14. When examining your network logs, you notice a large amount of TCP traffic coming from an external IP address directed at the web server in your DMZ. The destination TCP ports seems to be different for each packet you examine. What type of traffic are you likely sceing in your logs?
(A)Smurf attack
(B) Port scan
(C) Ping sweep
(D)DNS transfer

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統計： A(1), B(0), C(0), D(1), E(0) #2849686