CCNA 3 Final Exam v5.02 + v5.03 2016

1

Refer to the exhibit. A network administrator is attempting to upgrade the IOS system image on a Cisco 2901 router. After the new image has been downloaded and copied to the TFTP server, what command should be issued on the router before the IOS system image is upgraded on the router?

2.

Fill in the blank.

3
Which address is used by an IPv6 EIGRP router as the source for hello messages?

4

Refer to the exhibit. A network administrator issues the show ipv6 eigrp neighbors command. Which conclusion can be drawn based on the output?

5

Refer to the exhibit. Which two conclusions can be derived from the output? (Choose two.)

6

Refer to the exhibit. An administrator attempts to configure EIGRP for IPv6 on a router and receives the error message that is shown. Which command must be issued by the administrator before EIGRP for IPv6 can be configured?

7
What two conditions have to be met in order to form a cluster that includes 5 access points? (Choose two.)

8
Which technological factor determines the impact of a failure domain?

9
Which mode configuration setting would allow formation of an EtherChannel link between switches SW1 and SW2 without sending negotiation traffic?

10
In a large enterprise network, which two functions are performed by routers at the distribution layer? (Choose two.)

11
A network engineer is implementing security on all company routers. Which two commands must be issued to force authentication via the password 1C34dE for all OSPF-enabled interfaces in the backbone area of the company network? (Choose two.)

12
When does an OSPF router become an ABR?

13
Which characteristic would most influence a network design engineer to select a multilayer switch over a Layer 2 switch?

14
A network designer is considering whether to implement a switch block on the company network. What is the primary advantage of deploying a switch block?

15

A network administrator enters the spanning-tree portfast bpduguard default command. What is the result of this command being issued on a Cisco switch?

16
What are two differences between the Cisco IOS 12 and IOS 15 versions? (Choose two.)

17

Refer to the exhibit. What are two results of issuing the displayed commands on S1, S2, and S3? (Choose two.)

18
A remote classroom can successfully access video-intensive streaming lectures via wired computers. However, when an 802.11n wireless access point is installed and used with 25 wireless laptops to access the same lectures, poor audio and video quality is experienced. Which wireless solution would improve the performance for the laptops?

19
A network engineer is troubleshooting a single-area OSPFv3 implementation across routers R1, R2, and R3. During the verification of the implementation, it is noted that the routing tables on R1 and R2 do not include the entry for a remote LAN on R3. Examination of R3 shows the following:

that all interfaces have correct addressing
that the routing process has been globally configured
that correct router adjacencies have formed
What additional action taken on R3 could solve the problem?

20
When should EIGRP automatic summarization be turned off?

21
When will a router that is running EIGRP put a destination network in the active state?

22
Which action should be taken when planning for redundancy on a hierarchical network design?

23
Fill in the blank. Use the acronym.

 24

Refer to the exhibit. When the show ip ospf neighbor command is given from the R1# prompt, no output is shown. However, when the show ip interface brief command is given, all interfaces are showing up and up. What is the most likely problem?

25

Refer to the exhibit. If router B is to be configured for EIGRP AS 100, which configuration must be entered?

26

Refer to the exhibit. A network technician is troubleshooting missing OSPFv3 routes on a router. What is the cause of the problem based on the command output?

27

Refer to the exhibit. Which two conclusions can be drawn from the output? (Choose two.)

28

Refer to the exhibit. Based on the command output shown, what is the status of the EtherChannel?

29
A network engineer is configuring a LAN with a redundant first hop to make better use of the available network resources. Which protocol should the engineer implement?

30
Users on an IEEE 801.11n network are complaining of slow speeds. The network administrator checks the AP and verifies it is operating properly. What can be done to improve the wireless performance in the network?

31
A network administrator is troubleshooting slow performance in a Layer 2 switched network. Upon examining the IP header, the administrator notices that the TTL value is not decreasing. Why is the TTL value not decreasing?

32
What is a wireless modulation technique used by 802.11 WLAN standards that can implement MIMO?

33
Which technology is an open protocol standard that allows switches to automatically bundle physical ports into a single logical link?

34
A set of switches is being connected in a LAN topology. Which STP bridge priority value will make it least likely for the switch to be selected as the root?

35
Which wireless network topology is being configured by a technician who is installing a keyboard, a mouse, and headphones, each of which uses Bluetooth?

36

Refer to the exhibit. Which route or routes will be advertised to the router ISP if autosummarization is enabled?

37
When are EIGRP update packets sent?

38
Which requirement should be checked before a network administrator performs an IOS image upgrade on a router?

39
What method of wireless authentication is dependent on a RADIUS authentication server?

40
A network administrator wants to verify the default delay values for the interfaces on an EIGRP-enabled router. Which command will display these values?

41
A network administrator in a branch office is configuring EIGRP authentication between the branch office router and the headquarters office router. Which security credential is needed for the authentication process?

42

Refer to the exhibit. Interface FastEthernet 0/1 on S1 is connected to Interface FastEthernet 0/1 on S2, and Interface FastEthernet 0/2 on S1 is connected to Interface FastEthernet 0/2 on S2. What are two errors in the present EtherChannel configurations? (Choose two.)

43
Which port role is assigned to the switch port that has the lowest cost to reach the root bridge?

44
What are two features of OSPF interarea route summarization? (Choose two.)

45

Launch PT  Hide and Save PT

Open the PT Activity. Perform the tasks in the activity instructions and then answer the question.

Which message was displayed on the web server?

46

Refer to the exhibit. What two pieces of information could be determined by a network administrator from this output? (Choose two.)

47. Match the CLI command prompt with the command or response entered when backing up a Release 15 IOS image to an IPv6 TFTP server. (Not all options are used.)

48
A network administrator has configured an EtherChannel between two switches that are connected via four trunk links. If the physical interface for one of the trunk links changes to a down state, what happens to the EtherChannel?

49.

Refer to the exhibit. Which destination MAC address is used when frames are sent from the workstation to the default gateway?

50

Refer to the exhibit. A company has migrated from single area OSPF to multiarea. However, none of the users from network 192.168.1.0/24 in the new area can be reached by anyone in the Branch1 office. From the output in the exhibit, what is the problem?

51
What are two requirements when using out-of-band configuration of a Cisco IOS network device? (Choose two.)

52
For troubleshooting missing EIGRP routes on a router, what three types of information can be collected using the show ip protocols command? (Choose three.)

53
What are two requirements to be able to configure an EtherChannel between two switches? (Choose two.)

54. Match each OSPF LSA description with its type. (Not all options are used.)

55
At a local college, students are allowed to connect to the wireless network without using a password. Which mode is the access point using?

56
What are three access layer switch features that are considered when designing a network? (Choose three.)

57

Refer to the exhibit. What can be concluded about network 192.168.1.0 in the R2 routing table?

58
Which two statements are correct about EIGRP acknowledgment packets? (Choose two.)

59
An STP instance has failed and frames are flooding the network. What action should be taken by the network administrator?

60
A network administrator issues the command R1(config)# license boot module c1900 technology-package securityk9 on a router. What is the effect of this command?

61
A router has been removed from the network for maintenance. A new Cisco IOS software image has been successfully downloaded to a server and copied into the flash of the router. What should be done before placing the router back into service?

62
What are the two methods that are used by a wireless NIC to discover an AP? (Choose two.)

63

Refer to the exhibit. Why did R1 and R2 not establish ad adjacency?

64. Refer to the exhibit. Match the description to the corresponding value used by the DUAL FSM. (Not all options are used.)

65

Refer to the exhibit. Router CiscoVille has been partially configured for EIGRP authentication. What is missing that would allow successful authentication between EIGRP neighbors?

66 Which Cisco IOS Software Release 15.0 technology pack is shipped with a permanent license on all Cisco ISR G2 devices?

67. By default, how many equal cost routes to the same destination can be installed in the routing table of a Cisco router?

68. What are two reasons to implement passive interfaces in the EIGRP configuration of a Cisco router? (Choose two.)

69. What is a difference between the Cisco IOS 12 and IOS 15 versions?

70. Fill in the blank. Do not use abbreviations.

71. A WLAN user wants to allocate an optimal amount of bandwidth to a specific online game. What is a Linksys Smart Wi-Fi tool that will allow the user to do this?

72. When a Cisco router is configured with fast-switching, how are packets distributed over equal-cost paths?

73. A network administrator is analyzing first-hop router redundancy protocols. What is a characteristic of VRRPv3?

74. Which two channel group modes would place an interface in a negotiating state using PAgP? (Choose two.)

75. What is the purpose of the Cisco PAK?

76. What two license states would be expected on a new Cisco router once the license has been activated? (Choose two.)

77. If a company wants to upgrade a Cisco 2800 router from IOS 12.4T, what IOS should be recommended for a stable router platform?

78. Fill in the blank.

79. A network engineer is troubleshooting a newly deployed wireless network that is using the latest 802.11 standards. When users access high bandwidth services such as streaming video, the wireless network performance is poor. To improve performance the network engineer decides to configure a 5 Ghz frequency band SSID and train users to use that SSID for streaming media services. Why might this solution improve the wireless network performance for that type of service?

80. What type of OSPF IPv4 route is indicated by a route table entry descriptor of O E1?

81. Which type of OSPF LSA represents an external route and is propagated across the entire OSPF domain?

82. A network administrator is analyzing the features that are supported by different first-hop router redundancy protocols. Which statement is a feature that is associated with GLBP?

83. A network administrator is analyzing the features that are supported by different first-hop router redundancy protocols. Which statement describes a feature that is associated with HSRP?

84. What is the purpose of a Cisco IOS 15 EM release?

85. A network administrator is analyzing first -hop router redundancy protocols.What is characteristic of VRRPv3.
characteristics of VRRPV3:

86. What are two methods to make the OSPF routing protocol more secure? (Choose two.)

87. Which function is provided by EtherChannel?

88.Which two parameters does EIGRP use by default to calculate the best path? (Choose two.)

89. Which wireless encryption method is the most secure?

90. What occurs when authentication is configured on an EIGRP router?

91. An administrator issues the router eigrp 100 command on a router. What is the number 100 used for?

92. Refer to the exhibit. What are the possible port roles for ports A, B, C, and D in this RSTP-enabled network?

93.

 Refer to the exhibit. A network administrator is configuring PVST+ for the three switches.

What will be a result of entering these commands?

94. What are two drawbacks to turning spanning tree off and having multiple paths through the Layer 2 switch network? (Choose two.)

95. Which two conditions should the network administrator verify before attempting to upgrade a Cisco IOS image using a TFTP server? (Choose two.)

96. An EIGRP router loses the route to a network. Its topology table contains two feasible successors to the same network. What action will the router take?

97. What is the function of STP in a scalable network?

98. Refer to the exhibit. Which switch will be the root bridge after the election process is complete?

99.

Match the OSPF router type description with its name

100. What is a requirement to configure a trunking EtherChannel between two switches?

101. What should be installed on a Cisco router as a prerequisite for installing the Data, Security, and Unified Communications licenses in IOS 15?

102. After implementing an IPv6 network, the administrator notices that the OSPFv3 process is not starting on the routers. What could be the problem?​

103. Which statement describes the load balancing behavior of EIGRP?

104. What is the purpose of the Cisco License Manager?

105. While attending a conference, participants are using laptops for network connectivity. When a guest speaker attempts to connect to the network, the laptop fails to display any available wireless networks. The access point is probably operating in which mode?

106. Refer to the exhibit and the following error message from the SwB switch.

00:22:43: %SPANTREE-7-RECV_1Q_NON_TRUNK: Received 802.1Q BPDU on non trunk FastEthernet0/1 VLAN1.
00:22:43: %SPANTREE-7-BLOCK_PORT_TYPE: Blocking FastEthernet0/1 on VLAN0001. Inconsistent port type.

Considering that the link between the two switches is good and the correct type, what could cause this error message?

107. Which statement describes a characteristic of OSPF external routes?

108. A network administrator is designing a wireless network for a new school building. The wireless network is for students using their own mobile devices. The network administrator wants to provide the most throughput possible even if the throughput is reduced by students using older devices. Which technology would be best in this situation?

109. A company has deployed four 48-port access layer switches to a switch bock. For redundancy each access layer switch will connect to two distribution layer switches. Additionally, link aggregation will be used to combine 10 Gbps interfaces to form 20 Gbps trunk links form the access layer switches to the distribution layer switches. How many switch ports on the access layer switches will be available in the switch block to support end devices?

110.

Refer to the exhibit. Routers R1 and R2 are directly connected via their serial interfaces and are both running the EIGRP routing protocol. R1 and R2 can ping the directly connected serial interface of their neighbor, but they cannot form an EIGRP neighbor adjacency.

111. What is a feature of the OSPF routing protocol?