Huawei H12-721 HCIP-Security-CISN V3.0 HCIP-Security-CISN Exam Practice Test

The following figure shows the data packet of the pre-shared key mode main mode exchange process in the first phase of IKE V1. What is captured below?

What actions will be performed when the firewall hot standby sends the active/standby switchover?

When the firewall works in the dual-system hot backup load balancing environment, if the upstream and downstream routers are working in the routing mode, you need to adjust the OSPF cost based on HRP.

When the user's SSL VPN has been successfully authenticated, the user cannot access the Web-link resource. On the Web server, view the information as follows: netstat -anp tcp With the following information, which of the following statements is correct?

Which of the following methods is used to switch between active and standby links in the IPSec backup and backup system?

The USG series firewall is deployed on an enterprise network. You need to log in to the USG through telnet or ssh. Each command entered by the user must be authorized by the server to continue. Which of the following authentication methods can meet the requirements of the enterprise?

Man-in-the-middle attacks are: the middleman completes the data exchange between the server and the client. In the server's view, all messages are sent or sent to the client. From the client's point of view, all messages are also sent or sent.