H19-301_V3.0試験無料問題集（346題）「Huawei HCSA-Presales-IP Network Certification V3.0 認定」

出題：1

Huawei CE switch has made break through in several high-end industry globally such as banking, oil industry and internet service provider, please select the examples CE switch has set. (Multiple Choice)

A. China Agricultural bank

B. Alibaba

C. CNPC

D. Baidu

正解：A,B,C,D 解答を投票する

出題：2

What are the EVN application scenarios? (Multiple Choice)

A. Multiple DCs resources integration.

B. Data center disaster recovery.

C. Simplifying configuration, reducing deployment and maintenance investment.

D. Across DC VMs migration, flexible service deployment.

正解：A,B,C,D 解答を投票する

出題：3

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

A. True

B. False

正解：A 解答を投票する

出題：4

Nowadays the utilization efficiency of network resources is highly valued to achieve low capex and opex. And also the DCI network configuration should be more and more flexible to support the rapid emerging new service.
Huawei provide SDN based Agile TE/GRE DCI solution to confront such challenges.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：5

Which switch has no fan?

A. S5700-28X-PWR-LI

B. S5700-28P-LI

C. S5700-52X-LI

D. S5700-52P-LI

正解：B 解答を投票する

出題：6

Which one of following standard can not work at 2.4GHz?

A. 802.11b

B. 802.11n

C. 802.11g

D. 802.11ac

正解：D 解答を投票する

出題：7

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

A. CC

B. EANTC

C. CSEC

D. FIPS

正解：B 解答を投票する

出題：8

Both NE8000 M1A and F1A are 220mm-depth.

A. True

B. False

正解：B 解答を投票する

出題：9

AR2500 is rack-mount industrial Ethernet switch, AR550 is DIN-mount industrail Ethernet switch?

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：10

On a single large-or medium-sized campus network, WLAN typically uses the 'WAC + Fit AP' networking architecture, in which the WAC can be a standalone WAC, a WAC card, or native WAC (also called integrated WAC of an agile switch). Which of the following statements about WACs is false?

A. WAC card: Value-added service cards installed on a modular switch can be used. Similar to native WACs, the WAC card can implement integrated management of wired and wireless services.

B. In the standalone WAC scenario, the WAC needs to be configured and managed separately from switches. In addition, different authentication points should be used for wired and wireless users.

C. Standalone WAC: Independent WAC hardware such as Huawei AC6605 and AC6005 can be used.
It centrally manages Fit APs through the CAPWAP protocol and also manages wireless services.
Fit APs provide wireless signals for STAs to access the wireless network and do not have management and control capabilities.

D. Native WAC: The integrated WAC capability of agile switches can be used. It helps implement integrated management of wired and wireless services, and allows wired and wireless service traffic to be centrally managed by agile switches. The native WAC solution is also called the wired and wireless convergence solution.

正解：B 解答を投票する

出題：11

Which function doesn't S5720-SI support?

A. ISIS

B. MPLS

C. BGP

D. OSPF

正解：B 解答を投票する

出題：12

Which of the following are key features provided by SmartRadio?

A. Enhanced distributed channel access (EDCA)

B. Airtime fair scheduling