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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 more

  
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1.  In a new network environment, there was a concern whether or not the bandwidth is adequate for daily use. The management wanted to know what could cause network congestion in a Ethernet LAN environment. (Select all that applies)
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2.  A file server has just been setup in ASDF Inc. network. There is a requirement for Host1, in another network segment to access the file server using the same IP address every time. To do this, you enter the following command:ASDF_Router(config)# ip nat inside source static 172.31.10.128 172.30.20.100The Host1 user fails to ping the file server. You enter the "show ip nat translations" command but the output is empty.What is the most likely cause of the problem? (Select two)
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3.  FIf you are required to deploy wireless using 802.11b. Which spread spectrum technology does 802.11b use?
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4.  Under which network type circumstance, would an OSPF router establish router adjacencies, while not performing the DR/BDR election process?
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5.  If there is a congestion in a frame relay link, which of the following notifications are used to lighten the network traffic? (Select three.)
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6.  A new security policy has passed. What is the purpose of deploying switches that is configured with port security in a Cisco 2960?
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7.  You are required to set an additional virtual frame relay circuit. Which of the procedures listed below do you require? (Select three.)
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8.  The configuration for Router 1 is as follows:Router1(config)#interface fa 0/0Router1(config-if)#ip address 192.1.1.129 255.255.255.240Router1(config-if)#no shutRouter1(config-if)#interface fa 0/0.2Router1(config-if)#encapsulation dot1q 2Router1(config-if)#ip address 192.1.1.65 255.255.255.192Router1(config-if)#no shutHost A, in the below graphic, is connected to a switch port assigned to VLAN 1. Which two configurations on Host A are required to allow connectivity with Host B on VLAN 2? (Select two)
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9.  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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10.  What is the default configuration register setting for Cisco 2800 series routers?
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11.  You are required to create an extended access list. Which of the following information are used by the extended access list to match its criteria? (Select three)
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12.  Given the output from the show command above, if a network administrator does a ping to 172.16.1.1 from host 172.30.3.100, what will RouterA do when it receives the packet?
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13.  Router Left failed to communicate with router Right. Point out the cause of it based on the information below.
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14.  Company A has selected WPA encryption to secure their wireless network. What could be the primary reason (listed below) why WPA is preferred over WEP encryption?
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15.  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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16.  A unicast frame enters into an Ethernet switch. The switch already has a record of the destination MAC address, the switch would then
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17.  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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18.  A network administrator is required to connect one file server to a Cisco Catalyst 2960. The administrator is also required to ensure there could only be that file server connecting to the switch on that selected port. How could this be achieved? (Select two)
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19.  The computer Host1 has IP address of 192.168.15.15/24. If the user was to execute PING command to 127.0.0.1, and the reply is positive, what does this mean?
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20.  It is recommended to use “show processes” command before using any debug command. Why?
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