N10-009 Question #115: Real Exam Question with Answer & Explanation

Question

SIMULATION A network technician needs to resolve some issues with a customer's SOHO network. The customer reports that some of the devices are not connecting to the network, while others appear to work as intended. INSTRUCTIONS Troubleshoot all the network components and review the cable test results by clicking on each device and cable. Diagnose the appropriate component(s) by identifying any components with a problem and recommend a solution to correct each problem. If at any time you would like to bring back the initial state of the simulation, please dick the Reset All button. Answer:

Options

• taskResolve issues with a customer's SOHO network where some devices are not connecting by troubleshooting all network components, reviewing cable test results, diagnosing problems, and recommending solutions.
• prerequisites

Explanation

This simulation requires methodical troubleshooting of a SOHO network by clicking each device and cable to review their status and test results. The correct approach involves identifying misconfigurations (such as incorrect IP addresses, wrong subnet masks, or duplicate IPs), faulty cables (indicated by failed cable tests showing opens, shorts, or crossed pairs), and misconfigured devices (such as a DHCP server with an incorrect scope or a switch with a bad port), then recommending specific corrective actions like replacing a faulty cable, correcting an IP configuration, or enabling the correct settings. Common findings in this type of CompTIA simulation include a cable with a wiring fault, a device with a static IP outside the correct subnet, or a router/switch with an administrative misconfiguration that explains why some devices connect while others do not.

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