Free CompTIA Network+ N10-009 Practice Question

A network issue has been reported where two computers in the same segment cannot communicate, despite having what appears to be properly configured addresses. Investigation reveals a discrepancy: one machine uses a mask of 255.255.255.0, while the other employs a mask of 255.255.254.0. What is the MOST likely resolution to allow seamless communication between these devices?

  • Adjust the network address of the second machine to match the mask setting of the first

  • Replace the network interfaces of both computers

  • Divide the network into smaller, distinct segments with new masks

  • Standardize the network mask on both computers to 255.255.255.0

This question's topic:
CompTIA Network+ N10-009 / 
Network Troubleshooting
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