Question 66
In the VRRP (Virtual Router Redundancy Protocol) group, the primary firewall periodically sends advertisement packets to the backup firewall. The backup firewall is only responsible for monitoring advertisement packets and will not respond.
Question 67
Which of the following belongs to Layer 2 VPN technology?
Question 68
Which of the following belongs to multi-channel protocol?
Question 69
The content of intrusion detection covers authorized and unauthorized intrusions. Which of the following is not in the scope of intrusion detection?
Question 70
In the environment of GRE configuration, which of the following statements are true? (Choose three.)