Fortinet Exam FortiDDoS Topic 4 Question 1 Discussion

Actual exam question for Fortinet's FortiDDoS exam

Question #: 1
Topic #: 4

A FortiDDoS device is configured to mitigate SYN flood attacks using the SYN cookie mode. What action does it take when it is mitigating an SYN flood attack and a SYN packet from a new source IP address arrives?

AIt replies with a SYN/ACK packet containing a cookie value in the TCP sequence field.

BIt replies with a SYN/ACK packets. One containing the right acknowledge value, the other one with a wrong acknowledge value.

CIt replies with a RST packet if the SYN packet does not contain the right cookie in the sequence field.

DIt replies with a SYN/ACK packet containing a cookie value in the TCP acknowledge field.

Show Suggested Answer

Suggested Answer: A

by Lashaunda at Dec 28, 2022, 11:26 AM

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