FortiDDoS 무료 덤프문제 온라인 액세스

The exhibit shows the partial configuration settings to generate the system recommended values for the configured minimum thresholds.

During the learning period, the maximum packet rate for UDP traffic to port 53 was 2,000 packets per second.
According with the exhibit, what will be the system recommended value for the configured minimum threshold for UDP traffic to port 53?

• A.8,000 packets per second
• B.10,000 packets per second
• C.2,000 packets per second
• D.400 packets per second

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?

• A.It replies with a SYN/ACK packet containing a cookie value in the TCP sequence field.
• B.It replies with a SYN/ACK packets. One containing the right acknowledge value, the other one with a wrong acknowledge value.
• C.It replies with a SYN/ACK packet containing a cookie value in the TCP acknowledge field.
• D.It replies with a RST packet if the SYN packet does not contain the right cookie in the sequence field.