CompTIA Network+
Here you have the best CompTIA N10-009 practice exam questions
- You have 502 total questions across 101 pages (5 per page)
- These questions were last updated on February 7, 2026
- This site is not affiliated with or endorsed by CompTIA.
Question 1 of 502
SIMULATION -
A network technician replaced an access layer switch and needs to reconfigure it to allow the connected devices to connect to the correct networks.
INSTRUCTIONS -
Click on the appropriate port(s) on Switch 1 and Switch 3 to verify or reconfigure the correct settings:
Ensure each device accesses only its correctly associated network.
Disable all unused switchports.
Require fault-tolerant connections between the switches.
Only make necessary changes to complete the above requirements.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
A network technician replaced an access layer switch and needs to reconfigure it to allow the connected devices to connect to the correct networks.
INSTRUCTIONS -
Click on the appropriate port(s) on Switch 1 and Switch 3 to verify or reconfigure the correct settings:
Ensure each device accesses only its correctly associated network.
Disable all unused switchports.
Require fault-tolerant connections between the switches.
Only make necessary changes to complete the above requirements.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
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Question 2 of 502
SIMULATION -
A network technician was recently onboarded to a company. A manager has tasked the technician with documenting the network and has provided the technician with partial information from previous documentation.
INSTRUCTIONS -
Click on each switch to perform a network discovery by entering commands into the terminal. Type help to view a list of available commands.
Fill in the missing information using the drop-down menus provided.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
A network technician was recently onboarded to a company. A manager has tasked the technician with documenting the network and has provided the technician with partial information from previous documentation.
INSTRUCTIONS -
Click on each switch to perform a network discovery by entering commands into the terminal. Type help to view a list of available commands.
Fill in the missing information using the drop-down menus provided.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Suggested Answer: 
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Question 3 of 502
SIMULATION -
Users are unable to access files on their department share located on file server 2. The network administrator has been tasked with validating routing between networks hosting workstation A and file server 2.
INSTRUCTIONS -
Click on each router to review output, identify any issues, and configure the appropriate solution.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Users are unable to access files on their department share located on file server 2. The network administrator has been tasked with validating routing between networks hosting workstation A and file server 2.
INSTRUCTIONS -
Click on each router to review output, identify any issues, and configure the appropriate solution.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Suggested Answer: 
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Question 4 of 502
SIMULATION -
A network administrator has been tasked with configuring a network for a new corporate office. The office consists of two buildings, separated by 50 feet with no physical connectivity. The configuration must meet the following requirements:
Devices in both buildings should be able to access the Internet.
Security insists that all Internet traffic be inspected before entering the network.
Desktops should not see traffic destined for other devices.
INSTRUCTIONS -
Select the appropriate network device for each location. If applicable, click on the magnifying glass next to any device which may require configuration updates and make any necessary changes.
Not all devices will be used, but all locations should be filled.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
A network administrator has been tasked with configuring a network for a new corporate office. The office consists of two buildings, separated by 50 feet with no physical connectivity. The configuration must meet the following requirements:
Devices in both buildings should be able to access the Internet.
Security insists that all Internet traffic be inspected before entering the network.
Desktops should not see traffic destined for other devices.
INSTRUCTIONS -
Select the appropriate network device for each location. If applicable, click on the magnifying glass next to any device which may require configuration updates and make any necessary changes.
Not all devices will be used, but all locations should be filled.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Suggested Answer: 
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Question 5 of 502
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. Type help in each terminal to view a list of available commands.
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 click the Reset All button.
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. Type help in each terminal to view a list of available commands.
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 click the Reset All button.
Suggested Answer: 
Community votes
No votes yet
About the CompTIA N10-009 Certification Exam
About the Exam
The CompTIA N10-009 (CompTIA Network+) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.
How to Prepare
Work through all 502 practice questions across 101 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.
Why Practice Exams?
Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our N10-009 questions are regularly updated to reflect the latest exam objectives.