Excellent customer service
Except of high quality of H12-731 中文 VCE dumps our customer service is satisfying so that we have many regular customers and many new customers are recommended by other colleagues or friends. Our H12-731 中文 reliable braindumps are singing the praises of the best exam preparation materials as high quality and high pass rate. We always offer assistance to our customers when they need us any time and offer help about H12-731 中文 test cram: HCIE-Security (Huawei Certified Internetwork Expert-Security) (H12-731中文版) 24/7 the whole year. The most important is that our employees are diligent and professional to deal with your request and be willing to serve for you at any time. So you can contact with us if you have problems about H12-731 中文 VCE dumps without hesitation. Your life can be enhanced by your effort and aspiration. In the end, our Huawei H12-731 中文 reliable braindumps will bring you closer to fulfill the challenge of living and working. Good luck to you!
After purchase, Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)
Nowadays we are all facing so many challenges every day and try our best to solve successfully. For many candidates who are striving for their exams and Huawei certification, maybe our H12-731 中文 test cram: HCIE-Security (Huawei Certified Internetwork Expert-Security) (H12-731中文版) will be your best exam. As everyone knows that the exam is difficult, you may get confused about which way is the best method. So don't waste of time, just try and choose our H12-731 中文 VCE dumps. We have won great reputation of our H12-731 中文 reliable braindumps so our superiority is outstanding.
Reliable exam preparation materials for studying
Our H12-731 中文 test cram: HCIE-Security (Huawei Certified Internetwork Expert-Security) (H12-731中文版) is compiled by a group of experienced experts who are in charge of the contents of the reliable exam preparation and they are familiar with the test as they have much industry experience. All exam materials of the H12-731 中文 VCE dumps questions are clear with concise layout so that it is convenient for users to study and practice. Our H12-731 中文 reliable braindumps are compiled by them carefully and strictly. For exam examinees, you will prepare well and get a great passing score after purchasing our H12-731 中文 latest questions: HCIE-Security (Huawei Certified Internetwork Expert-Security) (H12-731中文版), and then make a difference in your career.
Prepare with less time and more efficient
Currently we pursuit efficiency, once we are determined to do something different we want to realize it in the shortest time. Our H12-731 中文 test cram: HCIE-Security (Huawei Certified Internetwork Expert-Security) (H12-731中文版) can help you prepare well and obtain the best passing score with less time and reasonable price, and which is certainly the best option for your exam preparation. Based on the past experience our users prepare for exam with our H12-731 中文 VCE dumps, the average time spending on our products may be 15-40 hours so that you have no need to do much useless efforts. After placing the order, you will receive our H12-731 中文 reliable braindumps within 10 minutes. We will send you email including account and password, you will become our member and enter into our website. Our advantage is outstanding that the quality of H12-731 中文 test cram: HCIE-Security (Huawei Certified Internetwork Expert-Security) (H12-731中文版) is high and users can prepare with high-efficiency.
Huawei H12-731 中文 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Log Analysis and Security Operations | 5% | - Log management and reporting - Security monitoring and troubleshooting |
| Topic 2: Network Security Overview and Firewall Foundation | 3% | - Firewall interconnection and routing - Firewall initialization configuration - Security certification overview |
| Topic 3: VPN Technologies | 15% | - SSL VPN - IPSec VPN - DSVPN |
| Topic 4: Terminal Security Management | 7% | - Agile Controller-Campus overview - Endpoint access control and security |
| Topic 5: Firewall NAT Technology | 8% | - NAT deployment and troubleshooting - Source NAT, Destination NAT, NAT Server |
| Topic 6: IPv6 Security Technology | 2% | - IPv6 firewall configuration - IPv6 threat defense |
| Topic 7: Firewall Virtualization and Bandwidth Management | 8% | - QoS and bandwidth control - VSYS virtual system |
| Topic 8: Firewall Dual-System Hot Standby | 17% | - Active/standby deployment and failover - HRP and VRRP principles |
| Topic 9: Attack Defense and Threat Protection | 10% | - DDoS defense technology - IPS/AV/URL filtering - Advanced threat protection |
| Topic 10: Firewall Security Policy Technology | 7% | - Security policy principles and configuration - Policy matching and optimization |
| Topic 11: User Management and Authentication | 8% | - Authentication protocols and integration - Local/remote user management |
Huawei HCIE-Security (Huawei Certified Internetwork Expert-Security) (H12-731中文版) Sample Questions:
1. 企业现网一台 FTP 服务器（ DMZ )向外部（ Untrust )提供 FTP 服务,外网口部署了 USG 防火墙。
在 FTP 服务器上抓包获取到如下信息:
序号 源地址 目的地址 协议 报文摘要
1 1.1.1.1 192.168.1.2 TCP 3318>21 [SYN] Seq=0 Len=0 MSS=1460
2 192.168.1.2 1.1.1.1 TCP 21>3318 [SYN, ACK] Seq=0 Ack=1 Win=65535 Len=0 MSS=1460
3 1.1.1.1 192.168.1.2 TCP 3318>21[SYN] Seq=1 Ack=1 Win=65535 Len=0
......
13 1.1.1.1 192.168.1.2 FTP Request: PASV
14 192.168.1.2 1.1.1.1 FTP Response: 227 Entering Passive Mode (192, 168, 1, 2, 4, 162)
15 1.1.1.1 192.168.1.2 TCP 3319>1186 [SYN] Seq=0 Len=0 MSS=1460
16 192.168.1.2 1.1.1.1 TCP 1186>3319 [SYN, ACK] Seq=0 Ack=1 Win=65535 Len=0 MSS=1460
17 1.1.1.1 192.168.1.2 TCP 3319>1186 [SYN] Seq=1 Ack=1 Win=65535 Len=0
.....
以下描述正确的是:
A) FTP 服务器 FTP 服务为主动模式。
B) 防火墙上须完成 nat-policy 的 NAT 正确配置。
C) 防火墙上会自动生成 servermap 表项。
D) 主机 1.1.1.1 与 FFP 服务器 192.168.1.2 之间已经正常建立数据通道。
2. 通过 TCP 反向源探测和 TCP 代理技术可以防范 SYN Flood 攻击,比较两种防范技术说法正确的是:
A) 使用 TCP 代理方式可以应用在来回路径不一致的场景。
B) SYN 报文速率达到告警阐值 alert-rate-number 时,设备才可以对 SYN 报文进行源认证检查。
C) 反向源探测机制和 TCP 代理方式的防范技术必须开启状态检测机制。
D) SYN 报文速率达到告警阐值 alert-rate-number 时,设备才可以对 SYN 报文进亏 TCP 代理检查。
3. 防火墙运行 GRE 时,物理口和 Tunnel 口都需要加入安全域。
A) FALSE
B) TRUE
4. 某企业 DMZ 区域部署一台 Web Server 的内网 IP 地址为 10.1.1.3 ,端口为 8080 ,对外公布的公网地址为 1.1.1.2 ,对外使用的端口号为 80 。
在防火墙上配置如下命令:
[USG6600] security-policy
[[USG6600-policy-security] rule name untrust_to_mz
[USG6600-policy-security-rule-untrust_to_mz] source-zone untrust
[USG6600-policy-security-rule-untrust_to_mz] destination-zone dmz
[USG6600-policy-security-rule-untrust_to_mz] destination-address 1.1.1.2 32
[USG6600-policy-security-rule-untrust_to_mz] service http
[USG6600-policy-security-rule-untrust_to_mz] action permit
[USG6600] nat server webserver protocol tcp global 1.1.1.2 www inside 10.1.1.3 8080
外网 PC 不能访问企业内部 10.1.1.3 的 Web Server ,请分析其原因最有可能是:
A) 防火墙未打开从 untmut 区域到 dmz 区域的默认包过滤策略
B) 防火墙 untrust 到 DMZ 区域安全策略应配置为 service 8080
C) 防火墙 untrust 到 DMZ 区域安全策略应配置为 destination-address 10.1.1.3 32
D) 防火墙应配置为 nat server webserver protocol tcp global 1.1.1.2 80 inside 10.1.1.3 8080
5. 用户无法通过 SSH 登录管理设备,现获取到如下配置信息,请分析可能产生的原因是:
aaa
manager-user sshuser
password cipher Admin@123
service-type ssh
ssh authentication-type password
ssh service-type stelnet
authentication-scheme admin_local
#
user-interface vty o 4
authentication-mode aaa
protocol inbound ssh
#
return
A) 若登录接口非设备管理口,需要在接口下执行 service-manager ssh permit
B) 未配置 aaa 的 domain 及指定其认证方式为 local
C) 管理员未在系统视图下配置 stelnet server enable 命令
D) 未对 sshuser 用户配置 level 3
Solutions:
| Question # 1 Answer: C,D | Question # 2 Answer: B,C | Question # 3 Answer: B | Question # 4 Answer: C | Question # 5 Answer: A,C,D |
