According to the session creation and query process of the firewall, drag the parameters that the firewall on the left checks when forwarding traffic to the box on the right, and arrange them from top to bottom in the order of checking.

As shown in the figure, which of the following is the encapsulation mode of the IPsec VPN shown in the figure?

Which of the following descriptions about the characteristics of L2TP over IPsec is incorrect?

By default, in the description of setting the administrator password for the firewall device, which items are correct? (Multiple Choice)

The company administrator uses the ping command to test the network connectivity. If he needs to specify the source address of the ehco-request message, what parameters does he need to append?