CCNA PRACTICE TEST-1
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Your manager asks you which service is responsible for translating the source IP address of a packet to the IP address of the public interface on the router
5 points
Clear selection
You are troubleshooting a communication problem. You seem to be able to communicate with Glen’s website by IP address, but not by the fully qualified domain name (www.gleneclarke.com). What is most likely the problem?
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Which network service can be configured on your router that is responsible for assigning IP addresses to systems on the network?
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What service on the network is responsible for converting the FQDN to an IP address?
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What service on the network is responsible for verifying username and passwords when the user attempts to log on?
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What device is responsible for regenerating the signal so that the signal can travel a greater distance?
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Which device filters traffic by looking at the destination address of the frame and then forwards the frame to the port that the destination system resides on?
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Which of the following is a layer-3 device?
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A device that can send and receive information, but not at the same time, is saidto be _________________.
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A message that is sent out on the network and is destined for all systems is known as a__________________ message.
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Sue is having trouble understanding some network concepts and asks you to help identify address types. Which of the following is considered a layer-2 address?
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You are troubleshooting communication to a network by looking at the link light on the switch. What layer of the OSI model are you troubleshooting when looking at a link light?
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What layer of the OSI model is responsible for breaking the data into smaller segments?
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Which of the following is considered a layer-3 address?
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What layer of the OSI model is responsible for routing and logical addressing?
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What type of cable would you use if you wanted to connect a system to an RJ-45 port on a switch?
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You wish to network two systems by connecting a computer directly to another computer. Which type of cable would you use?
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You need to create a crossover cable. What wires would you cross on one of the ends?
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You are testing communication to a router and have decided to connect your workstation to the fast Ethernet port of the router. What type of cable would you use?
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You have a UTP cable that has been configured at both ends with the 568B standard. What type of cable is it?
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Which of the following are considered class A addresses? (Select all that apply.)
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Sue is reviewing IP addressing basics and asks you which of the following is considered a class A private address.
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What is the default subnet mask of a system with the IP address of 189.34.5.67?
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What is the default subnet mask of a class C address?
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Which of the following is a class B private address?
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Which protocol is responsible for converting the logical address to a physical address?
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The ARP request is sent to which of the following layer-2 destination addresses?
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What are the three phases of the TCP three-way handshake?
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Which of the following does TCP use to guarantee delivery?
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What TCP/IP protocol is responsible for logical addressing and routing functions?
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Which of the following is the IPv6 equivalent to 127.0.0.1?
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Your manager has been hearing a lot about IPv6 addressing, and asks you which of the following statements are true about IPv6 unicast addresses? (Select two.)
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Which of the following is an example of an IPv6 link-local address?
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Your manager has asked you what some of the benefits of transitioning from IPv4 to IPv6 are.(Select two.)
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Your manager is evaluating IPv6 transitioning technologies and is wondering which IPv6tunneling method encapsulates the IPv6 data into an IPv4 user datagram to travel over theInternet and can pass through NAT devices.
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SMTP uses which of the following ports?
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FTP uses which of the following ports?
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Which of the following represents the port used by POP3?
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Which of the following are true statements about TCP ports? (Select all that apply.)
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Which of the following are true statements about ports? (Select all that apply.)
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Sue is unable to surf the Internet and calls you over to her desk to troubleshoot. You use ipconfigon the system and notice the following IP configuration. What is the problem?                                                                  Local Area Network Connection:IPv4 Address…. … .: 169.254.34.56Subnet Mask… …. .: 255.255.0.0Default Gateway… …:
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Bob is unable to surf the Internet and calls you over to his desk to troubleshoot. You user config on the system and notice the following IP configuration. What should you do?                                                                   Local Area Network Connection:IPv4 Address…. … .: 192.19.210.79Subnet Mask… …. .: 255.255.255.0Default Gateway… …: 192.19.0.1
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You are designing the IPv4 address scheme for the network. How do you calculate the broadcastaddress of a subnet?
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Your manager would like you to subnet the 129.65.0.0 network into six different networks. What is your new subnet mask?
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What is the subnet mask of 135.44.33.22/20?
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You are designing the IP address scheme for your network and you need to subnet the 142.65.0.0network into 12 different networks. What is your new subnet mask?
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How many host bits are needed in order to support 1,010 systems on the network?
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How many masked bits are needed in order to create at least 20 subnets?
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You are designing your IPv4 address scheme. How do you calculate the network ID of a subnet?
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How many hosts can exist on a network with the address of 180.45.10.20/20?
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Which IP feature allows you to use different subnet masks on different subnets within the network?
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You are connecting two of your office locations together over a WAN link. Each office has a routerwith an IP address assigned. What should your subnet mask be in order to leverage the best use ofaddress space?
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Clear selection
Which of the following represents a purpose for the serial port on a Cisco router?
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Which of the following port identifiers are used to reference a Fast Ethernet port? (Select two.)
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What type of cable is used to connect to the console port?
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Where is the running configuration stored?
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Which of the following are stored in ROM on the Cisco device?
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Which commands can you use to save the running configuration to the startup configuration?(Select two.)
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When the Cisco router starts up, where does it find the Cisco IOS?
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When you first boot up the Cisco router, where does it locate the startup configuration?
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You are connected to your switch and wish to remotely administer the Cisco router. Which command would you use?
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You are at the global configuration prompt and wish to configure a communication protocol forremote access to the router. What command would you type?
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What command would you use to navigate from priv exec mode to user exec mode?
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You wish to get help on which parameters exist on the ping command. How would you get a list of parameters?
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What is the command to move to priv exec mode from user exec?
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What is the purpose of the POST?
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You have rebooted your Cisco switch and it displays an amber light on the system LED during POST.What does this indicate?
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What happens when a router starts up and it does not have a startup configuration file?
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Which of the following best describes ROMMON?
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Which of the following best identifies the boot order of a Cisco device?
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Using this output of the show version command, how many Fast Ethernet ports exist on the router?         Cisco 2811 (MPC860) processor(revision 0x200) with 60416K/5120K bytes of memoryProcessor board ID JAD05190MTZ (4292891495)M860 processor: part number 0, mask 492 FastEthernet/IEEE 802.3 interface(s)4 Low-speed serial(sync/async) network interface(s)239K bytes of NVRAM62720K bytes of processor board System flash (Read/Write)Configuration register is 0x2102Router>
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Using the output below, what version of the Cisco IOS is running?                                                            Router>show versionCisco IOS Software, 2800 Software (C2800NM-ADVIPSERVICESK9-M), Version12.4(15)T1, RELEASE SOFTWARE (fc2)Technical Support:http://www.cisco.com/techsupportCopyright (c) 1986-2007 by Cisco Systems, Inc.Compiled Wed 18-Jul-07 06:21 by pt_rel_team
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Your manager is wondering how many Fast Ethernet ports are on the router. What commandwould you use to find that out?
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You wish to verify the version of the Cisco IOS you are running. What command would you use?
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You wish to view the current value of the configuration register. What command would you use?
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You wish to disable the Fast Ethernet interface on your router. What command would you use?
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Which of the following are encapsulation protocols that can be used on a serial link for a Ciscorouter? (Select all that apply.)
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You wish to enable the Fast Ethernet port on the router. What command would you use?
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Which of the following layer-2 protocols are supported encapsulation protocols on the serial linkof a Cisco device? (Select two.)
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Which of the following commands would you use to assign an IP address to the Fast Ethernetinterface on the router?
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Which of the following commands would you use to change the hostname on the router?
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Which of the following password types are encrypted in the configuration by default?
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You are at the following prompt. What command would you type first to change the name of the router?Router (config-if)#
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You are looking to create a username for Tom to log on to the router. What command would you use?
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You wish to view a list of commands recently used on the router, what command would you use?
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A network technician is having trouble connecting two routers across the serial ports. One router is a cisco router, whereas the other router is from a different manufacturer. You have loaded HDLC on both routers. What should you do?
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You would like to verify the status of one of your interfaces. What command would you use?
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 Which of the following commands display information on the IOS version? (Select three.)
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You need to find out if the serial port on your router is acting as the DCE device in the point-to-point link with another router. What command do you need to use?
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Clear selection
You are troubleshooting communication across a serial port and use the show interfaces command to get the output displayed below. What is the problem?Serial0/2/0 is down, line protocol is down
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Which of the following connectionless application layer protocols is used to transfer Cisco IOSimages and configuration files to a backup location?
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Your coworker would like to back up the router configuration to a TFTP server. What command would you use to back up your running configuration to a TFTP server?
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A few weeks ago, you backed up your router configuration to a TFTP and now you wish to restore the configuration back to your router. What command would you use?
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Susan types the preceding command on her company router. What is the command's purpose?
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Which of the following command associations are true? (Select two.)
5 points
You need to identify other Cisco devices on the network; which Cisco protocol do you use?
0 points
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Which of the following statements are true in regards to CDP? (Select three.)
5 points
You are the network administrator for a small network. You are connected to the console port on a switch and would like to telnet into the router on the network, but you forget the IP address of the router. What command could you use to determine the IP address of the router?
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There is a switch on the network called NY-SW1. What command would you use on the router to determine the model number of that switch?
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The frequency at which CDP messages are sent out is known as the ________________.
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By default, how frequently does a Cisco device send out CDP advertisements?
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