Question 56

The results of the RBL black and white list query on the firewall are as follows:

Based on the above information only, which of the following statements is correct? (multiple choice)
  • Question 57

    Which of the following descriptions about the black and white lists in spam filtering is wrong? c
  • Question 58

    When configuring the URL filtering configuration file, www.bt.com is configured in the URL blacklist-item:
    At the same time, set it in the custom URL category.
    A URL is set as bt.com, and the action of customizing URL classification is a warning. Regarding the above configuration, which of the following statements are correct? (More select)
  • Question 59

    Terminal fault diagnosis tool can diagnose fault, also can collect terminal information.
  • Question 60

    Regarding intrusion prevention, which of the following option descriptions is wrong