CompTIA Network+ Certification - N10-009 FREE EXAM DUMPS QUESTIONS & ANSWERS
A company's VoIP phone connection is cutting in and out. A senior network engineer is recommending the implementation of a voice VLAN. Which of the following should be configured?
Correct Answer: A
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A network administrator configured a router interface as 10.0.0.95 255.255.255.240. The administrator discovers that the router is not routing packets to a web server with IP 10.0.0.81/28.
Which of the following is the best explanation?
Which of the following is the best explanation?
Correct Answer: C
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Which of the following traffic types does a DHCP Discover request from a PC use?
Correct Answer: D
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A network engineer is implementing a new connection between core switches. The engineer deploys the following configurations to the switches:
Which of the following is the state of the core-sw01 port-channel interfaces?
Which of the following is the state of the core-sw01 port-channel interfaces?
Correct Answer: D
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SIMULATION
After a recent power outage, users are reporting performance issues accessing the application servers. Wireless users are also reporting intermittent Internet issues.
INSTRUCTIONS
Click on each tab at the top of the screen. Select a widget to view information, then use the drop- down menus to answer the associated questions.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
After a recent power outage, users are reporting performance issues accessing the application servers. Wireless users are also reporting intermittent Internet issues.
INSTRUCTIONS
Click on each tab at the top of the screen. Select a widget to view information, then use the drop- down menus to answer the associated questions.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Correct Answer:
1. Which WAN station should be preferred for VoIP traffic?
WAN2 - WAN 2 has better average throughput and less downtime which makes it better for VoIP traffic.
2. Which device is experiencing connectivity issue?
Router A - Under ping time it says "request timed out" and total traffic is 0gbit/s. This means there is a connectivity issue.
3. Which workstation IP is generating most traffic?
10.1.90.53 - 206.208.133.9 is a router not workstation.
Explanation:
WAN2 - WAN 2 has better average throughput and less downtime which makes it better for VoIP traffic.
2. Which device is experiencing connectivity issue?
Router A - Under ping time it says "request timed out" and total traffic is 0gbit/s. This means there is a connectivity issue.
3. Which workstation IP is generating most traffic?
10.1.90.53 - 206.208.133.9 is a router not workstation.
Explanation:
Users on the network are experiencing slow throughput. A technician wants to increase throughput without changing any switch hardware. Which of the following solutions should the technician implement?
Correct Answer: C
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Which of the following is used to describe the average duration of an outage for a specific service?
Correct Answer: C
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A network security administrator needs to monitor the contents of data sent between a secure network and the rest of the company. Which of the following monitoring methods will accomplish this task?
Correct Answer: B
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Which of the following most directly secures sensitive information on a network?
Correct Answer: C
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A network technician is examining the configuration on an access port and notices more than one VLAN has been set. Which of the following best describes how the port is configured?
Correct Answer: C
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A technician is planning an equipement installation into a rack in a data center that practices hot aisle/cold aise ventilation. Which of the following directions should the equipement exhaust face when installed in the rack?
Correct Answer: D
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After running a Cat 8 cable using passthrough plugs, an electrician notices that connected cables are experiencing a lot of cross talk. Which of the following troubleshooting steps should the electrician take first?
Correct Answer: D
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A network technician is troubleshooting a faulty NIC and tests the theory. Which of the following should the technician do next?
Correct Answer: B
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A new staff member is unable to connect to the network. An IT support staff member finds the following:
- The IP configuration is correct
- The TCP/IP stack is working on the workstation
- The gateway is unreachable
Which of the following would the IT support staff member most likely check next?
- The IP configuration is correct
- The TCP/IP stack is working on the workstation
- The gateway is unreachable
Which of the following would the IT support staff member most likely check next?
Correct Answer: A
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A network engineer wants to implement a new IDS between the switch and a router connected to the LAN. The engineer does not want to introduce any latency by placing the IDS in line with the gateway. The engineer does want to ensure that the IDS sees all packets without any loss. Which of the following is the best way for the engineer to implement the IDS?
Correct Answer: A
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