Huawei Certified Pre-sales Associate-IP Network(Datacom)-ENU v1.0 (H19-301)

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Total 110 questions

Which models have fixed voice ports? (Choose all that apply.)

  • A. AR651C
  • B. AR161G-L
  • C. AR129CGVW-L
  • D. AR129CV


Answer : CD

Which of the following APs support smart antennas? (Choose all that apply.)

  • A. AP4050DE-M
  • B. AP7060DN
  • C. AP6150DN
  • D. AP2051DN


Answer : AD

Which of the following descriptions of CE6857-48S6CQ-EI are correct? (Choose all that apply.)

  • A. ToR switch with 10GE downlink and 100GE uplink
  • B. Switching capacity is 2.16 Tbit/s
  • C. Supporting VXLAN and BGP EVPN
  • D. Supporting Microsegmentation


Answer : ABCD

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)


Answer : ABC

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


Answer : ABCDE

What are the core algorithms supported by AI Fabric? (Choose all that apply.)

  • A. Fast ECN
  • B. Fast CNP
  • C. Dynamic ECN
  • D. VIQ
  • E. DLB


Answer : ABCDE

Which of the following are correct about NE8000 X4 and X8 redundancy design? (Choose all that apply.)

  • A. MPU 1+1 backup
  • B. SFU 7+1 backup
  • C. Power supply 9+1 backup
  • D. PEM 1+1 backup


Answer : AB

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


Answer : ACD

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

  • A. CE12804S
  • B. CE12808S
  • C. CE12812S
  • D. CE12816S


Answer : AB

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


Answer : ABCDE

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

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


Answer : DE

Which of the following are the models of CloudEngine 16800? (Choose all that apply.)

  • A. CloudEngine 16804
  • B. CloudEngine 16808
  • C. CloudEngine 16816
  • D. CloudEngine 16824


Answer : ABC

A VXLAN solution has the following advantages: - Low construction requirements: VXLAN can be built on any complex Layer 3 network. – Easy for automation: After the underlay network is enabled, what need to do is configure the devices at both ends of tunnels and it is easier for the controller to orchestrate. – High standard compliance: VXLAN is a standard virtual network bearer technology in the industry.
Which of the following statements are correct about VXLAN implementation in Huawei CloudCampus? (Choose all that apply.)

  • A. VXLAN-to-access is supported
  • B. VXLAN-to-aggregation is supported
  • C. Fabric Extension supports third-party switches and APs


Answer : AB

Which of the following firewalls are recommended for data centers? (Choose all that apply.)

  • A. USG6680E
  • B. USG6712E
  • C. USG6716E
  • D. USG9520
  • E. USG9560


Answer : ABC

There are many firewall performance indicators. Which of the following is the most valuable throughput indicator in addition to interface type and quantity?

  • A. IPv4/v6 Throughput
  • B. FW+SA+IPS Throughput
  • C. Full Protection Throughput (Real World)
  • D. FW+SA+IPS+AV Throughput


Answer : C

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Total 110 questions