QSFP-100G-47DM-40
C. SFP-25G-LR
Answer: ABC
63. What is wrong with the description of ASG function?
A. Support tens of millions of URL libraries
B. Does not support IPsec VPN function
C. Support content auditing of HTTPS encrypted traffic
D. Wireless non-network scenarios support docking with the network monitoring platform
Answer: B
64. Which of the following statement about Huawei’s sensitive AP is correct? (Multiple choice)
A. R240D supports built-in Bluetooth, USB and PoEout functions, and can flexibly expand the
IoT module
B. Compared with similar solutions from competitors, Huawei Smart Point supports expansion to
48 rooms through switch cascading, simplifying management while saving AP license
resources.
C. The central AP integrates DPI and application identification functions
 14 / 19
D. Huawei’s sensitive supports self-organizing network solutions, without AC and license, and
is easy to deploy.
Answer: BC
65. S7706 and S7712 cluster with each other.
A. True
B. False
Answer: A
66. Which of the following description of the highlights of USG6000E is correct? (Multiple
choice)
A. Self-developed security chip with higher forwarding performance
B. Support cloud management
C. Equipped with AI capabilities to support APT advanced threat defense and file threat
detection
D. Supports secure video access, which can effectively prevent camera private access and
counterfeiting
Answer: ABCD
67. UMA1500E is delivered with integrated hardware, making the delivery more convenient and
faster. It is the main model recommended in the bastion machine scenario.
A. True
B. False
Answer: A
68. The main application industries of SD-WAN solutions include finance and large enterprises.
A. True
B. False
Answer: A
69. How many types of application control and auditing does the latest version of ASG5000
support?
A. 500+
B. 5000+
C. 3000+
D. 1000+
 15 / 19
Answer: B
70. Which of the following is not a box-type bundle that has been uploaded to the configurator?
A. 7706SRUX+100G
B. 12700E-80Gbundle
C. 12700E-40Gbundle
Answer: A
71. How many types of applications can Huawei SD-WAN Application Identification Technology
Center use to identify SA signature databases?
A. 8000+
B. 4000+
C. 2000+
D. 6000+
Answer: D
72. All Huawei security services are provided by CSSP partners.
A. True
B. False
Answer: B
73. Which of the following statements about the application scenarios and statements of the two
technologies of the Internet of Things is wrong?
A. In the convergence scenario, the PLC+6LaWPAN hybrid networking method and powerful
combination are mainly recommended to adapt to various environments, with flexible
deployment and high scalability.
B. The integration scenario is mainly PLC and Bluetooth to meet the diverse needs of
customers’ networking
C. The wireless scenario is mainly based on 6LaWPAN, supplemented by ZigbeE. Based on the
LiteOS operating system and IPv6 technology, the network has wide coverage, long
transmission distance, and low energy consumption.
D. Limited scenarios focus on HiSilicon broadband PLC, which has unique high anti-interference
ability, anti-noise technology, anti-channel fading technology, and is the strongest in the industry
Answer: B
74. FireHunter 6000 can be linked with USG 6000E to block malicious file traffic.
 16 / 19
A. True
B. False
Answer: A
75. The corresponding GI of shortGI and normalGI are ()
A. 400ns, 800ns
B. 100ns, 200ns
C. 200ns, 400ns
D. 800ns, 1600ns
Answer: A
76. The latest version of SD-WAN solution. Supports large-scale networking using Layer 3 BGP
and Layer 2 Vxlan.
A. True
B. False
Answer: B
77. What are the key technical requirements for the implementation of MSW 2.0? (Multiple
choice)
A. Trusted verification and data backup
B. Access control, integrity and confidentiality
C. Illegal internal and external contact and centralized management
D. Malicious code prevention, multi-factor authentication | trusted verification, data backup
E. Security audit, security cooperation and prevention linkage
Answer: ABCDE
78. Which of the following is the main weakness of Aruba's WLAN?
A. Does not support Bluetooth solution
B. Does not support sensitive solutions
C. Does not support 2.5G
Answer: B
79. The dual-machine hot backup function of ME60 has no usage scenarios in campus
networks.
A. True
B. False
 17 / 19
Answer: B
80. In the SD-WAN solution, which of the following policies can be configured directly on the
controller? (Multiple choice)
A. ACL traffic filtering
B. Firewall & IPS
C. URL filtering
D. National secret algorithm
Answer: ABC
81. AirEngine5760-51 supports three radio frequencies.
A. True
B. False
Answer: A
82. In the scenario of chain multi-branch enterprises, which solution is recommended for
security?
A. Data Center Security Solutions
B. Online and offline joint anti-DDoS solutions
C. Class-guaranteed solution
D. Cloud management security solution
Answer: D
83. If customers have needs for identity recognition and access management, which partner
product can we recommend in the solution?
A. IAM
B. NAC
C. Honeypot
D. EDR
Answer: A
84. Which of the following is not a highlight of our company’s SDN advantages in small and
medium-sized parks?
A. Supports core, aggregation, access VLan to edge solutions, and end-to-end
Overlay/Underlay automation
B. Businesses that have nothing to do with IP, physical location, and authentication methods
 18 / 19
can travel with you without re-planning the address.
C. Support the identification of 1000+ dumb/IoT terminals and automatically join the business
accompanying user group
D. Automatic deployment of traditional network VRF. and VLAN without Vxlan, minimalist
lightweight virtualization solution, automatic identification of small and medium-sized
independent campus terminals and automatic deployment of mobile VRF for mobile services
Answer: A
85. UMA1500E series includes two products, UMA1520E and UMA1550E. The core function is
the unified management, operation and maintenance and auditing of network assets.
A. True
B. False
Answer: A
 
More Hot Exams are available.
350-401 ENCOR Exam Dumps
350-801 CLCOR Exam Dumps
200-301 CCNA Exam Dumps
Powered by TCPDF (www.tcpdf.org)
 19 / 19
https://www.certqueen.com/promotion.asp
https://www.certqueen.com/350-401.html
https://www.certqueen.com/350-801.html
https://www.certqueen.com/200-301.html
http://www.tcpdf.org