- Exam Code: H12-721
- Exam Name: HCIP-Security-CISN(Huawei Certified ICT Professional - Constructing Infrastructure of Security Network)
- Updated: Oct 22, 2026
- Q & A: 180 Questions and Answers
Open once on WiFi, then study without any data traffic costs. The Huawei HCIP-Security-CISN(Huawei Certified ICT Professional - Constructing Infrastructure of Security Network) APP version at Actual4Dumps works on all kinds of devices: 180 practice questions for the H12-721 exam.
| Section | Weight | Objectives |
|---|---|---|
| Firewall Virtual Systems | 6% | - Resource allocation - Virtual system architecture - Virtual system configuration - Inter-virtual system communication |
| Firewall Management and Troubleshooting | 10% | - Common fault diagnosis - Feature troubleshooting - Log and monitoring - AAA and device management |
| Firewall High Availability | 7% | - Eth-Trunk and link-group - HA configuration and troubleshooting - Dual-system hot backup principle - IP-Link and BFD detection - Bypass technology |
| Attack Prevention Technologies | 15% | - Malformed packet filtering - DDoS protection principles - Port scanning and worm defense - Attack defense deployment - Basic flood attack defense |
| Firewall Traffic Management | 10% | - Traffic management deployment - Bandwidth management principle - Traffic policing and shaping - Multi-egress load balancing - Quota control policies |
| SSL VPN Technologies and Applications | 12% | - SSL VPN architecture - SSL VPN configuration - Access control and authentication - Clientless and thin-client modes |
| Advanced NAT Technologies | 10% | - Bidirectional NAT - NAT server and NAT hairpin - NAT optimization - NAT mapping and logging |
| IPSec VPN Technologies and Applications | 13% | - IPSec VPN troubleshooting - IPSec VPN deployment scenarios - MPLS L3VPN over IPSec - IPSec framework and protocols - IKE negotiation modes |
| Firewall Intelligent Routing | 7% | - Routing policy and strategy routing - Intelligent uplink selection - Routing optimization - Link quality detection |
90 minutes for 60-70 questions. The Actual4Dumps SOFT engine simulates the formal test model, so each exercise set trains the pacing you'll need.
Yes — try and download the free demos of the Huawei HCIP-Security-CISN(Huawei Certified ICT Professional - Constructing Infrastructure of Security Network) PDF version before you buy; they show the model and style of the full torrent. Purchases include 365 days of free updates by email; renew afterward at 50% off.
No mandatory prerequisites; HCIA-Security knowledge or equivalent experience recommended Eligibility rules change over time, so verify the current requirements on the official page (official H12-721 exam page) before registering.
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160-200 USD per attempt, 600/1000 to pass. Retakes cost the full fee — use your leisure time with the 180 practice questions for the H12-721 exam at Actual4Dumps before booking.
The Huawei HCIP-Security-CISN(Huawei Certified ICT Professional - Constructing Infrastructure of Security Network) blueprint spans 9 domains — including Attack Prevention Technologies (15%), SSL VPN Technologies and Applications (12%), Advanced NAT Technologies (10%). All three versions of our material cover the same content, with no discrepancy; the complete outline above lists every subtopic.
The Huawei HCIP-Security-CISN(Huawei Certified ICT Professional - Constructing Infrastructure of Security Network) is Huawei's certification exam for HCIP-Security, at the Professional level. It's a fundamental element for a higher position and a more promising future. Related credentials include HCIP-Security-CSSN, HCIP-Security-CTSS.
Yes:
After any course, keep practicing with the 180 practice questions for the Huawei HCIP-Security-CISN(Huawei Certified ICT Professional - Constructing Infrastructure of Security Network) — every answer expert-verified.
In the L2TP over IPSec application scenario, Huawei USG6000 product will encapsulate the original data packet with IPsec and then encapsulate the data packet with L2TP.
Correct Answer: B 🗳️
A user wants to limit the maximum bandwidth of the 192.168.1.0/24 network segment to 500 M, and limit all IP addresses in the network segment to maintain 1 M bandwidth. Which of the following configurations can fulfill this requirement? (Multiple choices)
Correct Answer: A,D 🗳️
Huawei UMA products allow specific IP and specific account operation and maintenance personnel to manage IT equipment through the UMA platform. Which of the following step does it belong to?
Correct Answer: C 🗳️
According to the dual-system hot backup networking diagram, which of the following statements is incorrect regarding the dual-system hot backup preemption function?
Correct Answer: B 🗳️
After enabled session retention, the traffic is intelligently routed for the first time. After an interface link is selected, the Huawei USG6000 firewall generates a corresponding session retention entry. If new traffic matches the session retention entry, then forward traffic according to the outbound interface recorded in the entry. So that the user's traffic is always forwarded using the same interface link. Which of the following options does not include the parameters recorded in the session retention entry?
Correct Answer: C 🗳️
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