Latest H19-427_V1.0-ENU Actual Free Exam Updated 283 Questions [Q97-Q120]

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Latest H19-427_V1.0-ENU Actual Free Exam Updated 283 Questions

Online Questions – Valid Practice H19-427_V1.0-ENU Exam Dumps Test Questions

NO.97 What does it mean to set the maximum number of associations to 6 when configuring static load balancing?

When the load is unbalanced, a user will be rejected 6 times when associating with a heavily loaded AP, and will be successfully connected on the 7th attempt.

Allows up to 6 users to connect at the same time

When the load is unbalanced, a user will be rejected 5 times when associating with a heavily loaded AP, and will be successfully connected on the 6th attempt.

If the same user associates 6 times in a row, it will cause load imbalance.

NO.98 Each AC must be assigned a unique IP address. The APs attached to the AC device learn this IP address or the IP address configured on this interface for communication between the AC and AP in the ACHIT AP network and for establishing CAPWAP tunnels.

Correct

Error

NO.99 Which of the following is not supported by iMaster NCE-Fabric Insight regarding ROCE KPI visualization ?

Flow Analysis

PFC deadlock monitoring number

Number of PFC back pressure frames sent/received

PFC deadlock recovery number

NO.100 Which of the following are PoE power supply standards?

IEEE 802.3bt

IEEE 802.3af

IEEE 802.3at

IEEE 802.3bf

NO.101 Which of the following options are characteristics of the business requirements of high-density venues?

Large user registration management, centralized user authentication

Multiple service access control types

Many user terminals and concentrated types

The user is only connected in a certain area and does not need to consider roaming.

NO.102 For WLAN In VRRP hot standby, what technology is used for data synchronization between ACs?

HSB

CAPWAP

HRP

VRRP

NO.103 Huawei SD-WAN mainly establishes data channels through GRE or GRE Over IPsec.

Correct

Error

NO.104 Which of the following statements about the CPE registration inquiry center is incorrect?

The CPE obtains the IP address of the network controller from the registration center

The registration query center can assign IP addresses, DNS server addresses and other information to CPE

Registration Center Deployment refers to the process of using the registration center as a medium for transmitting information to achieve CPE plug-and-play

The registration query center is deployed on the public network

NO.105 What are the installation methods for outdoor APs and antennas?

Pole installation

Wall mounting

Bracket Installation

Threaded Rod Mounting

NO.106 SD-WAN’s multiple transmission and selective reception function only supports wired link MPLS/internet mode, and does not support 4G/5G mode.

Correct

Error

NO.107 MAC address authentication is an authentication method that controls user access rights based on the interface and terminal MAC addresses. What are its advantages?

During MAC authentication, users do not need to manually enter username and password

Ability to authenticate terminals that do not have 802.1X authentication capabilities, such as printers and fax machines

In the CloudCampus solution, you can rely on the terminal intelligent identification function to avoid copying the terminal MAC address.

Authentication messages and data messages are separated through logical interfaces

NO.108 Huawei’s SD-WAN solution requires three steps to establish a flexible network: 1. Data channel establishment 2. Management channel establishment 3. Control channel establishment. Which of the following options is the correct order for these three steps?

123

231

321

213

NO.109 Which of the following statements regarding cabling (network or fiber) and power supply during a site survey is correct?

Confirm the overall rules for wiring. You need to confirm with the owner whether it is possible to drill holes through the wall, whether it is possible to run open wiring, whether there are conditions for concealed wiring, and whether the network cable needs to use cable troughs or additional cable conduits.

During outdoor scene surveys, the outdoor AP installation location does not need to consider cabling issues.

If the AP requires AC power supply, you need to confirm the location of the power supply. Some locations have special requirements for wiring, which require additional marking.

During the survey, the line length should be calculated based on the actual environment, without considering the line length requirements.

NO.110 In iMaster NCE-Campus network planning, when there is no special isolation requirement, which networking method is recommended?

Four-plane networking

Two-plane networking

Three-plane networking

Flat networking

NO.111 SD-WAN GW has the ability to connect SD-WAN and traditional networks at the same time, and can serve as an intermediate gateway device to achieve interconnection between the two.

Correct

Error

NO.112 In the dual-master control scenario of AR6300, since the service port needs to be switched after the active/standby switchover, it is necessary to add a switch at the front end to connect the active/standby service ports at the same time, otherwise the panel service ports will be limited in use.

Correct

Error

NO.113 Which underlay WAN routing protocol supports the Track function?

ISIS

RIP

OSPF

Static

NO.114 If an AC has only one interface connected to an aggregation switch, and user traffic flows directly through the aggregation switch to the public network without passing through the AC, which networking mode should be used?

Direct connection mode + tunnel forwarding

Side-by-side mode + direct forwarding

Side-by-side mode + tunnel forwarding

Direct connection mode + direct forwarding

NO.115 An enterprise has very high requirements for WLAN network reliability. The primary and backup WACs are located in the same region. Which of the following WAC high-reliability solutions is most recommended?

VRRP hot backup

Dual-link cold backup

Dual-link hot backup

N+1 backup

NO.116 Which of the following typical obstacles’ penetration losses are correctly ranked from smallest to largest?

Ordinary glass window <12cm brick wall <metal wall <24cm brick wall

12cm brick wall < 24cm brick wall < ordinary glass window < metal wall

Ordinary glass window <12cm brick wall <24cm brick wall <metal wall

12cm brick wall < 24cm brick wall < metal wall < ordinary glass window

NO.117 The RF tuning principle includes the following steps. Which of the following is the correct order?
1) AP reports detection results
2) All APs perform neighbor detection
3) The AC enables global tuning and notifies each AP to start periodic neighbor detection.
4) AC sends the optimization results
5) After the AC waits for all APs to report neighbor information, it starts running the global tuning algorithm to allocate channel power to the APs.

1-2-3-4-5

3-2-1-4-5

3-2-1-5-4

2-1-3-5-4

NO.118 What channel is used for data forwarding in Huawei’s SD-WAN solution?

Data Channel

Management Channel

Control Channel

Forwarding channel

NO.119 Which statements about RR in Huawei’s SD-WAN solution are correct?

An edge site is allowed to establish an iBGP neighbor relationship with only one RR:

There are many CPEs in the network. To improve the scalability of the network, RR is introduced.