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Huawei H12-725_V4.0 (HCIP-Security V4.0) certification exam is one of the most sought-after certifications in the IT industry. It is designed for IT professionals who want to validate their knowledge and skills in network security. HCIP-Security V4.0 certification covers a wide range of topics, including network security technologies, security management, and security policies and procedures.

Huawei H12-725_V4.0 exam is a stepping stone for individuals seeking to enhance their career in the field of security solutions. HCIP-Security V4.0 certification provides recognition of the candidate's skills and knowledge in the field of security. HCIP-Security V4.0 certification also demonstrates the candidate's ability to deploy and maintain security solutions based on Huawei's product line.

Huawei H12-725_V4.0 (HCIP-Security V4.0) certification exam is an excellent way for IT professionals to validate their knowledge and skills in network security. HCIP-Security V4.0 certification covers a wide range of topics and is suitable for IT professionals who want to advance their careers in network security. With the growing demand for network security professionals, obtaining this certification can open up new career opportunities for IT professionals.

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The Huawei H12-725_V4.0 certification verifies that you have a basic understanding of HCIP-Security V4.0 concepts and virtualization. Success in the H12-725_V4.0 exam of the Huawei H12-725_V4.0 certificate also proves your knowledge of basic troubleshooting concepts and data center technology. When you earn the H12-725_V4.0 Certification you will get reliable exam guide materials.

Huawei HCIP-Security V4.0 Sample Questions (Q23-Q28):

NEW QUESTION # 23
Arrange the steps of the bandwidth management process on firewalls in the correct sequence.

Answer:

Explanation:

Explanation:
A screenshot of a computer screen AI-generated content may be incorrect.

HCIP-Security References:
* Huawei HCIP-Security Guide# Bandwidth Management & Traffic Control Policies
* Huawei QoS Configuration Guide# Traffic Classification, Policing, and Queue Scheduling
1##Step 1: Traffic Classification and Bandwidth Policy Matching
* The firewallfirst classifies trafficusing predefined bandwidth policies.
* These policies match traffic based on criteria such assource/destination IP, application type, and protocol.
* This step ensures that each type of traffic is categorized correctly before applying bandwidth restrictions.
2##Step 2: Traffic Processing Based on Bandwidth Policies
* Once traffic is classified,the firewall enforces bandwidth limits and security actions:
* Traffic exceeding the assigned bandwidth is discarded or throttled.
* Service connection limits are enforced to prevent excessive connections per user or application.
3##Step 3: Queue Scheduling and Priority Handling
* If trafficexceeds the available bandwidth, the firewallprioritizes high-priority trafficusing queue scheduling mechanisms.
* Techniques likeWeighted Fair Queuing (WFQ) and Priority Queuing (PQ)ensure thatcritical traffic (e.g., VoIP, business applications) is prioritized over less important traffic (e.g., downloads, streaming).

NEW QUESTION # 24
In the figure, FW_A connects to FW_B through two links working in active/standby mode. When the active link of FW_A is faulty, the old IPsec tunnel 1 needs to be torn down, and IPsec tunnel 2 needs to be established with FW_B through the standby link to route traffic. In this case, configuring the IKE _____ detection mechanism on FW_A helps detect link faults and tear down the IPsec tunnel.(Enter lowercase letters.)

Answer:

Explanation:
dpd
Explanation:
* What is IKE DPD (Dead Peer Detection)?
* IKE DPD (Dead Peer Detection)is a mechanism used inIPsec VPNsto check if a remote VPN peer is still reachable.
* It allows the firewall to detectlink failuresandautomatically tear down and re-establish IPsec tunnelswhen necessary.
* Why is DPD required in this scenario?
* The network uses an active/standby link setup:
* IPsec Tunnel 1 (Active) # Uses Link 1 (GE0/0/1).
* IPsec Tunnel 2 (Standby) # Uses Link 2 (GE0/0/2).
* IfLink 1 fails, the firewall must detect the failure andtear down IPsec Tunnel 1before establishingIPsec Tunnel 2 over Link 2.
* DPD detects unreachable peersand triggers a failover.
* How does IKE DPD work?
* DPD periodically sends probes (HELLO messages) to the remote VPN peer.
* If no response is received within a timeout period, the firewall assumes the peer is down.
* Thefirewall deletes the IPsec tunnel and switches to the backup link.
* Why is the answer "dpd" (lowercase)?
* The questionexplicitly asks for lowercase letters.
* "dpd" (Dead Peer Detection) is the correct technical term in Huawei firewalls and networking standards.
HCIP-Security References:
* Huawei HCIP-Security Guide# IPsec VPN High Availability & DPD
* Huawei USG Series Firewall Configuration Guide# IKE Dead Peer Detection (DPD)

NEW QUESTION # 25
Match the HTTP control items with the corresponding descriptions.

Answer:

Explanation:

Explanation:
A screenshot of a computer error message AI-generated content may be incorrect.

POST # Sending Information to the Server
* ThePOST methodin HTTP is used to send data to a web server.
* Examples include:
* Submitting login credentials.
* Posting comments or messages on a forum.
* Uploading files via web applications.
* UnlikeGET, POSThides sensitive information in the request body, making it more secure for transmitting login credentials or personal data.
Internet Access Using a Proxy # Firewall Deployment for Proxy Access
* Aproxy serverallows users toaccess the internet through a controlled gateway.
* To enforce security policies, afirewall must be deployed between the intranet and the proxy server.
* Proxies are used for:
* Content filtering(blocking unwanted websites).
* Access control(restricting web usage based on user roles).
* Anonymization(hiding the user's original IP address).
File Upload/Download Size # Controlling Upload Limits
* Firewalls and security devicescan restrict file upload/download sizesto:
* Prevent excessive bandwidth usage.
* Block potentially malicious file uploads.
* Alert and Block Thresholds:
* Alert threshold:Logs a warning if a file exceeds a specific size.
* Block threshold:Prevents files larger than the configured limit from being uploaded or downloaded.

NEW QUESTION # 26
Predefined URL categories on Huawei firewalls reside in the URL category database delivered with the device and do not need to be manually loaded.

A. TRUE
B. FALSE

Answer: A

Explanation:
Comprehensive and Detailed Explanation:
* Huawei firewalls come with a built-in URL filtering database, which includes predefined categories such as:
* Malicious websites
* Phishing sites
* Social media
* Business services
* The URL category database is periodically updated by Huawei, ensuring that new threats are detected automatically.
* Why is this statement true?
* Administrators do not need to manually load URL categories; they are delivered with the firewall and updated regularly.
HCIP-Security References:
* Huawei HCIP-Security Guide # URL Filtering & Web Security

NEW QUESTION # 27
Which of the following statements is false about RADIUS and HWTACACS?

A. Both of them use the client/server model.
B. Both of them support authorization of configuration commands.
C. Both of them use shared keys to encrypt user information.
D. Both of them feature good flexibility and extensibility.

Answer: B

Explanation:
Comprehensive and Detailed Explanation:
* RADIUS and HWTACACS are AAA (Authentication, Authorization, and Accounting) protocols, but they have key differences:
* RADIUS# Encrypts only passwords (not the entire message).
* HWTACACS# Encrypts the entire packet, providing better security.
* Command authorization:
* RADIUS does not support command-level authorization.
* HWTACACS supports per-command authorization(used in network device access control).
* Why is C false?
* RADIUS does not authorize configuration commands; HWTACACS does.
HCIP-Security References:
* Huawei HCIP-Security Guide # RADIUS vs. HWTACACS

NEW QUESTION # 28
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