H12-711_V3.0-ENU Exam Question 146
Which of the following statements about firewalls is correct?
H12-711_V3.0-ENU Exam Question 147
IPSec VPN technology does not support NAT crossing when using the ESP security protocol package, because ESP encrypts the header of the packet.
H12-711_V3.0-ENU Exam Question 148
As shown in the figure, the clientAand serverBestablished betweenTCPconnection, two places in the figure"?"The message sequence number should be which of the following?


H12-711_V3.0-ENU Exam Question 149
Regarding the problem that users with two-way binding in authentication-free mode cannot access network resources, which of the following options are possible reasons? (Multiple choices)
H12-711_V3.0-ENU Exam Question 150
Which of the following options can be operated in the advanced settings of the windows firewall? (Multiple choice)