Prepare N10-009 Exam with Using N10-009 Dump Questions

1. Early in the morning, an administrator installs a new DHCP server. In the afternoon, some users report they are experiencing network outages.

Which of the following is the most likely issue?

2. Which of the following can support a jumbo frame?

3. Which of the following IP transmission types encrypts all of the transmitted data?

4. 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?

5. A systems administrator is investigating why users cannot reach a Linux web server with a browser but can ping the server IP. The server is online, the web server process is running, and the link to the switch is up.

Which of the following commands should the administrator run on the server first?

6. A network administrator is configuring a wireless network with an ESSID.

Which of the following is a user benefit of ESSID compared to SSID?

7. Which of the following network devices converts wireless signals to electronic signals?

8. Which of the following protocols has a default administrative distance value of 90?

9. Which of the following is a company most likely enacting if an accountant for the company can only see the financial department's shared folders?

10. Which of the following is used to describe the average duration of an outage for a specific service?

11. A network engineer is now in charge of all SNMP management in the organization. The engineer must use a SNMP version that does not utilize plaintext data.

Which of the following is the minimum version of SNMP that supports this requirement?

12. Which of the following disaster recovery concepts is calculated by dividing the total hours of operation by the total number of units?

A. MTTR

B. MTBF

C. RPO

D. RTO

13. Which of the following protocols provides remote access utilizing port 22?

14. Which of the following steps in the troubleshooting methodology would be next after putting preventive measures in place?

15. An IT manager needs to connect ten sites in a mesh network. Each needs to be secured with reduced provisioning time.

Which of the following technologies will best meet this requirement?

16. Newly crimped 26ft (8m) STP Cat 6 patch cables were recently installed in one room to replace cables that were damaged by a vacuum cleaner. Now, users in that room are unable to connect to the network. A network technician tests the existing cables first. The 177ft (54m) cable that runs from the core switch to the access switch on the floor is working, as is the 115ft (35m) cable run from the access switch to the wall jack in the office.

Which of the following is the most likely reason the users cannot connect to the network?

17. 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.

18. Which of the following devices can operate in multiple layers of the OSI model?

19. A network administrator needs to connect two routers in a point-to-point configuration and conserve IP space.

Which of the following subnets should the administrator use?

20. 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.

21. Which of the following requires network devices to be managed using a different set of IP addresses?

22. A VoIP phone is plugged in to a port but cannot receive calls.

Which of the following needs to be done on the port to address the issue?

23. A research facility is expecting to see an exponential increase in global network traffic in the near future. The offices are equipped with 2.5Gbps fiber connections from the ISP, but the facility is currently only utilizing 1Gbps connections.

Which of the following would need to be configured in order to use the ISP's connection speed?

24. A company is implementing a wireless solution in a high-density environment.

Which of the following 802.11 standards is used when a company is concerned about device saturation and converage?

25. An organization requires the ability to send encrypted email messages to a partner from an email server that is hosted on premises. The organization prefers to use the standard default ports when creating firewall rules.

Which of the following ports should be open to satisfy the requirements?

26. Which of the following can also provide a security feature when implemented?

27. Which of the following should a network administrator configure when adding OT devices to an organization’s architecture?

28. A newt work administrator needs to create an SVI on a Layer 3-capable device to separate voice and data traffic.

Which of the following best explains this use case?

29. Which of the following attacks utilizes a network packet that contains multiple network tags?

30. Which of the following appliances provides users with an extended footprint that allows connections from multiple devices within a designated WLAN?

31. Which of the following is the most secure way to provide site-to-site connectivity?

32. A company receives a cease-and-desist order from its ISP regarding prohibited torrent activity.

Which of the following should be implemented to comply with the cease-and-desist order?

33. An organization wants to ensure that incoming emails were sent from a trusted source.

Which of the following DNS records is used to verify the source?

34. A network engineer is designing a secure communication link between two sites. The entire data stream needs to remain confidential.

Which of the following will achieve this goal?

35. Which of the following connectors provides console access to a switch?

36. A technician is troubleshooting a user's laptop that is unable to connect to a corporate server. The technician thinks the issue pertains to routing.

Which of the following commands should the technician use to identify the issue?

37. A technician is troubleshooting a computer issue for a user who works in a new annex of an office building. The user is reporting slow speeds and intermittent connectivity. The computer is connected via a Cat 6 cable to a distribution switch that is 492ft (150m) away.

Which of the following should the technician implement to correct the issue?

38. A network engineer performed a migration to a new mail server. The engineer changed the MX record, verified the change was accurate, and confirmed the new mail server was reachable via the IP address in the A record. However, users are not receiving email.

Which of the following should the engineer have done to prevent the issue from occurring?

39. A user connects to a corporate VPN via a web browser and is able to use TLS to access the internal financial system to input a time card.

Which of the following best describes how the VPN is being used?

40. Which of the following steps in the troubleshooting methodology includes checking logs for recent changes?

41. Users cannot connect to an internal website with an IP address 10.249.3.76.

A network administrator runs a command and receives the following output:

1 3ms 2ms 3ms 192.168.25.234

2 2ms 3ms 1ms 192.168.3.100

3 4ms 5ms 2ms 10.249.3.1

4 *

5 ’

6 *

7 •

Which of the following command-line tools is the network administrator using?

42. Which of the following is used to estimate the average life span of a device?

43. Which of the following attacks would most likely cause duplicate IP addresses in a network?

44. Which of the following cloud service models most likely requires the greatest up-front expense by the customer when migrating a data center to the cloud?

45. Which of the following is a characteristic of the application layer?

A. It relies upon other layers for packet delivery.

OB. It checks independently for packet loss.

C. It encrypts data in transit.

D. It performs address translation.

46. An administrator is configuring a switch that will be placed in an area of the office that is accessible to customers.

Which of the following is the best way for the administrator to mitigate unknown devices from connecting to the network?

47. A network engineer configures a new switch and connects it to an existing switch for expansion and redundancy. Users immediately lose connectivity to the network.

The network engineer notes the following spanning tree information from both switches:

Switch 1

Port State Cost

1 Forward 2

2 Forward 2

Switch 2

Port State Cost

1 Forward 2

2 Forward 2

Which of the following best describes the issue?