1. On the USG, the hot standby is configured on the Layer 2 network. If the standby device is forwarded, there is a loop risk.

2. If a node is not pinged, we must not Telnet or FTP to this node.

3. Only a few preset virtual machine templates can be used in FireHunte, and custom templates cannot be imported.

4. USG Firewall The four major services of SSL VPN include: terminal security, WEB proxy, port forwarding, and file sharing.

5. The USG firewall virtual system (Virtual System) is a plurality of independent logics divided on one physical device.

6. ASG supports single sign-on

7. The USG firewall in the IPSEC transmission mode, the encrypted message part contains the original IP header.

8. The Anti-DDos cleaning service board is controlled by the license, and the detection service board is not controlled.

9. Huawei is the only security vendor in China to enter the Gartner Firewall MQ Challenger Quadrant.

10. Huawei Anti-Ddos ICMP Flood defense usually uses source detection to defend against.

11. After the static whitelist is configured, the firewall forwards the packets that match the whitelist.

12. In the campus network multi-export solution, NGFW transparent DNS proxy + ISP routing can solve user access to INTERNET Too concentrated on the same carrier

13. USG firewall supports intelligent policy optimization

14. Firehunte feature library supports offline and online upgrades

15. USG firewall content recognition function supports decompressed true file type identification

16. The advantage of Huawei's Anti-DDOS device in straight-line deployment over bypass deployment is higher reliability.

17. Huawei's new USG6300E series AI firewall can provide up to 2 10GE interfaces and 26 Gigabit interfaces.

18. Firehunte supports stand-alone or cluster deployment

19. Anti-Ddos HTTP source detection Meta Refresh method can be applied to AJAX (Ajax) objects

20. Anti-DDos is not a solution to the loop problem in the cleaning equipment drainage process.