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Huawei H12-711_V4.0 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: User Management and AAA | 10% | - RADIUS, HWTACACS protocol - Local and remote user management - Authentication, Authorization and Accounting principles |
| Topic 2: Firewall Basics and Security Policies | 20% | - Firewall principles, deployment modes and security zones - Stateful inspection and session management - Security policy configuration and management |
| Topic 3: Attack Defense and Content Security | 10% | - Common attack types and defense mechanisms - URL filtering, antivirus and content filtering - Intrusion Prevention System (IPS) |
| Topic 4: VPN Technologies and Applications | 15% | - VPN basics and classification - GRE, L2TP, SSL VPN principles and configuration - IPsec VPN, IKE protocol |
| Topic 5: Encryption and PKI | 10% | - Application of encryption technologies - Encryption and decryption basics - PKI and certificate system |
| Topic 6: Firewall High Availability | 10% | - Dual-system hot standby configuration - HRP and VGMP technology - HA principles and modes |
| Topic 7: Network Security Concepts and Basics | 15% | - Network security concepts, standards and regulations - Common security threats and defense methods - Basic network knowledge related to security |
| Topic 8: Firewall NAT Technology | 10% | - NAT principles and classification - NAT server and bidirectional NAT - Source NAT, Destination NAT configuration |
Huawei HCIA-Security V4.0 Sample Questions:
Which of the following functions help implement IPsec secure transmission of user service data on the Internet by means of encryption and authentication?
- A. Data origin authentication
- B. Data integrity check
- C. Data encryption
- D. Anti-replay
Correct Answer: A,B,C,D 🗳️
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Which of the following statements is incorrect about information transmission through the heartbeat link between two firewalls that work in hot standby mode?
- A. VGMP packets are sent to check the status of the peer device, so as to determine whether a switchover is required.
- B. Heartbeat packets are sent to synchronize configuration commands and status information between the two firewalls.
- C. Heartbeat packets are periodically sent by the two firewalls to check whether the peer device is alive.
- D. Configuration consistency check packets are sent to check whether key configurations of the two firewalls are consistent.
Correct Answer: B 🗳️
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Which of the following statements are correct about SYN flood attack defense technologies on Huawei firewalls?
- A. Interzone security policies can be configured to defend against SYN flood attacks.
- B. SYN cookie technology can be used to defend against SYN flood attacks.
- C. The TCP connection establishment rate can be limited to defend against SYN flood attacks.
- D. The number of half-open TCP connections can be limited to defend against SYN flood attacks.
Correct Answer: B,C,D 🗳️
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For which of the following parameters can the packet filtering firewall filter?
- A. The MAC address of the source destination
- B. Port number and protocol number of the port source
- C. IP address of the port source destination
- D. Port packet payload
Correct Answer: B,C 🗳️
As shown in the figure, packet obtaining software is used to obtain some packets on a terminal. Which of the following statements is correct about the obtained packet information?
- A. The terminal uses HTTP to log in to another device.
- B. The terminal sends a TCP connection termination request to 192.168.1.1.
- C. The terminal uses Telnet to log in to another device.
- D. The terminal sends a TCP connection establishment request to 192.168.1.1.
Correct Answer: D 🗳️
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