Free CCNA Self-assessment

20 Questions  I  By Apalani
by ims asia sdn. bhd. (http://www.imsasia.com)640-802 ccna exam topics (cisco certified network associate - routing & switching)exam descriptionthe 640-802 ccna is the composite exam associated with the cisco certified network associate certification. candidates can prepare for this exam by taking the interconnecting cisco networking devices part 1 (icnd1) v1.0 and the interconnecting cisco networking devices part 2 (icnd2) v1.0 courses. this exam tests a candidate's knowledge and skills required to install, operate, and troubleshoot a small to medium size enterprise branch network. the topics include connecting to a wan; implementing network security; network types; network media; routing and switching fundamentals; the tcp/ip and osi models; ip addressing; wan technologies; operating and configuring ios devices; extending switched networks with vlans; determining ip routes; managing ip traffic with access lists; establishing point-to-point connections; and establishing frame relay connections.exam topics1.describe how a network works2.configure, verify and troubleshoot a switch with vlans and inter-switch communications3.implement an ip addressing scheme and ip services to meet network requirements in a medium-size enterprise branch office network4.configure, verify, and troubleshoot basic router operation and routing on cisco devices5.explain and select the appropriate administrative tasks required for a wlan6.identify security threats to a network and describe general methods to mitigate those threats7.implement, verify, and troubleshoot nat and ACLS in a medium-size enterprise branch office network8.implement and verify wan links

  
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1.  When a large file is transferred from a host to another host, using FTP, protocols in TCP/IP suite will ensure the file disassembled into smaller pieces before sending out. What provides for the reassembly of these pieces into the correct order?
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2.  What is the default configuration register setting for Cisco 2800 series routers?
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3.  It is highly recommended to verify certain aspect of a Cisco router before upgrading to a newer IOS. What command would you use to verify the required information and what information do you need to check? (Select two)
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4.  Host PC2 in the diagram is experiencing connectivity problems. Further Testing reveals that it cannot ping the default gateway. Based on the information shown in the exhibit, what is the problem?
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5.  In any Cisco router, the system will, upon booting, locate the and load the IOS into memory. By default, what is the sequence to locate the IOS?
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6.  You were to ask to make some changes in the current network design. Currently the structure of the network is a flat topology. You’ve introduced a router in to the new design. What is the effect of this move?
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7.  RouterA is supporting OSPF routing protocol in a single area design. You are given the task of adding network 192.168.10.0/24 into the current OSPF environment. Which commands listed below you would use? (Select two)
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8.  You need to apply (outbound) the following access list on the FastEthernet0/0 interface that is connected to the 192.168.1.8/29 LAN:access-list 21 deny tcp 192.168.1.8 0.0.0.7 eq 20 anyaccess-list 21 deny tcp 192.168.1.8 0.0.0.7 eq 21 anyWhat will the effect of this access list when applied to FastEthernet0/0 interface?
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9.  After defining the extended access list, you need to apply the access list on the interface. Which of the following statements below do you need to use?
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10.  Your company has just purchased a new Cisco 2811 router. Your task is to connect to the current network design. You are required to configure EIGRP on that new Cisco router. What parameters you must defined correctly?
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11.  You are a network administrator and you noticed that your assistant entered the following command:ip nat inside source list 10 pool internet_group overloadWhat is your assistant configuring?
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12.  There seem to have connectivity issue on your WLAN. You deduce it is because of some interference. What device, listed below, may cause this problem? (Select two)
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13.  Company A has declared that all Cisco routers must be configured with access lists. What are the reasons to implement this policy? (Select two.)
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14.  You were asked to check any statistical changes of packets and any changes in the interface parameters of the FastEthernet0/1 interface on the internal Cisco router. Which one single command you need to verify all mentioned checks above?
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15.  Which access-list statement can be use to deny a specific host?
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16.  You are a technician at CompanyA. You want to confirm whether your assistant set the access list correctly on the specified interface. Which command would show you that?
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17.  What are some of the advantages of using default routes? (Select two)
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18.  In the diagram above, host CompA executes a ping to Server1, which of the devices’ MAC address entry is needed in the ARP cache of CompA to support this transmission?
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19.  In a Host-to-Host communication process, based on the TCP/IP protocol suite, what would TCP protocol at Transport Layer do to improve communications when receiving host acknowledge less than full data sent by the sending host?
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20.  You are the administrator of ASDF. Inc. You asked your assistant to execute the “copy flash tftp” command. What is the purpose of it?
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