Huawei H12-725_V4.0 Real Exam Questions and Answers FREE [Q18-Q39]

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Huawei H12-725_V4.0 Real Exam Questions and Answers FREE

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NO.18 In the figure, enterprise A and enterprise B need to communicate securely, and an IPsec tunnel is established between firewall A and firewall B. Which of the following security protocols and encapsulation modes can meet the requirements of this scenario?

ESP; transport mode

AH; tunnel mode

AH+ESP; transport mode

ESP; tunnel mode

NO.19 Which of the following actions can be performed when the firewall identifies file anomalies?(Select All that Apply)

Alarm

Allow

Block

Delete attachment

NO.20 Which of the following statements is false about the restrictions on configuring bandwidth profiles in parent and child policies on a firewall?

The connection limit specified in a child policy cannot be smaller than that specified in the parent policy.

Both the parent and child policies must both use the same traffic limiting mode; that is, either “setting the upstream and downstream bandwidths” or “setting the overall bandwidth”.

The parent and child policies must reference different bandwidth profiles.

The maximum bandwidth specified in a child policy cannot be greater than that specified in the parent policy.

NO.21 Which of the following statements is false about Eth-Trunk?(Select All that Apply)

An Eth-Trunk must have at least two member links.

An Eth-Trunk must have at least one active link.

An Eth-Trunk interface is a logical interface.

An Eth-Trunk interface can be a Layer 2 or Layer 3 interface.

NO.22 Which of the following statements is false about Eth-Trunk?(Select All that Apply)

The total bandwidth of an Eth-Trunk interface is the sum of the bandwidths of all its member interfaces.
This increases the interface bandwidth.

The physical interfaces that are bundled into an Eth-Trunk interface are its member interfaces.

If a member interface of the Eth-Trunk interface is Down, traffic can still be transmitted through other member interfaces.

The manual mode can detect not only link disconnections but also link faults and incorrect connections.

NO.23 During deployment of Portal authentication, an authentication-free rule profile needs to be configured to ensure Portal pages can be opened on authentication terminals. To achieve this purpose, the following traffic needs to be permitted in the authentication-free rule profile: DNS resolution traffic of user terminals, traffic from user terminals for accessing Portal pages, and traffic from user terminals to the RADIUS server.

TRUE

FALSE

NO.24 Which of the following operations can be performed to harden the Windows operating system?(Select All that Apply)

Periodically check account permissions.

Cancel default sharing.

Restrict the number of users.

Change the default TTL value.

NO.25 In the figure, if 802.1X authentication is used for wired users on the network, the network admission device and terminals must be connected through a Layer 2 network.

Options:

TRUE

FALSE

Understanding 802.1X Authentication in Wired Networks:
* 802.1X is a port-based network access control (PNAC) protocolthat requires aLayer 2 connection between thesupplicant (PC), the authenticator (switch), and the authentication server (e.g., RADIUS server).
* In wired networks,802.1X authentication occurs at the Ethernet switch (Layer 2 device), which enforces authenticationbefore allowing network access.
Why Must the Network Be Layer 2?
* 802.1X authentication operates at Layer 2 (Data Link Layer) before any IP-based communication (Layer 3) occurs.
* If the authentication device and user terminal were on different Layer 3 networks, the authentication packets (EAPOL – Extensible Authentication Protocol Over LAN)would not be forwarded.
* In the figure, the authentication control point is at theaggregation switch, which means thePC and switch must be in the same Layer 2 domain.
Components of 802.1X Authentication in the Figure:
* Supplicant (PC)# The device requesting network access.
* Authenticator (Aggregation Switch)# The switch controlling access to the network based on authentication results.
* Authentication Server (iMaster NCE-Campus & AD Server)# Verifies user credentials and grants or denies access.
* Layer 2 Connectivity Requirement# ThePC must be in the same Layer 2 networkas the Authenticatorto communicate via EAPOL.
Why “TRUE” is the Correct answer:
* 802.1X authentication is performed before IP addresses are assigned, meaning it can only operate in a Layer 2 network.
* EAPOL (Extensible Authentication Protocol Over LAN) messages are not routableand must stay within a single Layer 2 broadcast domain.
* In enterprise networks,VLAN-based 802.1X authentication is often used, where authenticated users are assigned to a specific VLAN.
HCIP-Security References:
* Huawei HCIP-Security Guide# 802.1X Authentication in Enterprise Networks
* Huawei iMaster NCE-Campus Documentation# Authentication Control and NAC Deployment
* IEEE 802.1X Standard Documentation# Layer 2 Network Authentication

NO.26 Which of the following is the function of Message 1 and Message 2 during IKEv1 phase-1 negotiation in main mode?

Mutual identity authentication

Negotiation of the IKE proposals used between peers

IPsec SA negotiation

Exchange of key-related information (materials used for key generation) using the DH algorithm and generation of keys

NO.27 Which of the following protocols can be encapsulated through GRE over IPsec?(Select All that Apply)

IPX

VRRP

IPv6

OSPF

NO.28 Multiple links can be deployed at the egress of an enterprise network to improve network reliability.

TRUE

FALSE

NO.29 When a user accesses the virtual gateway, the user can access the SSL VPN only after the user terminal passes the host check policy.

TRUE

FALSE

NO.30 Which of the following statements is true about the incoming traffic in the firewall virtualsystem?
(Select All that Apply)

Traffic from the public network interface to the private network interface is limited by the outbound bandwidth.

Traffic from the public network interface to the private network interface is limited by the inbound bandwidth.

Traffic from the private network interface to the public network interface is limited by the inbound bandwidth.

Traffic from the private network interface to the public network interface is limited by the outbound bandwidth.

NO.31 Match the HTTP control items with the corresponding descriptions.

NO.32 Which of the following technologies does not belong to outbound intelligent uplink selection?

PBR

Smart DNS

Global route selection policy

ISP-based route selection

NO.33 IPsec VPN does not support encapsulation of non-IP unicast packets.

TRUE

FALSE

NO.34 *In the data filtering profile on the firewall, keyword group “Keyword” is invoked in the upload direction of HTTP applications, the action is block, and the keyword group is invoked in the security policy. Given this, if the regular expression “b.d” is configured in the keyword group “Keyword,” which of the following texts can be posted by internal employees on the forum?

abroad

beside

boring

bad

NO.35 Which of the following statements is false about hot standby networking?(Select All that Apply)

In load-sharing mode, both firewalls are active. Therefore, if both firewalls synchronize commands to each other, commands may be overwritten or conflict with each other.

In load-sharing mode, both devices process traffic. Therefore, this mode supports more peak traffic than the active/standby or mirroring mode.

In active/standby mode, configuration commands and status information are backed up from the active device to the standby device.

In load-sharing mode, configuration commands can be backed up only from the configuration standby device to the configuration active device.

NO.36 Predefined URL categories on Huawei firewalls reside in the URL category database delivered with the device and do not need to be manually loaded.

TRUE

FALSE

NO.37 Arrange the steps of the bandwidth management process on firewalls in the correct sequence.

NO.38 Sort the intrusion prevention steps in sequence based on the working mechanism of the firewall device.

NO.39 Which of the following parameters is not required for an IKE proposal?

Authentication algorithm

Encapsulation mode

Negotiation mode

Encryption algorithm

The HCIP-Security V4.0 certification is an excellent opportunity for security professionals to validate their skills and knowledge in implementing, maintaining, and troubleshooting security solutions based on Huawei products and technologies. HCIP-Security V4.0 certification is recognized worldwide and can help professionals to enhance their career prospects and gain recognition from employers and clients. HCIP-Security V4.0 certification exam is available in English and Chinese languages and can be registered through the Huawei certification website.

Huawei H12-725_V4.0 exam is a 90-minute exam that consists of 60 multiple-choice questions. H12-725_V4.0 exam is available in both English and Chinese and can be taken at any Huawei testing center. H12-725_V4.0 exam fee is $300, and candidates must achieve a score of at least 600 out of 1000 to pass the exam.

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Huawei H12-725_V4.0 Real Exam Questions and Answers FREE [Q18-Q39]

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