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Huawei H12-731 中文 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: VPN Technologies | 15% | - IPSec VPN - DSVPN - SSL VPN |
| Topic 2: Log Analysis and Security Operations | 5% | - Security monitoring and troubleshooting - Log management and reporting |
| Topic 3: Attack Defense and Threat Protection | 10% | - DDoS defense technology - Advanced threat protection - IPS/AV/URL filtering |
| Topic 4: User Management and Authentication | 8% | - Local/remote user management - Authentication protocols and integration |
| Topic 5: Network Security Overview and Firewall Foundation | 3% | - Firewall initialization configuration - Security certification overview - Firewall interconnection and routing |
| Topic 6: Firewall Virtualization and Bandwidth Management | 8% | - VSYS virtual system - QoS and bandwidth control |
| Topic 7: Firewall Security Policy Technology | 7% | - Policy matching and optimization - Security policy principles and configuration |
| Topic 8: Firewall Dual-System Hot Standby | 17% | - Active/standby deployment and failover - HRP and VRRP principles |
| Topic 9: IPv6 Security Technology | 2% | - IPv6 threat defense - IPv6 firewall configuration |
| Topic 10: Terminal Security Management | 7% | - Agile Controller-Campus overview - Endpoint access control and security |
| Topic 11: Firewall NAT Technology | 8% | - NAT deployment and troubleshooting - Source NAT, Destination NAT, NAT Server |
Huawei HCIE-Security (Huawei Certified Internetwork Expert-Security) (H12-731中文版) Sample Questions:
1. 某网络由于网络升级新硬件的 USG ,需要替换图中双机热备 USG_A 和 USG_B ,在不影响业务的前提下,如何进行升级:
USG_A 为 Active 设备, USG_B 为 Standby 设备。
以下正确割接步骤是 ?
① 依次将 5 产线路连接至新 USG_B 。
② 依次将 1 , 2 , 3 线路从旧 USG_A ,连接至新 USG A,
③ 将新 USG_B 和新 USG_A 上电,并将配置导入。
④ 在 USG_B 输入 undo hrp enable ,并依次切断 4 , 5 , 3 线路。
⑤ 调整路由花费,使流量全部通过 USB_B 。
⑥ 新 USG_A 和新 USG_B 输入 hrp enable ,调整路由花费,使符合预期。
A) ③ -> ④ -> ⑤ -> ① -> ② -> ⑥
B) ④ -> ① -> ⑤ -> ③ -> ② -> ⑥
C) ③ -> ④ -> ① -> ⑤ -> ② -> ⑥
D) ③ -> ④ -> ① -> ② -> ⑥ -> ⑤
2. 攻击者以被攻击者的 IP 地址向网络中的广播地址发送 TCMP 请求报文,使得网络中的所有主机向被攻击者回应 ICMP 应答报文,造成受害者系统繁忙,链路拥塞。
此种攻击为何攻击 ?
A) Fraggle 攻击
B) Smurf 攻击
C) Land 攻击
D) IP 欺骗攻击
3. 关于证书 OCSP 和 CRL 技术说法正确的是 ?
A) OCSP 协议以在线的方式获取某个证书的吊销状态,以此来检查对方的证书是否被吊销。
B) CRL 比 OCSP 具有更高的时效性。
C) OCSP 可以实时获取证书的吊销状态。
D) 从客户端证书中自动获取的 CDP （ CPL Distribution Points )信息不会存储到配置文件,所以当 USG 重启后,自动获取的 CDP 信息将不被保存。
E) OCSP 必须经常在客户端下载证书列表,以保证列表更新。
4. 防火墙的 IP 报文分片重组需要对报文中哪几个字段进行分析 ?
A) 标识符 Identifier
B) 片偏移 Fragment Offset
C) 生命时间 TTL
D) 总长度 Total Length
E) 标志 Flags
5. 在 Remote Access VPN 场景下,远程 PC 使用 Secoway VPN Client 和防火墙建立 VPN ,下面说法正确的是 ?
A) 默认使用传输模式
B) 默认使用隧道模式
C) 默认使用 l2tp 拨号
D) 默认使用 l2tp over ipsec 拨号
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: B | Question # 3 Answer: A,C,D | Question # 4 Answer: A,B,E | Question # 5 Answer: B,C |
