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200-201 · Question #527

200-201 Question #527: Real Exam Question with Answer & Explanation

The correct answer is B: 192.168.2.1. In the .pcap, the DNS queries for cisco.com originate from the host and are sent to 192.168.2.1, which then provides the DNS responses containing the resolved IP addresses. This confirms that 192.168.2.1 is the DNS server used to resolve cisco.com.

Submitted by hassan_iq· Mar 6, 2026Network Intrusion Analysis

Question

Refer to the exhibit. Based on the .pcap file, which DNS server is used to resolve cisco.com?

Options

  • A224.0.0.251
  • B192.168.2.1
  • C72.163.4.185
  • D192.168.2.104

Explanation

In the .pcap, the DNS queries for cisco.com originate from the host and are sent to 192.168.2.1, which then provides the DNS responses containing the resolved IP addresses. This confirms that 192.168.2.1 is the DNS server used to resolve cisco.com.

Topics

#Packet capture (pcap)#DNS resolution#Network traffic analysis#Wireshark

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