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JK0-018 · Question #526

JK0-018 Question #526: Real Exam Question with Answer & Explanation

The correct answer is D. Deny UCP port 69. See the full explanation below for the reasoning.

Question

A security administrator suspects that an increase in the amount of TFTP traffic on the network is due to unauthorized file transfers, and wants to configure a firewall to block all TFTP traffic. Which of the following would accomplish this task?

Options

  • ADeny TCP port 68
  • BDeny TCP port 69
  • CDeny UDP port 68
  • DDeny UCP port 69

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