Summer Special Sale - 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: spcl70

Practice Free H12-351_V1.0 HCIE-WLAN (Written) V1.0 Exam Questions Answers With Explanation

We at Crack4sure are committed to giving students who are preparing for the Huawei H12-351_V1.0 Exam the most current and reliable questions . To help people study, we've made some of our HCIE-WLAN (Written) V1.0 exam materials available for free to everyone. You can take the Free H12-351_V1.0 Practice Test as many times as you want. The answers to the practice questions are given, and each answer is explained.

Question # 6

In 802. IX authentication, if the RADIUS server has insufficient processing capability to parse a large number of EAP packets and complete authentication, the EAP______mode should be used. (Enter only lowercase letters.)

Question # 7

Which of the following statements correctly arranges matching modes used by URL filtering in descending order of priority?

A.

Exact matching > Prefix matching > Suffix matching > Keyword matching

B.

Exact matching > Suffix matching > Keyword matching > Suffix matching

C.

Exact matching > Suffix matching > Prefix matching > Keyword matching

D.

Exact matching > Keyword matching > Suffix matching > Prefix matching

Question # 8

In a dual-link backup scenario, the active/standby link switchover mode is set to priority. When the active link recovers, the AP detects that the original active link has a higher priority and triggers a switchback. How many Echo intervals does the AP wait for before switching back to the original primary WAC?

A.

20

B.

10

C.

15

D.

5

Question # 9

Huawei Agile Cloud Authentication (HACA) supports only IMaster NCE-Campus as the HACA server.

A.

True

B.

False

Question # 10

In an HSB scenario, WIDS entries on the active WAC cannot be backed up to the standby WAC. After an active/standby switchover, WIDS entries are lost.

A.

TRUE

B.

FALSE

Question # 11

Which of the following parameters must have the same settings for the 2.4 GHz and 5 GHz radios of an AP to implement band steering?

A.

SSID

B.

Security policy

C.

BSSID

D.

VAP

Question # 12

For multi-band APs, load balancing can be implemented among radios working on the same frequency band.

A.

TRUE

B.

FALSE

Question # 13

Which of the following statements about the authentication rules of the RADIUS server are true?

A.

The items to match in an authentication rule do not need to be configured in advance.

B.

When configuring an authentication rule, you can specify the account source, authentication protocol, and information bound to accounts.

C.

Authentication conditions, such as department, access device, and SSID, must be set one by one in authentication rules,

D.

If multiple authentication rules apply to a user, the rule with the highest priority takes effect.

Question # 14

When a Huavrei WAC functions as an AAA server, it is called a local AAA server. A local AAA server supports authentication and authorisation but not accounting.

A.

TRUE

B.

FALSE

Question # 15

Which of the following encapsulation formats are used for EAP termination in 802.1X authentication? (Select All that apply)

A.

EAP-TLS

B.

EAPoL

C.

EAPoR

D.

EAP

Question # 16

An engineer configures the following radio calibration commands on a Huawei WAC. Which of the following statements are true about these commands?

H12-351_V1.0 question answer

A.

The engineer manually configures die dynamic bandwidth selection (DBS) function.

B.

The engineer manually configures the transmit power control (TPC) function.

C.

The engineer manually configures the receive power control (RPC) function.

D.

The engineer manually configures the Dynamic Channel Assignment (DCA) function.

E.

In the default AP group, the DBS function is enabled by default.

F.

In the default AP group, the DCA function is enabled by default.

Question # 17

In a dual-link HSB scenario, after an AP sets up CAPWAP links with the active and standby WACs, which of the following types of packets does the AP periodically send to the WACs to detect link status?

A.

DTLS

B.

Join

C.

Echo

D.

Keepalive

Question # 18

Which of the following statements are true about directional and omnidirectional antennas?

A.

Omnidirectional antennas are preferred to directional antennas.

B.

If a long coverage distance is required, omnidirectional antennas are preferred,

C.

Omnidirectional antennas are easier to plan than directional antennas.

D.

Directional antennas are more suitable for signal coverage in a pedestrian street.

Question # 19

Which of the following statements are true about the WLAN project LLD?

A.

The LLD must contain the device list information, such as device models and quantities.

B.

Interference sources do not need to be included in the LLD.

C.

AP installation positions and cabling solutions do not need to be included in the LLD.

D.

The LLD must contain the physical topology and IP address planning of the WLAN project.

Question # 20

Which of the following statements are true about DHCPvo packet types?

A.

A DHCFV6 client sends a Release message to the DHCPv6 server that assigns addresses to the client, indicating that the client will no longer use one or more of the obtained addresses.

B.

The DHCPv6 client sends a Confirm packet to any reachable DHCPv6 server to check whether the obtained IPv6 address is supported by the connected link.

C.

The DHCPv6 server sends an Offer packet to respond to the address allocation request and declare that it can provide DHCFV6 services.

D.

A DHCFM3 client sends a Discover packet to determine the location of a DHCPv6 server.

Question # 21

As shown in the figure, STA_1 through STA_4 are associated with AP_1, and STA_5 is associated with AP_2. Assuming that the load balancing threshold is 2, the load difference threshold is 25%, and API and AP2 support a maximum of 10 STAs, which of the following statements are true? (Select All that Apply)

H12-351_V1.0 question answer

A.

The load percentage of AP_1 is 40%, and that of AP_2 is 10%.

B.

The load balancing mechanism needs to be enabled. Then some STAs are steered from AP_1 to AP__2.

C.

If load balancing is performed, the load percentage of AP_1 changes to 30%.

D.

The minimum load percentage is 10%, which is greater than the load difference threshold. Therefore, load balancing needs to be enabled.

Question # 22

Which of the following statements are true about the WLAN site survey In different typical scenarios? (Select All that Apply)

A.

In a classroom scenario. If the walls are made of reinforced concrete, the signal attenuation Is high. In this case, you are advised to test the attenuation during the site survey. Additionally, pay attention to the locations of ELV rooms in the teaching building.

B.

In an office scenario, the load-bearing columns and partitions affect the signal coverage. If an integrated ceiling is used, deploy APs near maintenance entrances. If a metal ceiling is used, mount APs on the ceiling or wall.

C.

In a ward-round scenario, high requirements are posed on the coverage field strength, roaming effect, and bandwidth. Determine the interference of medical equipment and the areas where Wi-Fi signals are not allowed.

D.

In a stadium scenario, the onsite environment is complex and cabling is difficult. Therefore, confirm with the property management company about ELV rooms and cabling. If the transmission distance is too long, consider deploying more switches. During the survey, focus on the interference between APs and AP mounting modes.

Question # 23

In an 802.1X authentication system, the client, access device, and authentication server exchange information using the Extensible Authentication Protocol (EAP).

A.

TRUE

B.

FALSE

Question # 24

An engineer configures the user CAC function on a Huawei WAC as follows. Which of the following statements are true about these configurations? H12-351_V1.0 question answer

A.

When the SNR of a STA exceeds 10 dB, the STA is allowed to go online.

B.

CAC based on the number of STAs is used.

C.

CAC based on terminal SNR is used.

D.

When the SNR of a STA is lower than 10 dB, the STA is allowed to go online.

Question # 25

Which of the following statements are true about network optimization measures?

A.

Loops may occur if Ethernet cables are incorrectly connected to wall plate APs. In this case, loop detection can be enabled on the wired interfaces of APs to automatically block the interfaces once a loop is detected.

B.

It is recommended that the Beacon interval be adjusted based on the number of VAPs. A long interval increases the sleep time of STAs, and a short interval increases the air interface overhead.

C.

It is recommended that multicast packet suppression be enabled when multicast services are planned on the network.

D.

The rate limit for STAs can be set based on customer requirements. In most cases, 10 Mbps bandwidth for uplink and downlink traffic can support common Internet access applications.

Question # 26

In Huawei ' s QoudCampus Solution, deployment through the registration center is as follows: A network device connects to the Internet and then automatically sends a request to the registration center to obtain the IP address/URL and port number of iMaster NCE-Campus. Once the device obtains this information, it automatically registers with (Master NCE-Campus and goes online.

A.

TRUE

B.

FALSE

Question # 27

Assume that two sites are 3 km away from each other in a project To implement data backhaul between the two sites, which of the following information needs to be collected by engineers?

A.

Use of 2.4 GHz channels between the two sites

B.

Use of 5 GHz channels between the two sites

C.

Bandwidth requirement

D.

Information about obstacles between the sites

Question # 28

According to the implementation of the free mobility function, iMaster NCE-Campus delivers policies to network devices before users start authentication.

A.

TRUE

B.

FALSE

Question # 29

Which of the following statements is false about STA roaming tracks on a Huawei WAC?

A.

If the values of In Rx/Tx, In RSSI, Out Rx/Tx, and Out RSSI are low, the signal coverage in this area may be abnormal.

B.

If the values of In Rx/Tx, In RSSI, Out Rx/Tx, and Out RSSI are good, the signal coverage in this area is excessively dense.

C.

It is unreasonable that the value of Out RSSI is lower than the signal strength of the next associated AP.

D.

It is reasonable that the value of Out Rx/Tx is lower than the signal strength of the next associated AR

Question # 30

In 802. IX authentication using port-based access control, once a user is authenticated successfully on a port, subsequent users on this port can access the network without authentication. When the authenticated user goes offline, all other users are denied access to the network.

A.

True

B.

False

Question # 31

HQoS is a hierarchical queue scheduling mechanism. Which of the following is the correct scheduling sequence?

A.

Subscriber queue > Group queue > Flow queue > Destination port

B.

Flow queue > Subscriber queue > Group queue > Destination port

C.

Subscriber queue > Flow queue > Group queue > Destination port

D.

Flow queue > Group queue > Subscriber queue > Destination port

Question # 32

When planning a WLAN using the WLAN Planner, which of the following properties can be set for interference sources?

A.

Installation mode

B.

Frequency band and bandwidth

C.

Antenna properties

D.

Mounting height

E.

Channel and power

Question # 33

Which of the following statements are true about the site design in Huawei ' s CloudCampus Solution?

A.

It is recommended that network devices at the same physical location be planned into multiple sites. Different sites correspond to different services on the campus network.

B.

Each site can have a tenant administrator to independently manage and maintain its network, or an MSP administrator can be authorized to perform unified network management and O & M for all sites.

C.

An independent branch can be planned as a site based on the physical location, for example, a financial branch of a bank or a campus of a university.

D.

For a midsize campus network, do not plan too many sites. Otherwise, the interconnection between sites and site management will be complex.

Question # 34

Which of the following statements about the home agent are true? (Select All that Apply)

A.

The home agent communicates with the gateway on the STAs1 home network at Layer 2.

B.

The home agent communicates with the gateway on the STAs ' home network at Layer 3.

C.

A home AP can function as a home agent of STAs.

D.

A home WAC can function as a home agent of STAs.

Question # 35

In Huawei ' s wireless load balancing solution, a static load balancing group supports a maximum of_____members. (Enter only digits.)

Question # 36

A Wi-Fi RFID tag is a signal generator manufactured by tag vendors to help locate the objects. Which of the following types of tags can be located by Huawei devices?

A.

Hotspot tag

B.

AeroScout tag

C.

Location tag

D.

Ekahau tag

Question # 37

STAs can roaming within the local site only when cloud APs are deployed at the same site, and the AP deployment distance is proper to ensure that the local cloud AP can receive air interfaces packets from the remote cloud AP.

A.

TRUE

B.

FALSE

Question # 38

VXLAN uses a VXLAN Network Identifier (VNI) field similar to a VLAN ID to identify users. The VNI field occupies 28 bits and supports up to 16M VXLAN segments.

A.

TRUE

B.

FALSE

Question # 39

Which of the followings is an IPv6 multicast address?

A.

2222::11

B.

FF02::18C

C.

FE80:: A

D.

FC00::1

Question # 40

A key technology in Huawei ' s free mobility solution is to synchronize association information between users and security groups to other devices. Which of the following statements are true about the synchronization method?

A.

Group information can be carried to other devices through user traffic

B.

Global synchronization can be performed through the controller.

C.

A dedicated protocol can be used to synchronize user-security group association information between devices.

D.

Synchronization can be manually configured by the administrator.

Question # 41

Which of the following items is not involved in the HLD phase?

A.

Capacity planning

B.

Network design

C.

AP position planning

D.

Deployment planning

Question # 42

The WAC supports the URL filtering functions. When users send HTTP or HTTPS requests for accessing URLs, URL filtering can be used to permit, generate alarms for, or block the requests. To match all URLs ended with aspx, such as www.example.com/news/solutions.aspx, www.example.com/it/price.aspx, and 10.1.1.1/sports/abc.aspx, which of the following URL matching items should be set?

A.

Aaspx

B.

#aspx

C.

*aspx

D.

$aspx

E.

.aspx

Question # 43

You can configure the Navi AC function to direct guest traffic to a specified access control point for centralized management, ensuring that employees and guests are isolated from each other. Which of the following statements is false about the Navi AC?

A.

Dual-link backup is not supported between the local AC and Navi AC.

B.

N+l backup is not supported between the local AC and Navi AC.

C.

A virtual AC formed by two WACs based on the VRRP HSB can act as a local AC.

D.

The connection between the Navi AC and local AC does not occupy license resources on the Navi AC

Question # 44

After adaptive multicast-to-unicast conversion is enabled on a WAC, an AP will automatically switch the multicast group containing the minimum number of terminals to the unicast mode if the air interface performance becomes a bottleneck during multicast-to-unicast conversion.

A.

TRUE

B.

FALSE

Question # 45

In mesh networking, APs have different roles. Drag the AP roles on the left to the role descriptions on the right.

H12-351_V1.0 question answer

Question # 46

Which of the following statements about EAP relay and EAP termination are false? (Select All that apply)

A.

In EAP termination mode, an access device encapsulates EAP packets sent by an 802. IX client Into RADIUS packets, without processing the data in the EAP packets.

B.

In EAP relay mode, an access device extracts information from EAP packets, encapsulates the information into RADIUS packets, and sends the RADIUS packets to an authentication server.

C.

In EAP termination mode, an access device extracts client authentication information from the EAP packets sent by a client and encapsulates the information using the standard RADIUS protocol. The access device supports only the EAP MD5-Challenge authentication method.

D.

The EAP termination mode simplifies the processing on an access device and supports various authentication methods. However, this mode requires an authentication server to support EAP and have high processing capability.

Question # 47

Sticky STAs always associate with the AP that they initially connect to and da not proactively roam to a better one. Which of the following roaming optimization technologies is used to resolve the sticky STA problem?

A.

802.11r fast roaming

B.

Smart roaming

C.

Fast roaming using PMK caching.

D.

Agile distributed SFN roaming

Question # 48

Smart roaming enables STAs to promptly roam to neighboring APs with better signals, improving the WLAN roaming experience. When the WAC detects a sticky STA. it immediately triggers a smart roaming policy to enable the STA to associate with a better AP.

A.

TRUE

B.

FALSE

H12-351_V1.0 PDF

$33

$109.99

3 Months Free Update

  • Printable Format
  • Value of Money
  • 100% Pass Assurance
  • Verified Answers
  • Researched by Industry Experts
  • Based on Real Exams Scenarios
  • 100% Real Questions

H12-351_V1.0 PDF + Testing Engine

$52.8

$175.99

3 Months Free Update

  • Exam Name: HCIE-WLAN (Written) V1.0
  • Last Update: Aug 24, 2026
  • Questions and Answers: 163
  • Free Real Questions Demo
  • Recommended by Industry Experts
  • Best Economical Package
  • Immediate Access

H12-351_V1.0 Engine

$39.6

$131.99

3 Months Free Update

  • Best Testing Engine
  • One Click installation
  • Recommended by Teachers
  • Easy to use
  • 3 Modes of Learning
  • State of Art Technology
  • 100% Real Questions included