Refer to the exhibit. An engineer must interpret the exhibit with a 5-tuple approach. What is occurring?

The correct answer is D. A packet is coming from port 51 of IP 192.168.101.99, going to port 25 of IP 70.100.100.11, using. Source IP: 192.168.101.99 Destination IP: 70.100.100.11 Destination Port: 25 Protocol: TCP (6) This matches the description in chosen option: a packet originates from port 51 of 192.168.101.99 and is destined for port 25 of 70.100.100.11 using IP protocol 6 (TCP).

Submitted by ahmad_uae· Mar 6, 2026Network Intrusion Analysis

Question

Exhibit

Options

AA packet is coming from port 51 of IP 70.100.100.11, going to port 25 of IP 192.168.101.99, using
BA packet is coming from port 25 of IP 192.168.101.99, going to port 51 of IP 70.100.100.11, using
CA packet is coming from port 25 of IP 70.100.100.11, going to port 51 of IP 192.168.101.99, using
DA packet is coming from port 51 of IP 192.168.101.99, going to port 25 of IP 70.100.100.11, using

How the community answered

(26 responses)

A
4% (1)
B
4% (1)
C
8% (2)
D
85% (22)

Explanation

Source IP: 192.168.101.99 Destination IP: 70.100.100.11 Destination Port: 25 Protocol: TCP (6) This matches the description in chosen option: a packet originates from port 51 of 192.168.101.99 and is destined for port 25 of 70.100.100.11 using IP protocol 6 (TCP).

Topics

#5-tuple#network forensics#packet analysis#network traffic

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