Question 41

The session information of some special business data flows needs to not be aged for a long time.
The firewall can ensure the normal operation of such services through the configuration () function.

Question 42

Which of the following is not a requirement for firewall dual-machine hot backup?
  • Question 43

    Which of the following statements about ARP functions is wrong?
  • Question 44

    Which of the following descriptions of PKI certificates are correct? (Multiple Choice)
  • Question 45

    Which of the following is not a feature of GRE VPN?