IPS and AV are one of the core capabilities of a firewall. Huawei has the highest detection rate and blocking rate in the country.
- A . True
- B . False
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
Which of the following statements about NEO8SE-S6E is wrong description?
- A . Support 1 independent switching network
- B . The upgrade of NEO8E-S6 can support SDN
- C . Dual main control, single slot can support 2 ports 10G
- D . Support NAT and Ipsec technology
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 code defense
- B . Security audit, log audit retention for more than 6 months
- C . Product credibility verification
- D . Data Integrity and Confidentiality
The main application industries of SD-WAN solutions include finance and large enterprises.
- A . True
- B . False
Compared with IPsec encryption, Macsec can achieve end-to-end encryption without affecting forwarding performance.
- A . True
- B . False
Both AirEngine5760 5L and AirEngine 5760 10 support smart antennas.
- A . True
- B . False
Huawei LAN exclusively supports two coverage modes: wide-angle omnidirectional and small-angle high-density.
- A . True
- B . False
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
ASG5000 does not support the identification and control of specific actions such as sending and receiving files, voice, sending messages, and logging in on QQ applications.
- A . True
- B . False
In principle, there will be no discounts on resale of business alliance partner products. Special applications will only be made to the original manufacturers when important projects encounter fierce competition.
- A . True
- B . False
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 cabinets in the enterprise computer room are arranged horizontally, and the left and right or right and left air ducts will transfer the heat to the equipment next to it. In this way, the heat dissipation efficiency of the equipment will become worse and worse, which is very Poor air duct design will affect the performance of nearby equipment and even cause work instability. The rear air outlet design is to solve this problem by "adopting a rear air outlet". This is not an exclusive design. There is no exclusivity either. All high-end products from mainstream switch manufacturers in the industry have such reasonably designed products.
- A . True
- B . False
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
Wi-Fi5 AP and Wi-Fi6 AP cannot be deployed at the same time, mainly because Wi-Fi6 terminals cannot access Wi-Fi5
- A . True
- B . False
Generally speaking, SD-WAN solutions are suitable for which of the following of commercial banks?
- A . Access network
- B . Internet Exit
- C . Extranet
- D . Level 1 WAN
What are the benefits of network flattening to urban commercial and rural credit unions?
- A . Reduce line tariffs
- B . Reduce requirements for branches
- C . Reduce the difficulty of network operation and maintenance
Which scenario does not include for Commercial and Rural Credit Union?
- A . Migration convenience
- B . Reduce costs
- C . Technological innovation
- D . Data center loose coupling
Regarding the technical description of EVPN over SRv6, which one is wrong?
- A . SR technology supports large-scale cross-domain (AS) networking and 50ms network protection for any topology
- B . Cross-domain global traffic optimization is not supported
- C . SDN controller provides end-to-end service deployment
- D . EVPN uniformly carries L2/L3 multicast services, unifying solutions and simplifying deployment
What technology is used to implement Huawei’s simplified bearer solution?
- A . Vxlan
- B . EVPN over SRv6
- C . MPLS VPN
Which customer group is not included in manufacturing?
- A . Mining and non-ferrous metals
- B . Semiconductors
- C . Weak current
The smart charging station solution based on the edge intelligent Internet of Things has been implemented in the China Southern Power Grid New University Station.
What types of applications are the main verification solutions?
- A . Orderly charging
- B . Pile Health Assessment
- C . V2G control
- D . Protocol conversion
Which of the following is not a customer value of Huawei’s E2E IPv6 solution?
- A . Intelligent simplicity and flexibility: a future-oriented IPv6 only SDN network with minimalist architecture, protocols, and management
- B . IPv6 transformation can be completed in one step
- C . Smooth evolution: Diversified technical solutions are suitable for all stages and scenarios to ensure smooth evolution of the network to IPv6 only network.
- D . Safe and reliable: Complete security solutions and rich protection technologies ensure end-to-end network security, controllability and reliability.
The minimum cluster deployment of SD-WAN’s Agile Controller requires at least how many servers?
- A . 3 units
- B . 4 units
- C . 1 unit
- D . 2 units
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
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 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
AR651W does not support which of the following link accesses?
- A . Ether
- B . E1
- C . LTE.
- D . WIFI
Desktop routers are mainly aimed at small businesses and SOHO enterprises. They integrate security, WIFI and other functions, and adopt a fanless design.
Which of the following Net Engine models is positioned as a desktop model?
- A . NetEnginEAR6121
- B . NetEnginEAR6119
- C . NetEnginEAR6140-9G-2AC.
- D . NetEnginEAR6120
When quoting in N1 mode, which of the following package for SDN solution scenarios need to select?
- A . A package
- B . M package
- C . F package
Which of the following is not a problem faced by wide area networks?
- A . There are many types of industries and many export links.
- B . High bandwidth utilization
- C . Bandwidth rental costs are high
- D . Business deployment takes a long time
Which of the following technologies can solve the problem of insufficient number of VLANs?
- A . Trill
- B . FCOE
- C . VS
- D . Vxlan
Which device is mainly recommended in 10GE optical IOR VXLAN scenario?
- A . CE6820
- B . CE6881
- C . CE6857
- D . CE6881E.
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
At a train traveling speed of 160km/h, Huawei’s rail transit Wi-Fi6 train-to-ground backhaul solution can achieve ().
- A . The wireless backhaul bandwidth between the vehicle and the ground is >300Mbps, and the handover delay is <50ms.
- B . The wireless backhaul bandwidth between the vehicle and the ground is >600Mbps, and the handover delay is <50ms
- C . The wireless backhaul bandwidth between the vehicle and the ground is >300Mbps, and the handover delay is <30ms.
- D . The wireless backhaul bandwidth between the vehicle and the ground is >600Mbps, and the handover delay is <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
How many types of application control and auditing does the latest version of ASG5000 support?
- A . 500+
- B . 5000+
- C . 3000+
- D . 1000+
In which scenario is Wi-Fi 6 CPE mainly used?
- A . Hotel scene
- B . Park office scene
- C . Industrial manufacturing scenario
- D . Stadium scene
The reconstruction of the three railway networks does not include which of the following system?
- A . Ticketer.com
- B . Comprehensive Inspection Network
- C . Scheduling network
- D . Data network
Which statement about Flex-Eth is wrong?
- A . Bandwidth sharding can be adjusted arbitrarily based on port bundling
- B . Compared with building a separate dedicated network and physical multi-plane, the cost is higher
- C . Based on time slot fragmentation
- D . SLAs such as business delay and packet loss can be strictly guaranteed
Which of the following features is included in the basic feature package of the software sold externally by the NE8000?
- A . Maces.
- B . SR-V6
- C . FlexEth
- D . IPsec.
What is the performance level of AR6280 6300 series?
- A . 16Mpps-214Mpps
- B . 9Mpps-25Mpps
- C . 60Mpps-220Mpps
- D . 10Mpps-40Mpps
Which of the following statements about the application of on-board AC is wrong?
- A . The on-board AC function must be implemented by 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.
Regarding the comparative analysis of CIS and business situational awareness products, which of the following is the core advantage of CIS?
- 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
How many remote access modules (RRU) can be connected to the Airenging 9700D-M at most?
- A . 36
- B . 24
- C . 48
- D . 12
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 does Huawei use to achieve network slicing to achieve multiple planes in one network?
- A . Flex-E
- B . VPN
- C . QoS
Which of the following is not within the scope of iMaster NCE-Fabric Insight’s ROCEKPI visualization support?
- A . Streaming analytics
- B . PFC. Deadlock monitoring number
- C . Receive/send PFC. Count of back pressure frames
- D . PFC. Deadlock recovery number
Which of the following is the correct statement about the number of signatures and update frequency of the AV signature library of USG6000E series products?
- A . 5 million + once a day
- B . 10 million+ once a week
- C . 5 million+ once a week
- D . 10 million + once a day
MIC cards are mainly used on NetEngineAR650 series routers.
Which of the following functions can be implemented on NetEngineEAR650 through MIC cards?
- A . 1*E1
- B . 2*SA
- C . LTE
- D . 6ECM