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CISSP · Question #1004

CISSP Question #1004: Real Exam Question with Answer & Explanation

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Submitted by wei.xz· Mar 5, 2026Communication and Network Security

Question

Two computers, each with a single connection on the same physical 10 gigabit Ethernet network segment, need to communicate with each other. The first machine has a single Internet Protocol (IP) Classless Inter-Domain Routing (CIDR) address of 192.168.1.3/30 and the second machine has an IP/CIDR address 192.168.1.6/30. Which of the following is correct?

Options

  • ASince each computer is on a different layer 3 network, traffic between the computers must be
  • BSince each computer is on the same layer 3 network, traffic between the computers may be
  • CSince each computer is on the same layer 3 network, traffic between the computers may be
  • DSince each computer is on a different layer 3 network, traffic between the computers must be

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Topics

#IP addressing#CIDR#subnetting#network routing
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