Which model below is recommended for Huawei’s mid-range all-flash memory?
- A . OceanStordorado Series
- B . OceanStorVS series
- C . CoceanStorVSF Series
What is the quasi-linear expansion ratio of GaussDBT distributed performance?
- A . 0.5
- B . Higher independence and scalability
- C . 0.8
- D . 0.9
- E . E:1
Which controller is currently being promoted by Huawei for wide-area SDN?
- A . NEC-IP
- B . SNCA
- C . WAN
Regarding WAN SDN service quality visibility and automatic fault location, which statement is wrong?
- A . Minute-level SLA self-optimization
- B . Actively perceive business experience
- C . Minute-level intelligent fault diagnosis
- D . Implementation based on SNMP
Which of the following is not a highlight of our SDN advantages in small and medium-sized parks?
- A . Support the identification of 1000+ Asia/IoT terminals and automatically join the business accompanying user group
- B . Businesses that have nothing to do with IP, physical location, and authentication methods can travel with you without re-planning the address.
- C . Automatic deployment of traditional network VRP and Vlan without VxLAN, lightweight virtualization solution
- D . Support core, aggregation, access VXLAN to edge solutions, end-to-end OverlayUnerday automation
Regarding SDN global tuning, which statement is wrong?
- A . Through network traffic collection, centralized intelligent path calculation, and traffic scheduling on demand
- B . The tuning algorithm covers nine-dimensional factors such as delay, bandwidth, priority, SRLG, etc.
- C . Cross-AS domain tuning is not supported
Which of the following statements about AIFabric Solution is incorrect?
- A . AI Fabric implements encryption of business message forwarding through the RDMA protocol.
- B . By deploying the AIFabrie solution, the same throughput capability as the IB network can be achieved
- C . Achieve no packet loss on Ethernet through lossless technology
- D . By deploying the AIFabrie network, computing, HPC and storage networks can be deployed in one
The core feature of Fabric’s Lossless algorithm is?
- A . AIECN-F
- B . Fast CNP-D
- C . VIQ-Z
The data center Cloud Fabric solution is ahead of competitors in terms of competitiveness and case studies. Which of the following is not a function of the Cloud Fabric solution?
- A . Active and standby controller clusters
- B . Support simulation verification
- C . NSH and micro-segmentation
- D . The controller supports single physical server deployment
What technology is used to implement Huawei’s simplified bearer solution?
- A . Vxlan
- B . EVPN over SR16
- C . MPLS VPN
AI FABRIC has been TOLLY certified and its performance leads the industry by about?
- A . 0.1
- B . 0.5
- C . 0.3
- D . 0.4
What is the height of NE8000FIA and the maximum port capacity of the whole machine?
- A . 2U.2T
- B . 2U.4T
- C . 1U.1.2T
- D . IU.2T
Which of the following features is included in the basic feature package of the software sold externally by the NE8000?
- A . MACSec
- B . SRv6
- C . FlexEth
- D . IPSec
The evolved and independent models of NE20E-S8 are?
- A . NE20E-S8A
- B . NE8000X8
- C . NE40E-X8A
- D . NE8000 M8
Regarding the description of the NE40 router, which option is wrong?
- A . Self-developed chip
- B . Earthquake resistance level 9
- C . High reliability: hardware BFD+FRR
- D . Orthogonal architecture
Which protocol is WiFi6?
- A . 802.11n
- B . 802.11b
- C . 802.11ax
- D . 802.11ac
Which of the following switches does not support VXLAN features?
- A . CE8851
- B . CE9860
- C . CE6863
- D . CE8850
The maximum number of network isolations supported by VXLAN is?
- A . 16M
- B . 4K
- C . I.M.
- D . 32M
Which device is mainly recommended in 10GE optical IOR VXLAN scenario?
- A . CE6820
- B . CE6881
- C . CE6857
- D . CE6881E
Which of the following technologies can solve the problem of insufficient number of VLANs?
- A . Trill
- B . FCOE
- C . VS
- D . VXLAN
What is the philosophy of Huawei’s Intelligent Simplified E-Government Guangcheng Network?
- A . Best experience
- B . Minimalist Network
- C . Contains all of the above
- D . Agile migration
- E . Tough and reliable
- F . Autonomous Security
Regarding the minimalist and efficient features of the intelligent e-government data center solution, which statement is wrong?
- A . Minimal deployment: SDN enables cloud-network collaboration, and minute-level services are automatically and flexibly launched on demand.
- B . Unable to connect with third-party cloud platform
- C . Efficient operation and maintenance: fault sensing in seconds, fault location in minutes, and predictive maintenance
- D . Efficient evolution: Government data center network evolves smoothly towards IPV6
Which description of the highway video surveillance front-end all-in-one machine (smartX) is incorrect?
- A . Industrial grade equipment
- B . Remotely manageable
- C . Triple protection
- D . Intelligent fault detection
Analyzer supports big data analysis platform’s friends is?
- A . Cisco
- B . H3C
- C . Ruijie
Business travel regardless of IP, physical location, and authentication methods. Friends that support this feature are?
- A . Cisco
- B . H3C
- C . Ruijie
Which of the following statements about Sandbox FireHunter is correct?
- A . Support threat email alerts and periodic security reports
- B . Based on signature rule matching, it can only protect against known threats, but cannot protect against unknown threats.
- C . Unable to detect compressed files
- D . Generally adopt straight road deployment
Which model does S5731-S replace?
- A . S5720SI
- B . S5720HI
- C . S5720L1
- D . S5720E1
Which model does S5731H replace?
- A . S5720HI
- B . S5720LI
- C . S5720EI
- D . S5720SI
A. What is the number of fixed service ports supported by R6140-16G4XG?
- A . 16
- B . 4
- C . 12
- D . 8
How does Huawei’s Business Mobile service simplify management?
- A . Physics Group
- B . Business Group
- C . Security group
Which Huawei data center switch product has an AI chip on the main control board?
- A . CE12800
- B . CE12800E
- C . CE12800S
- D . CE16800
Compared with MPS 2.0 and MPS 1.0, which of the following technical requirements is put forward for the first time?
- A . Intrusion prevention, malicious generation defense
- B . Security audit, log audit retention for more than 6 months
- C . Product credibility verification
- D . Data Integrity and Confidentiality
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
Regarding the comparative analysis of HiSec Insight and industry situational awareness products, what are the core advantages of HiSec Insight?
- A . With big data analysis capabilities, CIS can handle P-level traffic, while the industry generally can only handle T-level traffic.
- B . Ability to manage equipment from friendly vendors
- C . Rich threat intelligence
- D . Ease of use is better
Regarding network management capabilities, which ones are not supported by your competitors (Ruijie and H3C)?
- A . The SDN controller implements network device control through the SDN protocol (NetconfYANG protocol)
- B . Can support the management of up to 200,000 network element devices
- C . Realize the full-process operation and maintenance management of FW, AR, switches, and WLAN
Which part of the following is the quotation for SDWAN permanent license configuration?
- A . Controller hardware part
- B . Controller software part
- C . Equipment section
Huawei SDWAN application identification technology uses SA signature library identification. How many types of applications can be identified?
- A . 8000+
- B . 4000+
- C . 2000+
- D . 6000+
In the SD-WAN solution, the site deployment method does not include which of the following?
- A . USB disk start
- B . Email start
- C . Scan the QR code to start the game
- D . DHCP option deployment
The minimum cluster deployment of SD-WAN Agile Controller controller requires at least how many servers?
- A . 3 units
- B . 4 units
- C . 1 unit
- D . 2 units
Generally speaking, SD-WAN solutions are suitable for which of the following commercial banks?
- A . Access network
- B . Internet Exit
- C . Extranet
- D . Level 1 WAN
Which of the following products do not currently support cloud management solutions?
- A . S5720LI
- B . USG6300
- C . S12700
- D . AP4050
Which of the following is not an advantage of our company’s and our friends’ cloud management solutions?
- A . Huawei Cloud Management APs are all WAVE2 models.
- B . Huawei cloud management solution supports the entire product line
- C . Huawei equipment supports dual-line mode
- D . Huawei cloud management is cost-effective
Which of the following is not a value of cloud management?
- A . Simplify operation and maintenance
- B . Rapid deployment
- C . Rich applications
- D . Support VXLAN
Huawei Cloud Management Platform supports multiple authentication methods. Which transmission protocol is used for authentication data?
- A . NetConf
- B . HTIP 2.0
- C . UDP
- D . HITP 1.0
Which is a fast and professional WLAN network planning and experience evaluation APP developed by Huawei?
- A . Cloud Campus APP
- B . Speedtest
- C . WLAN planner
- D . insider
The cloud management network supports quick online deployment by scanning the QR code, and the APP software used is called?
- A . CloudNetwork
- B . CloudCampus
- C . CloudWifi
- D . Wiff
Which statement about Campus insight is wrong?
- A . It can be viewed by every user and every application at every moment, ensuring precise operation and promotion.
- B . Can achieve refined operation and maintenance and minute-level traceability
- C . The network can be fully autonomous and self-healing, and the experience continues to be enhanced.
Which of the following statements about Campus Insight-CI is incorrect?
- A . The 20-year CI can support video and audio quality detection, user authentication/online, DHCP acquisition and other issues on the wired side network.
- B . The main goal of CI in 20 years is to discover problems and assist manual problem solving
- C . 20-year-old C1 supports network broadcast storm detection and alarm functions
- D . The complete set of CI UserCase is gradually developed by Huawei based on the frequency and severity of failures during network operation and maintenance.
If the first AP has been set to channel 6, if you need to add another AP to the area, the channel of the AP should be set to?
- A . 1
- B . 4
- C . 6
- D . 8
A three-story office needs to plan WLAN. After the engineer completed the on-site test, he decided to place three APs on each floor. What is the correct channel planning for this three-story office?
- A . 1, 6, 11/6, 1, 11/11, 1, 6
- B . 1, 11, 66, 11, 1/11, 1, 6
- C . 6, 1, 11/6, 1, 11/11, 1, 6
- D . 11, 1, 6/1, 6, 11/6, 11, 1
Regarding AC6605, which of the following statements is wrong?
- A . Support 802.1x authentication
- B . Support Portal authentication
- C . Support WeChat and QR code authentication
- D . Support PPPoE user authentication
Which of the following does not meet the specifications of AC6605-26-PWR?
- A . 20*GE+4*GE Combo+2*10GE
- B . Support 1+1 hot standby
- C . Support direct forwarding/follow-up forwarding
- D . Supports management of up to 512 AP
What does 7 in IP67 mean?
- A . Being immersed in water for a certain period of time or the water pressure is below a certain standard can ensure that no damage is caused by water intrusion.
- B . Completely prevent the intrusion of foreign objects and completely prevent the entry of dust
- C . When the appliance is subjected to violent waves or strong water sprays, the amount of water entering the appliance should not cause harmful effects.
- D . That is to say, it completely prevents the intrusion of foreign objects. Although it cannot completely prevent the intrusion of dust, the amount of intruded dust will not affect normal work.
Huawei data center switch CE16800 can support a maximum of how many switching network boards?
- A . 6
- B . 8
- C . 7
- D . 9
- E . 10
In a certain firewall procurement project, the bid requires that the product support virtualized allocation of resources such as CPU and memory. Which manufacturer is the bid most likely to be from?
- A . Morning Star
- B . H3C
- C . Convinced
- D . Green type
In a certain firewall procurement project, the bidding document requires that the product support "a secure cloud access module, which can export reports through secure cloud storage logs, and support real-time monitoring of device status through a mobile APP." So which manufacturer is the most likely to be in the bidding document?
- A . Daystar Exhibition
- B . Convinced
- C . Green Alliance
- D . H3C
Which statement about the network monitoring solution based on telemetry is wrong?
- A . Distributed collection, large-scale network visibility
- B . Sub-second updates, status visible in real time
- C . Reduce customer investment costs
- D . Once subscribed, data will be sent continuously
Which of the following is not a function supported by the NE router?
- A . BRAS
- B . NETstream
- C . Telemetry
- D . Firewall function
Before the feeder enters the equipment room from the feeder entrance, a protective barrier is required to prevent rainwater from seeping into the equipment room along the feeder line.
- A . Go around in a circle
- B . Drip Bay
- C . Straight penetration
- D . All of the above are possible
Which of the following Huawei data center switches CE6863 has a large cache size?
- A . 32M
- B . 1G
- C . 16M
- D . 42M
When USG6000E is used as a flow probe with CIS, in what format is the collected information sent to CIS?
- A . Syslog
- B . Metadata
- C . Binary
- D . Dataflow
What are the free functions in the USG6000E next-generation firewall?
- A . AV
- B . IPs
- C . IPSec VPN
- D . URL filtering
Which statement about the number of signatures and update frequency of the AV signature library of USG 6000E series products is correct?
- A . 5 million + once a day
- B . 10 million+ once a week
- C . 5 million+ once a week
- D . 10 million + once a day
Which statement about the number of signatures and update frequency of the IPS signature database of Huawei security products is correct?
- A . 12000+ Once a week, emergency 24 hours
- B . 12000+ once a day
- C . 5000+ once a week, emergency 24 hours
- D . 5000+ once a day
The components of the park security assistance solution product are?
- A . AC+firewall
- B . Firewall + SecoManager
- C . AC+CE switch+FWIPS+SecoManager
- D . AC-switch (trap) + firewall + CIS stand-alone version
What is the product combination of security resource pool & business chain traffic in the data center solution?
- A . Firewall + SecoManager
- B . AC+CE switch+FW IPS+SccoManager
- C . AC+firewall
- D . AC+switch (trap)+firewall+CIS stand-alone version
Compared with H3C’s IRF3, SVF technology, which is wrong in the following description?
- A . SVF supports two levels of network, while IRF3 only supports one level.
- B . The number of AS nodes in SVF is more than three times that of IFR3.
- C . SVF can be used as a virtual AP, but IRF3 does not support it.
- D . SVF supports AS sub-node device stacking, but IRF3 does not support it.
Which of the following typical configuration models are the typical configuration models of our company’s 10 Gigabit Intelligent Simple Park?
- A . High cost performance, low configuration wifi6+S12700E 10Gb bundle, 16% business advantage
- B . High-quality solution, high-configuration wif6+S12700E 1006 bundle, 36% business advantage
- C . All of the above
Which of the following statements about CSS2 is correct?
- A . The industry’s only switching network enablement cluster forwards device control and data packets directly through the switching network without occupying valuable service slots
- B . The control and monitoring planes are integrated. When the main control fails, the entire machine loses the monitoring plane and the machine is spared.
- C . The 10G port of the cluster daughter card can be used as a service port at the same time.
- D . Each cabinet has at least one master available so that the cluster will not split.
Which of the following is not a box-type bundle that has been uploaded to the configurator?
- A . 7706SRUX+100G
- B . 12700E-80,000 bright bundle
- C . 12700E-40Gbundle
The maximum bandwidth of the S7706 dual SRUH main control slot can reach to?
- A . 320G
- B . 480G
- C . 128G
- D . 640G
ASG5000 traffic management function supports a maximum number of how many levels of traffic channel definitions?
- A . 3
- B . 2
- C . 5
- D . 4
How many types of application control and auditing does the latest version of ASG5000 support?
- A . 500+
- B . 5000+
- C . 3000+
- D . 1000+
The international standard for security mechanisms in my country’s wireless network products is?
- A . WPA
- B . WEP
- C . 802.1x
- D . WAPI
Which of the following services on AR router does not require license activation?
- A . IPS
- B . IPSec VPN
- C . DSVPN
- D . Wireless controller
Regarding park security assistance, which of the following statements is incorrect?
- A . For the park security assistance solution, developing ideas requires communication with the customer’s network and security departments. It is suitable for top-down promotion and must be beneficial to our company.
- B . The security assistance and defense linkage mechanism is the biggest difference between our solution and security big data vendors such as 360.
- C . The new encrypted traffic analysis function of agile switches requires packet decryption and directs traffic to CIS for analysis based on characteristics.
- D . In the security assistance solution, the honeypot technology of switch technology uses agile switches to simulate a vulnerable network virtual machine to trap attackers.
Which of the following instructions about AC backup is incorrect?
- A . Two AC products serve as redundant backup protection, which can effectively improve the visibility of enterprise wireless office network services.
- B . Supports dual-link backup mechanism, making the networking more flexible. The primary and secondary ACs can only be layer 2 networks.
- C . Both VRRP and dual-link mechanisms support uplink detection
- D . 1+1 hot backup supports backup of user data information, CAPWAP tunnel information, AP table entries, etc.
Which of the following statements about the application of AC with the board is incorrect?
- A . The on-board AC function must be implemented on a single board with an ENP chip.
- B . The on-board AC function of agile switches can support IPv6 user access and authentication
- C . The on-board AC function can be combined with the user management function to achieve unified authentication of wired and wireless users.
- D . The on-board AC function of the agile switch can only support the centralized forwarding mode of the AP.
Which of the following technologies are not supported by NE40E?
- A . 50G port
- B . Wide area acceleration
- C . IPsec encryption
- D . 100G ports of QSFP28 and CFP2
How many remote access modules (RRU) can be connected to ir engaging9700D-M?
- A . 36
- B . 24
- C . 48
- D . 12
Which of the following options is wrong about the description of AP8050DN?
- A . AP805DN has built-in Bluetooth
- B . AP8050DN supports dual 5G
- C . Ap8050DN built-in antenna
- D . AP8050DN uplink supports optical port
What is usually used to describe the signal strength of an AP?
- A . dB
- B . dBi
- C . dBw
- D . dBm
At a train speed of 160km/h, Huawei Rail Transit Wi-Fi 6 train-to-ground backhaul solution can achieve?
- A . Wireless backhaul bandwidth between vehicles and ground >300Mbps, handover delay <50ms
- B . Wireless backhaul bandwidth between vehicles and ground >600Mbps, handover delay <50ms
- C . Wireless backhaul bandwidth between vehicles and ground >300Mbps, handover delay <30ms.
- D . Wireless backhaul bandwidth between vehicles and ground >600Mbps. Handover delay <30ms
What is the maximum bandwidth of Wi-Fi6 car AP car-to-ground wireless backhaul?
- A . 100Mbps
- B . 300+Mbps
- C . 800+Mbps
- D . 500+Mbps
What technology does Huawei use to achieve network slicing to achieve multiple planes in one network?
- A . Flex-E
- B . VPN
- C . QoS
The main technology of Huawei Enterprise Network IoT solution is?
- A . RS6Lowpan
- B . RSZigbee
- C . HiPLC.Zigbee
- D . HiPLC, 6Lowpan
Huawei PLC-IOT Internet of Things technology does not include which of the following points?
- A . Large bandwidth 2Mbps
- B . Low latency 15ms
- C . Multi-level relay
- D . High energy consumption
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 covers a wide range of countries, has 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
The 3G/LTE interface is a physical interface provided by the device that supports 3GLTE technology. It provides users with enterprise-level wireless WAN access services. Which of the following models do not support 3GLTE?
- A . NetEnginE, AR651U-A4
- B . NetEnginE, AR611W-LTE4CN
- C . NetEnginE, AR651C
- D . NetEnginE, AR651
AR651W does not support which of the following link access?
- A . Ether
- B . E1
- C . LTE
- D . Wifi
Desktop routers are mainly aimed at small businesses and SOHO enterprises. They integrate security, WLFI and other functions and adopt a risk-free design. Which of the following NetEngine models is positioned as a desktop model?
- A . NetEngine AR6140-9G-2AC
- B . NetEngine AR6121
- C . NetEngine AR611W
- D . NetEngine AR6120
Which scenario is Wi-Fi6CPE mainly used in?
- A . Hotel scene
- B . Park office scene
- C . Industrial manufacturing scenario
- D . Stadium scene
Which of the following is a specific application scenario of industrial-grade Wi-Fi6CPE?
- A . AGV+CPE achieves zero packet loss for any AGV
- B . AOI+CPE realizes wireless uplink Gbps ultra-wide transmission
- C . Robotic arm + CPE enables flexible adjustment of production equipment at any time
- D . All of the above
Which of the following is not within the scope of iMaster NCE-Fabric Insight’s ROCE KPI visualization support?
- A . Streaming analytics
- B . PFC deadlock monitoring number
- C . Receive/transmit PFC backpressure number
- D . PFC deadlock recovery number
Regarding the characteristics of agile distributed AP, what is wrong?
- A . RU is free of license and has fewer management nodes.
- B . Supports up to 48RU
- C . Plug and play
- D . The comprehensive cost is slightly higher than that of panels
Which of the following is the full English name of NCE?
- A . Network Cloud Equipment
- B . Network Computing Endpoint
- C . New Cloud Engine
- D . Network Cloud Engine
Which of the following description of NEO8SE-S6E is wrong?
- A . Support NAT and ipee technology
- B . The upgrade of MEOBE S6 can support SDN
- C . Dual main control, single slot can support 2 ports 10G
- D . Support 1 independent switching network
If the administrator needs to enable the application identification function of Huawei’s WLAN system, which mode needs to be configured and the application identification function on WLANAC needs to be enabled? At this time, WLANAC can be a bypass network or a direct network.
- A . Direct forwarding
- B . Forward along the way
- C . Local forwarding
- D . All of the above are fine
In a chain multi-branch enterprise scenario, which solution is recommended for security?
- A . Class-guaranteed solutions
- B . Security Cloud Service Solution
- C . Online download motivation DDOS solution
- D . Some data center security solutions
Which of the following does not belong to the triple authentication protection technology for secure access to firewall cameras?
- A . MAC authentication
- B . Device fingerprint
- C . Camera protocol vulnerability
- D . Traffic pattern