Huawei H12-721 - HCIP-Security-CISN(Huawei Certified ICT Professional - Constructing Infrastructure of Security Network)

Huawei H12-721 Actual PDF
  • Exam Code: H12-721
  • Exam Name: HCIP-Security-CISN(Huawei Certified ICT Professional - Constructing Infrastructure of Security Network)
  • Updated: Sep 22, 2026
  • Q & A: 180 Questions and Answers
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Huawei H12-721 Exam Overview:

Certification Vendor:Huawei
Exam Name:HCIP-Security-CISN (Huawei Certified ICT Professional - Constructing Infrastructure of Security Network)
Exam Number:H12-721
Related Certifications:HCIP-Security-CTSS (H12-723)
HCIE-Security
HCIP-Security-CSSN (H12-722)
Passing Score:600 / 1000
Real Exam Qty:60
Certificate Validity Period:3 years
Available Languages:English, Chinese
Exam Price:$200 USD
Exam Format:Fill-in-the-Blank, Drag and Drop, Multiple Choice, Scenario-based, Multiple Response
Exam Duration:90 minutes
Recommended Training:HCIP-Security-CISN V3.0 Curriculum
Huawei Official Training
Exam Registration:Huawei Talent Official
Pearson VUE Registration
Sample Questions:Free Download H12-721 Test PDF
Exam Way:Online proctored (Pearson VUE OnVUE) or onsite at authorized test centers
Pre Condition:No mandatory prerequisites; HCIA-Security recommended
Official Syllabus URL:https://e.huawei.com/en/talent/certification/exam/h12-721

Huawei H12-721 Exam Syllabus Topics:

SectionWeightObjectives
Firewall Virtual Systems8%- Resource allocation and configuration
- VSYS concepts and isolation
Network Security Device Management14%- Software upgrade and troubleshooting
- Unified management and monitoring
- Configuration backup and recovery
Firewall Intelligent Routing13%- ISP routing and link selection
- BFD and IP-Link detection
- Multi-egress deployment
- Policy-based routing
Server Load Balancing7%- SLB principles and modes
- Deployment and configuration
VPN Technologies and Applications37%- SSL VPN
  • 1. Authentication and authorization
    • 2. Access modes: web, network, port forwarding
      - DSVPN and L2TP over IPsec
      - MPLS L3VPN over firewall
      - IPsec VPN
      • 1. Principles and deployment
        • 2. NAT-T, DPD and PKI
          • 3. GRE over IPsec
            Firewall Bandwidth Management8%- QoS principles and traffic classification
            - Bandwidth limiting and priority scheduling
            Firewall High Availability13%- VRRP and HRP synchronization
            - Active/standby and active/active modes
            - Eth-Trunk and link redundancy

            Clear Answers for Huawei HCIP-Security-CISN(Huawei Certified ICT Professional - Constructing Infrastructure of Security Network) Candidates

            Immediately and easily. Upon successful payment, our system sends the product file to your mailbox automatically — typically within about a minute — with an instant download link as well. If nothing arrives within two hours, check your spam folder and contact support. Installations are unlimited, the PDF supports printing for paper-based review, and your purchase includes 365 days of free updates: whenever the exam content changes, the latest version reaches you automatically, with a 50% renewal discount after the year ends.

            The Huawei HCIP-Security-CISN(Huawei Certified ICT Professional - Constructing Infrastructure of Security Network) blueprint covers these principal domains:

            • Network Security Device Management (14%)
            • Firewall Intelligent Routing (13%)
            • Server Load Balancing (7%)

            The remaining domains appear in the full official outline, all of which our bank addresses.

            As of the latest information, the passing score for the H12-721 exam is 600 / 1000 and the fee is $200 USD. Huawei can revise both, so confirm the current figures on the official site before registering.

            Registration runs through the official channels below:

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            Huawei recommends these official training options:

            Pick the course matching your experience, then reinforce it with regular question practice.

            Huawei lists the following prerequisites for the Huawei HCIP-Security-CISN(Huawei Certified ICT Professional - Constructing Infrastructure of Security Network): No mandatory prerequisites; HCIA-Security recommended.

            Confirm the details on the official certification page before you book.

            Per current exam information, the H12-721 exam includes 60 questions and allows 90 minutes minutes. Timed practice beforehand makes the format feel routine on the day.

            Because every step respects your time. Buying is a simple, transparent procedure: choose your version or package, see the cost generated automatically, confirm, and order — then the materials arrive by email in about a minute. The H12-721 content is clear, the main points easy to acquire, and every answer expert-verified; the PDF prints for paper review. When the exam changes, our experts devote their energy to immediate research and revision, and critical comments trigger improvement measures as soon as possible. A free demo lets you run a mini-test and confirm quality first, and your personal information is protected on an integrity-based platform throughout.

            Huawei HCIP-Security-CISN(Huawei Certified ICT Professional - Constructing Infrastructure of Security Network) Sample Questions:

            Question #1

            Which of the following are the ways in which the virtual system branches? (Multiple choices)

            • A. The interface works at Layer 2 using uses the offload based on vlan.
            • B. The interface works at Layer 3 using interface-based streaming.
            • C. The interface works at Layer 3 using route-based shunting.
            • D. The interface works at Layer 2 using uses interface-based offloading.
            Reveal Solution  Discussion  0

            Correct Answer: A,B  🗳️

            Question #2

            Load balancing implements the function of allocating user traffic accessing the same IP address to different servers. Which of the following are main technologies?

            • A. Load balancing algorithm
            • B. Server health check
            • C. Virtual Service Technology
            • D. Hot Standby Technology
            Reveal Solution  Discussion  0

            Correct Answer: A,B,C  🗳️

            Question #3

            The bandwidth management function only supports limiting the number of connections initiated by a specified IP.

            • A. False
            • B. True
            Reveal Solution  Discussion  0

            Correct Answer: A  🗳️

            Question #4

            The following figure shows the L2TP over IPSec application scenario. The client uses the method of pre-shared-key for IPSec authentication. How to configure the IPSec security policy on the LNS port? (Multiple Choice)

            • A. Using IKE v1 main mode for negotiation
            • B. Configuring IPSec Policy Template
            • C. Configuring IPSec Security Policy
            • D. Using IKE v2 for negotiation
            Reveal Solution  Discussion  0

            Correct Answer: B,D  🗳️

            Question #5

            Which of the following technologies does Huawei WAF5000 use to deal with special web attacks such as hotlinking and cross-site request forgery?

            • A. Signature Matching technology
            • B. Behavior State Chain Detection technology
            • C. Illegal link filtering technology
            • D. Abnormal state tracking technology
            Reveal Solution  Discussion  0

            Correct Answer: B  🗳️

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