Which of the following statements about Client-Initiated VPN is correct? (Multiple choice)

• A.A tunnel is established between each access user and the LNS.
• B.Each tunnel carries multiple L2TP sessions and PPP connections.
• C.Only one L2TP session and PPP connection are carried in each tunnel.
• D.Each tunnel carries multiple L2TP sessions and one PPP connection.

Comment: *

Name: *

Email: *

Verification: *

When configuring security policy, a security policy can reference an address set or configure multiple destination IP addresses.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

Regarding the problem that the two-way binding user of the authentication-free method cannot access the networkresources, which of the following options are possible reasons? (Multiple choice)

• A.The authentication-free user does not use the PC with the specified IP/MAC address.
• B.Online users have reached a large value
• C.The authentication-free user and the authenticated user are in the same security zone
• D.The authentication action in the authentication policy is se- to "No credit / free authentication"

Comment: *

Name: *

Email: *

Verification: *

On the surface, threats such as viruses, vulnerabilities, and Trojans are the cause ofinformation security incidents, but at the root of it, information security incidents are also strongly related to people and information systems themselves.

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

Which of the following statements about IPSec SA is true?

• A.Used to generate a secret algorithm
• B.IPSec SA is two-way
• C.IPSec SA is one-way
• D.used to generate anencryption key

Comment: *

Name: *

Email: *

Verification: *