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Huawei H12-711-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Network Security Basis | 30% | - Dual-System Hot Standby - Introduction to Firewalls - Network Address Translation (NAT) - Overview of Intrusion Prevention |
| Safety Operation and Analysis | 20% | - Data Monitoring and Analysis - Digital Forensics - Introduction to Security Operations - Cybersecurity Emergency Response |
| Security Information and Security Overview | 20% | - Threat Defense and Information Security Trends - Common Information Security Threats - Information Security Standards and Specifications - Basic Network Concepts and Common Network Devices |
| Operation System and Host Security | 10% | - Common Server Types and Threats - Host Firewalls and Antivirus Software - Operating System Overview |
| Application of Encryption and Decryption | 20% | - PKI Certificate System - Encryption and Decryption Mechanisms - Application of Cryptographic Technologies |
Huawei HCIA-Security V3.0 Sample Questions:
1. During the configuration of NAT, which of the following will the device generate a Server-map entry? (Multiple Choice)?
A) A server-map entry is generated when easy-ip is configured.
B) After configuring NAT No-PAT, the device will create a server-map table for the configured multi-channel protocol data stream.
C) Automatically generate server-map entries when configuring source NAT.
D) After the NAT server is configured successfully, the device automatically generates a server map entry.
2. OSPF is more commonly used than RIP because OSPF has device authentication and is more secure.
A) False
B) True
3. Regarding the AH and ESP security protocols, which of the following options is correct? (Multiple Choice)
A) ESP can provide encryption and verification functions
B) The agreement number of ESP is 51.
C) The agreement number of AH is 51.
D) AH can provide encryption and verification functions
4. IPSec VPN uses an asymmetric encryption algorithm to encrypt the transmitted data.
A) False
B) True
5. Which of the following statement about the NAT is wrong?
A) For some non-TCP, UDP protocols (such as ICMP, PPTP), unable to do the NAT translation
B) Address Translation can follow the needs of users, providing FTP, WWW, Telnet and other services outside the LAN
C) Some application layer protocols carry IP address information in the data, but also modify the IP address information in the data of the upper layer when they are as NAT
D) NAT technology can effectively hide the hosts of the LAN, it is an effective network security protection technology
Solutions:
| Question # 1 Answer: B,D | Question # 2 Answer: A | Question # 3 Answer: A,C | Question # 4 Answer: A | Question # 5 Answer: A |
