H12-711-ENU 무료 덤프문제 온라인 액세스

When the IPSec VPN tunnel mode is deployed, the AH protocol is used for packet encapsulation. In the new IP packet header field, which of the following parameters does not require data integrity check?

• A.Destination IP address
• B.Idetification
• C.TTL
• D.Source IP address

IPSec VPN technology does not support NAT traversal when encapsulating with ESP security protocol, because ESP encrypts the packet header.

• A.False
• B.True

OSPF is more commonly used than RIP because OSPF has device authentication and is more secure.

• A.False
• B.True

When the session authentication mode is used to trigger the firewall's built-in Portal authentication, the user does not actively perform identity authentication, advanced service access, and device push "redirect" to the authentication page.

• A.False
• B.True

When the USG series firewall hard disk is in place, which of the following logs can be viewed? (Multiple Choice)

• A.Business log
• B.Threat log
• C.Operation log
• D.Alarm information