Deck 13: Huawei Certified Pre-sales Associate-IP Network(Datacom)-ENU

Question 1

Which cloud platforms are compatible with Huawei Agile Controller-DCN in Huawei's data center resource management solution?

A) FusionSphere
B) OpenStack
C) Microsoft Azure
D) VMware

Answer 1

OpenStack

Question 2

The AI Fabric has passed which of the following third-party test certifications?

A) FIPS
B) EANTC
C) CC
D) CSEC

Answer 2

EANTC

Question 3

Which of the following functions are supported by an NGFW card on a chassis switch?

A) URL filtering
B) IPSec VPN
C) NAT
D) Firewall
E) Server load balancing

Answer 3

URL filtering
Firewall

Question 4

Which of the following switches supports MPLS?

A) S5720-LI
B) S5720-SI
C) S6720-SI
D) S5720-HI

Question 5

Which of the following are 100 GE switches with fixed interfaces?

A) CE6865
B) CE8861
C) CE8850-32CQ-EI
D) CE8850-64CQ-EI
E) CE8860

Question 6

Which of the following is NOT an advantage of the S5730-SI compared to the S5720-SI?

A) Pluggable dual fans
B) BGP
C) 40 GE ports
D) Subcard

Question 7

Which of the following switches supports downlink optical ports?

A) S6720-26Q-SI-24S-AC
B) S5720-16X-PWH-LI-AC
C) S5730-48C-SI-AC
D) S2720-52TP-EI-AC

Question 8

By the end of 2018, the number of Huawei SDN cases reached 650+.

Question 9

Which model is NOT mentioned when you configure a quotation in data center network SCT?

A) Line card
B) Chassis
C) CPU
D) Fabric

Question 10

The S5720I-SI switch has an extended temperature range and can work in harsh outdoor environments. The S5720I-SI supports:

A) IP65
B) IP67
C) IP66

Question 11

Which factor should be considered for selecting the chassis?

A) Weight
B) Number of access ports
C) Power type

Question 12

Which of the following reasons is incorrect for RDMA communication used by some applications in the industry?

A) Q&M is simplified.
B) The CPU load is reduced.
C) The communication delay is reduced.
D) The throughput is improved.

Question 13

Which of the following is the recommended model for Huawei 10 GE fixed switches?

A) CE5855
B) CE6865
C) CE6857
D) CE6875

Question 14

In a data center solution, high reliability is required for key services. Which modules (components) of CE switches can support hot backup?

A) Fabric card
B) Power supply
C) Fan
D) Main processing unit

Question 15

Which of the following switches can provide agile features such as native AC, wired and wireless SVF, and free mobility?

A) S6720-EI
B) S7700I
C) S6720-SI
D) S12700
E) S5720-HI

Question 16

What is the minimum interval of hardware-based BFD supported by the CE8861?

A) 15 ms
B) 3.3 ms
C) 5 ms
D) 10 ms

Question 17

To which scenarios can AR G3 series apply?

A) 3G/LTE backup
B) WAN access & edge aggregation
C) VPN security gateway
D) LAN egress gateway

Question 18

Which of the following is NOT an advantage of the S5720-SI compared to the S5720-LI?

A) 32k MAC entries
B) OSPF
C) Dual power modules
D) BGP

Question 19

Normally, "PWH' in the names of Sx7 switch models means that these models support IEEE 802.3bt PoE++ (60W)?

Question 20

Which subcards does the CE8861 support? (Choose all that apply.)

A) 10GE
B) 25GE
C) 40GE
D) 100GE
E) None of the above

Question 21

Which of the following is the maximum capacity of an NE40E's service board?

A) 1T
B) 2T
C) 480G
D) 240G

Question 22

Which of the following highlights does not apply to the NE08E-S6/S6E?

A) Large capacity
B) Highest density in the industry
C) High reliability
D) Dual-CXP

Question 23

Which of the following switches can provide agile features such as native AC, wired and wireless SVF, and free mobility?

A) S5720-EI
B) S5720-HI
C) S5730-SI
D) S6720-EI

Question 24

Which of the following is the BFD detection time for link faults supported by Huawei routers?

A) 5 ms
B) 50 ms
C) 10 ms
D) 3.3 ms

Question 25

If partners violate cyber security requirements stipulated in the agreements, Huawei is entitled to revoke the license and authorization in the agreement, or terminate the agreements.

Question 26

Which of the following models are ICT gateways?

A) AR510 series
B) AR160-M series
C) AR3600 series

Question 27

Huawei partners should establish a cyber security assurance system to ensure the cyber security of customers.

Question 28

AR G3 series routers support the built-in wireless LAN controller. However, Cisco must use the Wireless LAN Controller Module to support the function. Furthermore, ISR800 and ISR1900 series cannot support this AC module.

Question 29

NE08E routers support STM-4 cards.

Question 30

Which of the following are typical Huawei AntiDDoS cases outside China?

A) KIO in Mexico
B) Netherlands NBIP
C) Netherlands Equinix
D) Netherlands Serverius

Question 31

In most scenarios, 2.4 GHz channels are as clean as 5 GHz channels.

Question 32

AR2500 is a rack-mounted industrial Ethernet switch, and AR550 is a DIN-mounted industrial Ethernet switch.

Question 33

AR G3 routers support built-in zone-based firewall functions.

Question 34

You need to verify only the number of APs when taking an onsite survey, but not the locations for installing the APs.

Question 35

Which O&M methods are supported by AR G3 routers?

A) USB-based batch deployment
B) Web GUI
C) Command Line Interface (CLI)
D) SNMP management

Question 36

Cisco's C2960S can support G.8032.

Question 37

How many fans does an NE40E-X16A support?

A) 8
B) 16
C) 36
D) 20

Question 38

Which of the following devices can bring interference to Wi-Fi devices? (Choose all that apply.)

A) Baby monitor
B) ZigBee
C) Bluetooth
D) Cordless telephone
E) Microwave oven
F) None of the above

Question 39

Which of the following operating systems are supported by the sandbox?

A) Android
B) Linux
C) IOS
D) Windows XP and Windows 7/10

Question 40

Which scenarios are suitable to using the wall plate AP2050DN?

A) Shopping mall
B) Hotel
C) Dormitory
D) Hospital
E) Outdoor square

Question 41

Which of the following devices are data center fixed switches with flexible cards? (Choose all that apply.)

A) CE8860
B) CE12800
C) CE8861
D) CE6865
E) CE6857

Question 42

Which of the following statements regarding the comparison between AR G3 and Cisco ISR G2 are true?

A) ISR G2 does not support voice.
B) AR G3 routers have a more advanced architecture and better performance.
C) The host and cards of AR series are hot swappable.
D) ISR G2 does not support firewalls

Question 43

Agile Controller-DCN can interconnect with these mainstream cloud platforms: OpenStack, FusionSphere, Red Hat, and Mirantis.

Question 44

Which of the following functions are supported by an NGFW card on a chassis switch? (Choose all that apply.)

A) URL filtering
B) IPSec VPN
C) NAT
D) Firewall
E) Server load balancing

Question 45

Huawei attaches great importance to cyber security, set cyber security as an important strategy for the development of the company, and commitment to cyber security will never be outweighed by the consideration of commercial interests.

Question 46

Which of the following switches can provide agile features such as native AC, wired and wireless SVF, and free mobility? (Choose all that apply.)

A) S6720-EI
B) S7700I
C) S6720-SI
D) S12700
E) S5720-HI

Question 47

Which of the following are typical Huawei firewall cases outside China?

A) SCT of Mexico
B) Lepida DC firewall requirement in Italy
C) 2-year centralized procurement frame COSIP LAN 5 in Italy
D) Secure interconnection of 1500 branches of Banco do Brazil

Question 48

Which of the following switches does not support OSPF?

A) S5720-SI
B) S1720X-E
C) S5720-EI
D) S5720-LI

Question 49

Which of the following switches supports MPLS? (Choose all that apply.)

A) S5720-LI
B) S5720-SI
C) S6720-SI
D) S5720-HI

Question 50

Which of the following devices are data center fixed switches with flexible cards?

A) CE8860
B) CE12800
C) CE8861
D) CE6865
E) CE6857

Question 51

In a data center solution, high reliability is required for key services. Which modules (components) of CE switches can support hot backup? (Choose all that apply.)

A) Fabric card
B) Power supply
C) Fan
D) Main processing unit

Question 52

Which of the following reasons is incorrect for RDMA communication used by some applications in the industry? (Choose all that apply.)

A) Q&M is simplified.
B) The CPU load is reduced.
C) The communication delay is reduced.
D) The throughput is improved.

Question 53

The AC6805 is a large-capacity fixed WLAN AC launched in the V100R018C10 solution. Its AP management capacity reaches ___.

A) 8K
B) 10K
C) 4K
D) 6K

Question 54

Anti-tampering and anti-implantation of Huawei products include:

A) After the service, delete all daily maintenance accounts of the system.
B) Do not tamper with products.
C) Do not reserve private or undisclosed interfaces or accounts.
D) Do not implant malicious code, software, or backdoors in customer devices or systems.

Question 55

Which are the highlights of the Huawei IP hard pipe solution?

A) No jitter
B) High reliability
C) Low latency
D) No packet loss

Question 56

The desktop USG6530E can complete with all desktop models of Fortinet and Cisco. What is the large-packet throughput of the USG6530E?

A) 1 Gbps
B) 3 Gbps
C) 4 Gbps
D) 2 Gbps

Question 57

How many MPU slots does an S12710 have?

A) 10
B) 4
C) 12
D) 2

Question 58

CloudFabric provides an intent-driven network and can verify some configurations.

Question 59

Which of the following switches has no fan?

A) S5700-52X-LI
B) S5700-28P-LI
C) S5700-52P-LI
D) S5700-28X-PWR-LI

Question 60

The S5720-LI competes against the Cisco C2960X.

Question 61

Which models are in the CE12800S series? (Choose all that apply.)

A) CE12804S
B) CE12808S
C) CE12812S
D) CE12816S

Question 62

Which are the highlights of the Huawei IP hard pipe solution? (Choose all that apply.)

A) No jitter
B) High reliability
C) Low latency
D) No packet loss

Question 63

Which of the following technologies are used for Huawei network quality monitoring? (Choose all that apply.)

A) NQA
B) BFD
C) TWAMP
D) IP FPM
E) Bit error monitoring
F) None of the above

Question 64

Both eSight and U2000 can manage full series of AR G3 routers.

Question 65

Each AP needs to be designed to cover as large area as possible in order to provide better coverage in a high-density scenario.

Question 66

Which O&M methods are supported by AR G3 routers? (Choose all that apply.)

A) USB-based batch deployment
B) Web GUI
C) Command Line Interface (CLI)
D) SNMP management

Question 67

Which of the highest-density 40GE line card for the CE12800?

A) 36 x 40GE
B) 12 x 40GE
C) 6 x 40GE
D) 24 x 40GE

Question 68

Which of the following scenarios do Huawei's Wi-Fi products and solution focus on? (Choose all that apply.)

A) Education campus
B) Mobile office
C) Stadium
D) Wireless city
E) Video backhaul
F) None of the above

Question 69

Which scenarios are suitable to using the wall plate AP2050DN? (Choose all that apply.)

A) Shopping mall
B) Hotel
C) Dormitory
D) Hospital
E) Outdoor square

Question 70

Which of the following are typical Huawei firewall cases outside China? (Choose all that apply.)

A) SCT of Mexico
B) Lepida DC firewall requirement in Italy
C) 2-year centralized procurement frame COSIP LAN 5 in Italy
D) Secure interconnection of 1500 branches of Banco do Brazil

Question 71

To which scenarios can AR G3 series apply? (Choose all that apply.)

A) 3G/LTE backup
B) WAN access & edge aggregation
C) VPN security gateway
D) LAN egress gateway

Question 72

Which of the following statements regarding the comparison between AR G3 and Cisco ISR G2 are true? (Choose all that apply.)

A) ISR G2 does not support voice.
B) AR G3 routers have a more advanced architecture and better performance.
C) The host and cards of AR series are hot swappable.
D) ISR G2 does not support firewalls

Question 73

Which of the following models are ICT gateways? (Choose all that apply.)

A) AR510 series
B) AR160-M series
C) AR3600 series

Question 74

Which are key reliability technologies of AR G3 routers? (Choose all that apply.)

A) Hot-swappable cards
B) Power module redundancy
C) SRU redundancy
D) Non-stop forwarding (NSF)

Question 75

Anti-tampering and anti-implantation of Huawei products include: (Choose all that apply.)

A) After the service, delete all daily maintenance accounts of the system.
B) Do not tamper with products.
C) Do not reserve private or undisclosed interfaces or accounts.
D) Do not implant malicious code, software, or backdoors in customer devices or systems.

Question 76

What measures are taken to allow Huawei outdoor APs to withstand harsh environments?

A) The working humidity is 0% to 100% (non-condensing).
B) Supports a built-in 6 kV surge protector for antennas and feeders.
C) Complies with IP67 for waterproofing.
D) The working temperature range is -40°C to +60°C.

Question 77

Which of the following switches supports downlink optical ports? (Choose all that apply.)

A) S6720-26Q-SI-24S-AC
B) S5720-16X-PWH-LI-AC
C) S5730-48C-SI-AC
D) S2720-52TP-EI-AC

Question 78

Which of the following are true about the mappings between WLAN coverage scenarios and products? (Choose all that apply.)

A) In densely populated areas, AP4050DN-HD is used
B) In traffic burst scenarios, AP4051TN is used
C) In dense IoT scenarios, AP4050DN-E is used
D) In densely located rooms, AD9431DN-24X plus R251D or R251D-E is used

Question 79

Which of the following are 100 GE switches with fixed interfaces? (Choose all that apply.)

A) CE6865
B) CE8861
C) CE8850-32CQ-EI
D) CE8850-64CQ-EI
E) CE8860

Question 80

Which of the following are typical Huawei AntiDDoS cases outside China? (Choose all that apply.)

A) KIO in Mexico
B) Netherlands NBIP
C) Netherlands Equinix
D) Netherlands Serverius