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H12-821_V1.0 · Question #592

H12-821_V1.0 Question #592: Real Exam Question with Answer & Explanation

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Question

Which of the following statements about BGP security are correct? (Multiple choice)

Options

  • AKeychain authentication can be used between BGP neighbors to reduce the possibility of being attacked, and Keychain has a set of passwords, which can be dynamically exchanged between BGP neighbors
  • BWhen configuring the MD5 authentication password, if the simple option is used, the password will be saved in the configuration file in plain text, which poses a security risk
  • CYou can use the display bgp peer verbose command to view the authentication details of BGP peers
  • DTo prevent attackers from simulating real BGP protocol packets to attack the device, you can configure the GTSM function to detect the TTL value in the IP packet header

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