H12-721 Exam Question 71
The DHCP snooping function needs to maintain the binding table. What are the contents of the binding table?
H12-721 Exam Question 72
Which of the following is incorrect about IKE V1 and IKE V2?
H12-721 Exam Question 73
Which of the following is correct about the configuration of the firewall interface bound to the VPN instance?
H12-721 Exam Question 74
In the application scenario of the virtual firewall technology, the more common service is to provide rental services to the outside. If the virtual firewall VFW1 is leased to enterprise A and the virtual firewall VFW2 is leased to enterprise B, what is the following statement incorrect?
H12-721 Exam Question 75
112. The ESP only verifies the IP payload and can perform NAT traversal, but the ESP encrypts the Layer 4 port information and causes the PAT function to be unusable. This problem can be solved by using the IPSec transparent NAT function, which encapsulates the ESP packet in the UDP header and comes with the necessary port information to make the PAT work normally.