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)