Which of the following ICMP messages will be generated if the destination port is not reachable?
A. ICMP Type 11 code 1
B. ICMP Type 5 code 3
C. ICMP Type 3 code 2
D. ICMP Type 3 code 3
Answer:D
Which of the following ICMP messages will be generated if the destination port is not reachable?
A. ICMP Type 11 code 1 B. ICMP Type 5 code 3 C. ICMP Type 3 code 2 D. ICMP Type 3 code 3