Provide Huawei H12-351_V1.0 Dumps Updated Oct 15, 2023 With 62 QA's
Latest H12-351_V1.0 Dumps for Success in Actual Huawei Certified
Huawei H12-351_V1.0 certification exam is intended for WLAN professionals who have experience in the field and want to enhance their skills and knowledge to become experts in WLAN technology. HCIE-WLAN (Written) V1.0 certification exam is designed to validate the candidate's ability to design, deploy, and manage WLAN solutions, troubleshoot WLAN issues, and ensure WLAN security.
Huawei H12-351_V1.0 exam consists of 60 multiple-choice questions that need to be completed within two hours. H12-351_V1.0 exam is conducted in English, and the passing score is 60 out of 100. Candidates who pass the exam will be awarded the HCIE-WLAN certificate, which is a globally recognized certification that demonstrates the candidate's expertise in WLAN technologies.
Huawei H12-351_V1.0 certification exam covers a broad range of topics related to wireless LAN technologies, including WLAN planning and design, WLAN security, WLAN troubleshooting, WLAN management, WLAN performance optimization, and WLAN integration with other network technologies. H12-351_V1.0 exam includes multiple-choice questions, drag-and-drop questions, and simulation questions that test the candidate's ability to apply theoretical knowledge to real-world scenarios.
NEW QUESTION # 31
iMaster NCE-Campuslnsight comprehensively analyzes WLAN client access, displays success rates and time consumption of association, --------, and DHCP. It also provides issue analysis and optimization suggestions.
(Enter lowercase letters.)
Answer:
Explanation:
authentication
iMaster NCE-CampusInsight comprehensively analyzes WLAN client access, displays success rates and time consumption of association, authentication, and DHCP. It also provides issue analysis and optimization suggestions.
References: https://support.huawei.com/enterprise/en/doc/EDOC1100058940/8a8f1c9b/client-access-analysis
NEW QUESTION # 32
Which of the following methods are used in IPsec to ensure secure transmission of service data on the network through encryption and authentication?
- A. The receiver verifies the identity of the sender.
- B. The sender verifies the identity of the receiver.
- C. The receiver rejects old or duplicate packets in order to prevent attacks initiated by malicious users who resend sniffed packets,
- D. Data integrity is verified.
Answer: A,D
Explanation:
Explanation
IPsec uses authentication headers (AHs) and encapsulating security payloads (ESPs) to ensure secure transmission of service data on the network. AHs provide authentication and integrity verification for the sender and the receiver, while ESPs provide encryption and optional authentication for the data.
References: https://support.huawei.com/enterprise/en/doc/EDOC1100058940/8a8f1c9b/ipsec
NEW QUESTION # 33
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 STAs' home network at Layer 3.
- B. The home agent communicates with the gateway on the STAs1 home network at Layer 2.
- C. A home WAC can function as a home agent of STAs.
- D. A home AP can function as a home agent of STAs.
Answer: A,C
Explanation:
Explanation
The home agent is a device that communicates with the gateway on the STAs' home network at Layer 3 and maintains the binding entries of STAs' home addresses and care-of addresses. A home WAC can function as a home agent of STAs, while a home AP cannot.
References: https://support.huawei.com/enterprise/en/doc/EDOC1100058940/8a8f1c9b/mobile-ip
NEW QUESTION # 34
In a VRRP HSB scenario, if the VRRP preemption delay is set to a small value, which of the following problems may occur after a master/backup switchover? (Select All that apply)
- A. Service data on the master and backup WACs is lost.
- B. The batch backup process cannot be started.
- C. A master/backup switchback is triggered too quickly.
- D. Backup information is incomplete.
Answer: C,D
Explanation:
Explanation
According to the Huawei documents and resources, the VRRP preemption delay is the time that an AC waits before preempting another AC with a lower priority. If the VRRP preemption delay is set to a small value, the following problems may occur after a master/backup switchover:
B: A master/backup switchback is triggered too quickly. If the master AC recovers soon after a switchover, it may preempt the backup AC again and become the master AC. This may cause frequent switchovers and affect network stability C: Backup information is incomplete. If the backup AC takes over services from the master AC too quickly, it may not have received all the data synchronized from the master AC through HSB. This may cause service interruption or data loss Therefore, B and C are the correct answers. References:
https://support.huawei.com/enterprise/en/doc/EDOC1100064368/80fc2ebd/example-for-configuring-vrrp-hsb
2: https://support.huawei.com/enterprise/en/doc/EDOC1100096325/1a753937/vrrp-hsb-configuration
NEW QUESTION # 35
Which of the following key factors is used by the CloudCampus cloud management platform to determine the tenant to which a device belongs?
- A. Device IP address
- B. Device ESN
- C. Device MAC address
- D. Device model
Answer: B
Explanation:
Explanation
The device ESN (Electronic Serial Number) is a unique identifier that is used by the CloudCampus cloud management platform to determine the tenant to which a device belongs. The device ESN is bound to a tenant when a device is added to the platform.
References: https://support.huawei.com/enterprise/en/doc/EDOC1100058940/8a8f1c9b/device-esn
NEW QUESTION # 36
When calculating the number of APs, you can divide the total required bandwidth by the maximum bandwidth of a single AP.
- A. False
- B. True
Answer: A
Explanation:
Explanation
When calculating the number of APs, you cannot simply divide the total required bandwidth by the maximum bandwidth of a single AP. You also need to consider other factors such as signal coverage area, user density, interference level, and application type.
References:
https://support.huawei.com/enterprise/en/doc/EDOC1100058940/8a8f1c9b/calculation-of-the-number-of-aps
NEW QUESTION # 37
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
Answer: A
Explanation:
Explanation
According to the Huawei documents and resources, 802.1X authentication using port-based access control is a method that allows only one user to access the network through a port at a time. If 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 . Therefore, A is the correct answer. References: 1: https://support.huawei.com/enterprise/en/doc/EDOC1100086527
NEW QUESTION # 38
Which of the following configurations may cause ST As to experience a slow Internet connection? (Select All that Apply)
- A. Rate limiting is configured in the SSID profile.
- B. Radio 1 of APs is disabled.
- C. QoS CAR is configured in the traffic profile.
- D. TKIP encryption is configured, causing a low link setup rate.
Answer: A,C,D
Explanation:
Explanation
B is false because disabling radio 1 of APs does not affect the Internet connection speed of STAs that use radio 2.
References:
https://support.huawei.com/enterprise/en/doc/EDOC1100058940/8a8f1c9b/troubleshooting-slow-internet-connec
NEW QUESTION # 39
Which of the following are typical 802. IX authentication modes? (Select All that apply)
- A. EAP-MD5
- B. EAP relay
- C. EAP-TLS
- D. EAP termination
Answer: B,D
Explanation:
Explanation
According to the Huawei documents and resources, EAP termination and EAP relay are typical 802.1X authentication modes between the access device and authentication server. In EAP termination mode, the access device terminates EAP packets and encapsulates them into RADIUS packets. In EAP relay mode, the access device directly encapsulates the received EAP packets into RADIUS using EAP over RADIUS (EAPoR) packets2. Therefore, A and B are the correct answers. References:
https://support.huawei.com/enterprise/en/doc/EDOC1100086527
NEW QUESTION # 40
Assume that a large enterprise needs to deploy a WLAN to provide wireless access for both employees and guests. However, guest data may pose security threats on the network. Which of the following networking modes is applicable to this scenario?
- A. Mesh networking
- B. Fat AP networking
- C. Leader AP networking
- D. Navi WAC Networking
Answer: D
Explanation:
Explanation
Navi WAC networking is a networking mode that uses a WLAN Access Controller (WAC) to manage and control APs. It can provide different authentication and security policies for different user groups, such as employees and guests. Guest data is isolated from the internal network to prevent security threats.
References: https://support.huawei.com/enterprise/en/doc/EDOC1100064352/9aadccc0/navi-wac-networking
NEW QUESTION # 41
Which of the following statements about EAP relay and EAP termination are false? (Select All that apply)
- A. 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.
- B. 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.
- 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. 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.
Answer: B,D
Explanation:
Explanation
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. This statement is false because in EAP termination mode, an access device extracts information from EAP packets, encapsulates the information into RADIUS packets, and sends the RADIUS packets to an authentication server2.
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. This statement is false because it describes the EAP relay mode, not the EAP termination mode2.
Therefore, A and D are the correct answers. References: 2:
https://support.huawei.com/enterprise/en/doc/EDOC1100086527
NEW QUESTION # 42
After the HTTP domain name is entered in a browser, the user Is not redirected to the Portal URL. Which of the followings is the possible cause for this failure? (Select All that Apply)
- A. HTTPS redirection is disabled.
- B. The DNS server IP address is not added to the authentication-free rule.
- C. The web server is incorrectly configured.
- D. The URL template is incorrectly configured.
Answer: B,C,D
Explanation:
Explanation
C is false because HTTPS redirection is not required for Portal authentication to work properly.
References:
https://support.huawei.com/enterprise/en/doc/EDOC1100058940/8a8f1c9b/troubleshooting-portal-authentication
NEW QUESTION # 43
Which of the following user access authentication modes are supported In Huawel's CloudCampus Solution?
(Select All that Apply)
- A. 802. IX authentication
- B. Portal authentication
- C. MAC address authentication
Answer: A,B,C
Explanation:
Explanation
Huawei's CloudCampus Solution supports three user access authentication modes: 802.1X authentication, MAC address authentication, and Portal authentication.
References:
https://support.huawei.com/enterprise/en/doc/EDOC1100058940/8a8f1c9b/user-access-authentication-modes
NEW QUESTION # 44
Which of the following statements about VXLAN is false?
- A. Layer 2 and Layer 3 VXLAN gateways must maintain VBDIF interfaces. Otherwise, users cannot communicate with each other through these interfaces.
- B. A VBDIF interface is a logical interface created based on a BD. It is similar to a VLANIF interface on a traditional network.
- C. A Layer 2 VXLAN gateway forwards traffic to a VXLAN network and can also be used for Intra-subnet communication on the same VXLAN network.
- D. A Layer 3 VXLAN gateway is used for inter-subnet communication on a VXLAN network and communication with external non-VXLAN networks.
Answer: A
Explanation:
Explanation
B is false because only Layer 3 VXLAN gateways need to maintain VBDIF interfaces for inter-subnet communication on a VXLAN network or communication with external non-VXLAN networks. Layer 2 VXLAN gateways do not need VBDIF interfaces.
References: https://support.huawei.com/enterprise/en/doc/EDOC1100058940/8a8f1c9b/vxlan-gateway
NEW QUESTION # 45
WPA3 has the following advantages over WPA and WPA2: supports WPA3-SAE, provides a more secure handshake protocol, enhances the algorithm strength, and supports Suite A cryptography.
- A. True
- B. False
Answer: A
Explanation:
Explanation
WPA3 has the following advantages over WPA and WPA2:
Supports WPA3-SAE, which provides more secure authentication and key management than PSK.
Provides a more secure handshake protocol than 802.11i, which can resist offline dictionary attacks and protect forward secrecy.
Enhances the algorithm strength from AES-128 to AES-192 or AES-256.
Supports Suite A cryptography, which provides higher security levels for government or military networks.
References: https://support.huawei.com/enterprise/en/doc/EDOC1100058940/8a8f1c9b/wpa3
NEW QUESTION # 46
802. 11r fast roaming (over-the-air) is enabled on the WLAN shown in the figure. A STA roams from AP1 to AP2. Sort the steps in chronological order during the 802.11r fast roaming process between WACs.
Answer:
Explanation:
Explanation
According to the Huawei documents and resources, the chronological order during the 802.11r fast roaming process between WACs is as follows:
2.The STA accesses the network through API. This is the initial association process before roaming.
1.The STA initiates an 802.11 FT authentication request to AP2. This is the first step of the roaming process when the STA moves to a new AP.
3.AP2 starts the reassociation timer, and sends an 802.11 FT authentication response to the STA. This is the second step of the roaming process when AP2 responds to the STA's request and sets a timer for reassociation.
4.The STA generates and installs a P TK based on the information contained in the response frame. This is the third step of the roaming process when the STA derives a new pairwise key for encryption.
5.The STA sends a reassociation request to AP2. This is the fourth step of the roaming process when the STA requests to reassociate with AP2.
6.AP2 generates and installs a PTK according to PMK-RI and information contained in the request frame. This is the fifth step of the roaming process when AP2 derives the same pairwise key as the STA.
7.After receiving the reassociation request, AP2 disables the reassociation timer, and then sends a reassociation reg onse to the STA. This is the sixth step of the roaming process when AP2 confirms the reassociation with the STA and stops the timer.
8.The STA receives the response frame of AP2. The roaming process is complete. This is the final step of the roaming process when the STA completes the handover to AP2.
Therefore, 2, 1, 3, 4, 5, 6, 7, 8 is the correct answer. References:
https://support.huawei.com/enterprise/en/doc/EDOC1100169459/8d79210e/configuring-wireless-mesh-networki
NEW QUESTION # 47
Which of the fallowings is not an IPv6 address type?
- A. Unicast address
- B. Broadcast address
- C. Anycast address
- D. Multicast address
Answer: B
Explanation:
Explanation
Broadcast address is not an IPv6 address type. IPv6 does not support broadcast addressing, but uses multicast addressing instead. The other options are valid IPv6 address types. Unicast address identifies a single interface, multicast address identifies a group of interfaces, and anycast address identifies multiple interfaces but delivers packets to only one of them.
References: https://support.huawei.com/enterprise/en/doc/EDOC1100058940/8a8f1c9b/ipv6-address-types
NEW QUESTION # 48
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