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Fortinet

FCNSP · Question #36

An organization wishes to protect its SIP Server from call flooding attacks. Which of the following configuration changes can be performed on the FortiGate unit to fulfill this requirement?

The correct answer is A. Apply an application control list which contains a rule for SIP and has the "Limit INVITE Request". See the full explanation below for the reasoning.

Question

An organization wishes to protect its SIP Server from call flooding attacks. Which of the following configuration changes can be performed on the FortiGate unit to fulfill this requirement?

Options

  • AApply an application control list which contains a rule for SIP and has the "Limit INVITE Request"
  • BEnable Traffic Shaping for the appropriate SIP firewall policy.
  • CReduce the session time-to-live value for the SIP protocol by running the configure system session-ttl
  • DRun the set udp-idle-timer CLI command and set a lower time value.

How the community answered

(25 responses)
  • A
    84% (21)
  • B
    4% (1)
  • C
    8% (2)
  • D
    4% (1)

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