Free N10-007 Exam Dumps Preview

A company is experiencing accessibility issues reaching services on a cloud-based system.

Which of the following monitoring tools should be used to locate possible outages?

Zach, a technician, is checking newly installed CAT5e cabling, and suspects that some of the ends were not properly terminated.

Which of the following tools will verify this?

Joe, a user, is having issues when trying to access certain web pages. Upon navigating to a web page, it seems like it connects, but then presents the following message:

Joe has cleared his cache and cookies, rebooted his machine, and attempted to browse to the website from a coworker's desktop, but it still presented with this error.

Which of the following is the MOST likely cause of this error?

An organization wants to implement a method of centrally managing logins to network services.

Which of the following protocols should the organization use to allow for authentication, authorization, and auditing?

A corporate manager says wireless phones do not work properly inside the main building. After a troubleshooting process, the network administrator detects that the voice packets are arriving on the wireless phones with different delay times.

Which of the following performance issues is the company facing?

A network technician is assisting a user who has relocated to a newly constructed office space. The user has no network connectivity. A cable tester was used on the port and is reporting that the pairs are open.

Which of the following should be used to remedy this problem?

Which of the following is a system of notation that uses base 16 rather than base 10?

A company has moved to a building with a large number of WLANs. All clients are 802.11b/g/n capable.

Which of the following can be performed to reduce the chance of interference with the nearby APs and maintain or improve the performance of the wireless clients?

A new monitoring device is installed in the network that uses ping to determine whether critical network Internet routers are up. After three missing pings, the alarm reports the device is down. The device is now constantly reporting alarms, yet there are no reported Internet problems from users.

Which of the following is the MOST likely cause?

A user is reporting poor network performance. A network technician starts by looking at port statistics on that user's connected switchport. The technician notices there is a high level of collisions on the port.

Which of the following is the MOST likely cause?

Which of the following is the default subnet mask for a Class B address?

A Content filter is set to analyze XML and JSON that users access from the internet.
At which of the following layer's is this analysis taking place?

Which of the following types of packets uses the 224.0.0.0/3 address space by routers to exchange routing information?

A network technician configures a firewall to block only certain IP addresses from accessing the Internet.
All users are reporting that they are unable to access the Internet.

Which of the following is the MOST likely reason?

A user reports that a laptop cannot connect to the Internet despite the fact the wireless Internet was functioning on it yesterday. The user did not modify the laptop in any way, and the wireless Internet is functional on other users' laptops.

Which of the following issues should be reviewed to help the user to connect to the wireless network?

Which of the following are DNS record type? (Select THREE).

A school is implementing a wireless network and wants to ensure there is adequate coverage. The gymnasium has thick cinder-block walls, and there are several offices adjacent to it.

Which of the following should the network technician recommend to ensure full coverage while minimizing the total number of APs purchased?

A network manager is drafting a document that outlines what employees can and cannot do when using personal tablets that are connected to the network.

Which of the following is the manager drafting?

Which of the following components can be used to manage network traffic to all nodes in a hypervisor?

An email server, which is called "Frederick," has an IPv6 address of 2001:5689:23:ABCD:6A, but most users call it "Fred" for short.

Which of the following DNS entries is needed so the alias "Fred" can also be used?

A network administrator walks into a datacenter and notices an unknown person is following closely. The administrator stops and directs the person to the security desk.

Which of the following attacks did the network administrator prevent?

Lisa, an administrator, has set up an 802.11n wireless network. Users with 802.11n laptops have reported that speeds are slow. After testing, Lisa determines that users max out at 802.11g speeds.

Which of the following would MOST likely fix this issue?

A network technician is troubleshooting an issue and has established a theory of probable cause.

Which of the following steps should the network technician take NEXT?

A network support team needs to install a wireless network at a new branch office. The team must provide the strongest security to prevent unauthenticated users from viewing the traffic on the wireless network.

Which of the following solutions would BEST meet these needs?

A network technician is assisting a user who is having problems accessing a particular website. Other users are reporting that the website is accessible outside of the office. The technician suspects the problem is with the company's firewall.

Which of the follwing should the technician use to troubleshoot?

A network administrator has signed up for service with a new ISP. The administrator was given the IP address of 172.17.10.254/30 to use on the external interface of the Internet-facing router. However, the network administrator cannot reach the Internet using that address.

Which of the following is the MOST likely explanation?

Which of the following is an object held within an MIB?

A technician is required to install a new DOCSIS-based Internet connection.

Which of the following medium types does this use?

A technician is troubleshooting a server in the finance office that hosts an internal accounting program.
The ticketing desk has received several calls from users reporting that access to the accounting program is degraded, and they are experiencing severe delays, sometimes timing out entirely. The problem has been isolated to the server.

Which of the following tools should the technician use on the server to narrow down the issue?

A company has attempted to introduce a new major network segment to allow growth in capacity. On the core switch, a GBIC was used to interconnect with a newly placed downstream distribution switch for the first time. Soon after this implementation, a network flood and an outage occurred between the core and new distribution network modules.

Which of the following should the network administrator troubleshoot FIRST in order to rectify the issue?

A network administrator suspects an employee of using the company's Internet connection to download illegal content.

Which of the following can be used to inspect ongoing network traffic?

A technician is troubleshooting a client's report about poor wireless performance. Using a client monitor, the technician notes the following information:

Which of the following is MOST likely the cause of the issue?

A network technician built a wireless network in a ten-story office building but has found it does not

perform well. The technician performed the following steps during the installation:

Researched and decided that 802.11ac would be the best technology Ensured the switch supports PoE+
Purchased an AP for each floor and spare APs in case of failure
Put each AP into non-overlapping channels

Which of the following is the MOST likely reason users are experiencing poor performance?

A wireless client is having issues staying connected to the wireless network even though the client is less than 20ft (6m) from the access point.

Which if the following is MOST likely the cause?

A SAN serves out storage to a company's virtual environment and provides low-level disk access. The company wants to use its existing IP network and equipment to access the virtual disks.

Which of the following network connection types would BEST accomplish this task?

A network technician is installing a wireless solution. The solution needs to support new and legacy wireless network clients at the maximum possible speed.

Which of the following wireless standards should the technician install?

A network technician is creating a new subnet for 488 host machines. The technician is told to use a class B address scheme when making the subnet and is instructed to leave as much room as possible for additional subnets of the same size.

Which of the following subnets would fulfill these requirements?

A customer wants to install a network that can utilize 802.1X authentication protocols. The customer uses
a Windows laptop and does not want to install any additional software; therefore, a technician needs to configure the network to work with what is available natively.

Which of the following should the technician configure for the 802.1X network?

Which of the following provides the ability to deploy consistent access point configurations from a central location?

A computer on VLAN 10 with the IP address of 192.168.1.45/27 cannot ping a computer on VLAN 20 with the IP address of 192.168.1.65/27.

Which configuration change will allow the PING to be successful?

Which of the following operate only within the UDP protocol?

Which of the following would MOST likely provide continuous power during a short brownout?

A wireless administrator has configured a secure wireless network that can only be associated to specific domain accounts. This was done to help mitigate any risks associated with the wireless signal propagating outside of the facility.

Which of the following has the administrator implemented?

The Chief Information Officer (CIO) has noticed the corporate wireless signal is available in the parking lot.
Management requests that the wireless network be changed so it is no longer accessible in public areas, without affecting the availability inside the building.

Which of the following should be changed on the network?

Which of the following concepts would BEST describe when a company chooses to use a third-party vendor to host and administer critical application?

A technician is replacing a failed SOHO router for a customer who has an existing, cable modern, and static IP address. The user has a web server that faces the Internet so users can visit and leave comments.

Which of the following BEST describes the correct configuration for this customer's requirements?

A network administrator wants to monitor traffic by deploying MIBs.

Which of the follow network monitoring resources would be used?

Which of the following can a network administrator use to access a network switch using standard AAA configurations?

A network engineer is surveying the existing wireless infrastructure to propose additional changes to increase throughput. The SSID is already on an uncongested 5GHz frequency.

Which of the following should the engineer configure?

Simulation

After recent changes to the pictured network, several users are unable to access the servers. Only PC1, PC2, PC3, and PC4 are clickable and will give you access to the command prompt and the adapter configuration tabs.

INSTRUCTIONS

Verify the settings by using the command prompt, after making any system changes.

Next, restore connectivity by making the appropriate changes to the infrastructure.

If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

A. Correct Answer: See explanation below.

A company has installed an access point and configured it to broadcast at 802.11n only. Some users are stating that they cannot connect to this access point.

Which of the following is the MOST likely reason some users cannot connect?

Which of the following devices would allow a network administrator to block an application at Layer7 on the network?

Which of the following ports does DHCP use? (Select TWO).

Users are reporting issues with slow connection speeds and a loss of connectivity on the newly installed wireless network. The issues are intermittent but seem to occur most often around midday.

Which of the following is the MOST likely cause?

Which of the following MUST be implemented to share metrics between routing protocols within the same router?

A technician is working on a Linux VM in a lab environment to become more familiar with the operating system. The technician has configured a basic website and wants to allow access to it from a different machine on the local network.

Which of the following should the technician do so other machines can connect?

A network administrator has deployed a secure wireless network that authenticates using Active Directory network credentials so individual users are uniquely identified when connected to the WLAN.

Which of the following wireless technologies has the administrator configured?

A technician is asked to provide centralized SSID management across the entire WAN. The BEST solution would be to:

Which of the following allows a central point to simultaneously address other points without addressing all of them?

A company has procured a new office building and started the process of assigning employees to work at that location. The company has also purchased equipment for the new location. There are 5033 laptops, 6000 monitors, and 857 printers.

Which of the following steps is the technician most likely to complete FIRST?

Zach, a network technician, is configuring several switches to be managed remotely.

Which of the following must be configured to connect via SSH to each of those devices, as well as to retrieve various parameters?

A network technician is performing a firmware upgrade on a switch. The firmware needs to be downloaded to the device.

Which of the following methods should the technician use to retrieve the updated firmware?

A junior technician is settings up a voice control device so the Chief Executive Officer (CEO) will able to control various things in the office.
Of which of the following types of the loT technologies is this an example?

A network administrator is installing a campus network of two routers, 24 switches, 76 APs, and 492 VoIP phone sets.

Which of the following additional devices should the administrator install to help manage this network?

A small company decided to use a single virtual appliance lo filter spam as well as a reverse proxy to filter traffic to its internal web server.

Which of the following did the company MOST likely deploy?

A network technician is segmenting a network to allow for unauthenticated public connections to a server.

Which of the following devices would BEST safeguard the internal network from the public-facing server?

A technician is planning a remote-access strategy to manage routers and switches on a dedicated management network. The management network is segregated from the production network and uses site-to-site VPN connections. Some of the equipment does not support encryption.

Which of the following should the technician choose that all the equipment would support?

A network administrator has configured the network on each floor of a four-story building to have the
following different subnets: 10.0.10.0/24, 127.0.0.0/24, 172.16.0.0/24, and 192.168.255.0/24. After implementing these networks, the administrator realizes there has been a mistake.

Which of the following BEST describes the mistake?

A technician needs to back up network devices to a central location to prepare for a natural disaster.

Which of the following should the technician use?

Joe, a user, reports intermittent connectivity issues, but a technician notices that the only time Joe has issues is when he is logged into the database. Losing connection after authenticating to a database, but still having access to network resources such as file/print services and email, would MOST likely be caused by:

Zach, a technician, is installing an 802.11n network.

Which of the following should he disable to stop broadcasting the network name?

To replace a defective UPS, the network administrator must take the switch offline. The administrator wants to be able to perform maintenance UPS in the future without affecting the availability of the attached switch.

Which of the following would BEST allow this to happen?

Given the table below:

Which of the following addresses can Host E send a packet to that will reach Hosts C and D, but not Hosts A and B?

Which of the following OSI layers do TCP and UDP operate within?

A company wants to provide its sales representatives with an easy-to-use method of securely connecting to the corporate network from any client network.

Which of the following methods should the network technician implement?

A technician is troubleshooting a host that is having intermittent issues connecting to internal network resources and the company servers. Using a packet sniffer, the technician notices there are several TCP communications that are missing packets in sequence and need to be retransmitted. The technician receives several SYN-ACK packets with incorrect addressing.

Which of the following is the MOST likely cause of these issues?

A company decides to deploy customer-facing, touch-scan kiosks. The kiosks appear to have several open service ports that could potentially become compromised.

Which of the following is the MOST effective way to protocol the kiosks?

Which of the following MUST be installed on an employee's computer if the remote access VPN implements an SSL VPN with PKI authentication?

Which of the following datacenter security methodologies is MOST likely to remain usable during a network outage?

A network technician has been asked to provide daily reports on network saturation.

Which of the following would BEST reflect these statistics?

A network technician is installing a simple SOHO router with wireless functionality.

Which of the following wireless encryption standards would be BEST suited for the HIGHEST level of security?

An office's wireless multifunction printer is being serviced and an older model is available temporarily. This model connects via Ethernet but does not have wireless capabilities. The location of the printer does not allow for an Ethernet connection to the switch.

Which of the following solutions can be used to bring this printer online? (Choose two.)

Which of the following attacks blocks access to resources by flooding that resource with invalid requests?

Which of the following defines an IP address that is NOT routed on the Internet?

Management asks a network technician to install a new connection between two main locations.
Management requests that the connection be the fastest possible for data replication.

Which of the following would be the MOST appropriate type?

A network technician is assisting the security team with some traffic captures. The security team wants to capture all traffic on a single subnet between the router and the core switch. To do so, the team must ensure there is only a single collision and broadcast domain between the router and the switch from which they will collect traffic.

Which of the following should the technician install to BEST meet the goal?

A network engineer has been assigned a support ticket for a PC that will not connect to the network in a new area of the building. The engineer knows the PC should be assigned to the PC VLAN (VLAN 1101)
172.
16.
250. 0/22 range. While talking with the hardware team, the engineer is told this is the first PC to be installed in this area

The engineer then logs into the edge switch the PC is connected to and looks at the configuration. Given the output below:

Which of the following BEST explains the reason why the PC cannot connect?

A network team has reopened multiple outages caused by unauthorized access to the IDF.

Which of the following would BEST prevent this issue from reoccurring?

Ann, a network technician, has relocated a rack that contains the networking and server equipment from the third floor to the sixth floor. To connect the rack-mounted router to the media converter in the first-floor MDF, she extended the length of the original 197ft (60m) Cat5e cable to 395ft (120m) by attaching another 197ft (60m) cable with an RJ45 coupler. After the move, users report intermittent connectivity to external websites, although connectivity to internal hosts has not changed.

Which of the following is a network performance issue that is MOST likely causing this issue?

A customer is reporting difficulty connecting some devices after replacing a wireless router with a new wireless 802.11ac router. The SSID, encryption and password are the same as the previous router. A technician goes on-site and notices the devices that are no longer connecting appear to be several years ago.

Which of the following is MOST likely the problem?

Which of the following physical security devices is used to detect unauthorized server room access?

A security guard notices an unauthorized individual, who is dressed like technician, has entered a secure area of the hospital with a large group.

Which of the following security attacks is taking place?

A critical vulnerable is discovered on a network device. The vendor state it has already patched this vulnerable in its current release.

Which of the following actions should an administrator take?

A network technician travels to a remote office to set up a new SOHO for the company. Wireless networking should be used at the remote office. The network technician sets up all the related wireless network equipment, and the last step is to connect the users' devices to the company network.
To complete this step, which of the following should be used to secure the remote network location?

A network administrator is concerned about the management traffic between a machine and the corporate router.

Which of the following protocols should the administrator use to prevent a security breach?

A technician is dispatched to replace an access point that has failed. The device is preconfigured with the correct SSID and passphrase. When the user tries to connect to the SSID, the connection fails.

Which of the following is the MOST likely cause of the issue?

Which of the following properties should be configured to extend logical network separation on an uplink interface to a second switch?

A network technician receives a call from a user in the accounting department stating that Internet connectivity has been lost after receiving a new workstation. No other users in accounting are reporting similar issues. The network technician is able to ping the machine from the accounting department's router, but is not able to ping the machine from the IT network.

Which of the following is MOST likely the cause?

Which of the following protocols is used to transport outgoing mail across networks?

A new datacenter is being created, and management is trying to control access to that area.

Which of the following are the BEST choices for providing access to the new datacenter? (Choose two.)