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64
Answered
Review
Question 1 of 64
1. Question
2 points
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?
Correct
Incorrect
Question 2 of 64
2. Question
2 points
Fill in the blank.
The (backbone, Backbone) area interconnects with all other OSPF area types.
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Incorrect
Question 3 of 64
3. Question
2 points
Which address is used by an IPv6 EIGRP router as the source for hello messages?
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Incorrect
Question 4 of 64
4. Question
2 points
Refer to the exhibit. A network administrator issues the show ipv6 eigrp neighbors command. Which conclusion can be drawn based on the output?
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Incorrect
Question 5 of 64
5. Question
2 points
Refer to the exhibit. Which two conclusions can be derived from the output? (Choose two.)
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Incorrect
Question 6 of 64
6. Question
2 points
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?
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Incorrect
Question 7 of 64
7. Question
2 points
What two conditions have to be met in order to form a cluster that includes 5 access points? (Choose two.)
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Incorrect
Question 8 of 64
8. Question
2 points
Which technological factor determines the impact of a failure domain?
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Incorrect
Question 9 of 64
9. Question
2 points
Which mode configuration setting would allow formation of an EtherChannel link between switches SW1 and SW2 without sending negotiation traffic?
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Incorrect
Question 10 of 64
10. Question
2 points
In a large enterprise network, which two functions are performed by routers at the distribution layer? (Choose two.)
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Incorrect
Question 11 of 64
11. Question
2 points
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.)
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Incorrect
Question 12 of 64
12. Question
2 points
When does an OSPF router become an ABR?
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Question 13 of 64
13. Question
2 points
Which characteristic would most influence a network design engineer to select a multilayer switch over a Layer 2 switch?
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Question 14 of 64
14. Question
2 points
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?
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Question 15 of 64
15. Question
2 points
A network administrator enters the spanning-tree portfast bpduguard default command. What is the result of this command being issued on a Cisco switch?
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Incorrect
Question 16 of 64
16. Question
2 points
What are two differences between the Cisco IOS 12 and IOS 15 versions? (Choose two.)
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Incorrect
Question 17 of 64
17. Question
2 points
Refer to the exhibit. What are two results of issuing the displayed commands on S1, S2, and S3? (Choose two.)
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Incorrect
Question 18 of 64
18. Question
2 points
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?
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Incorrect
Question 19 of 64
19. Question
2 points
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?
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Question 20 of 64
20. Question
2 points
When should EIGRP automatic summarization be turned off?
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Question 21 of 64
21. Question
2 points
When will a router that is running EIGRP put a destination network in the active state?
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Incorrect
Question 22 of 64
22. Question
2 points
Which action should be taken when planning for redundancy on a hierarchical network design?
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Question 23 of 64
23. Question
2 points
Fill in the blank. Use the acronym.
Which encryption protocol is used by the WPA2 shared key authentication technique? (AES, aes)
Correct
Incorrect
Question 24 of 64
24. Question
2 points
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?
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Incorrect
Question 25 of 64
25. Question
2 points
Refer to the exhibit. If router B is to be configured for EIGRP AS 100, which configuration must be entered?
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Incorrect
Question 26 of 64
26. Question
2 points
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?
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Incorrect
Question 27 of 64
27. Question
2 points
Refer to the exhibit. Which two conclusions can be drawn from the output? (Choose two.)
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Incorrect
Question 28 of 64
28. Question
2 points
Refer to the exhibit. Based on the command output shown, what is the status of the EtherChannel?
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Incorrect
Question 29 of 64
29. Question
2 points
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?
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Incorrect
Question 30 of 64
30. Question
2 points
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?
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Incorrect
Question 31 of 64
31. Question
2 points
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?
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Incorrect
Question 32 of 64
32. Question
2 points
What is a wireless modulation technique used by 802.11 WLAN standards that can implement MIMO?
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Incorrect
Question 33 of 64
33. Question
2 points
Which technology is an open protocol standard that allows switches to automatically bundle physical ports into a single logical link?
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Incorrect
Question 34 of 64
34. Question
2 points
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?
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Incorrect
Question 35 of 64
35. Question
2 points
Which wireless network topology is being configured by a technician who is installing a keyboard, a mouse, and headphones, each of which uses Bluetooth?
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Incorrect
Question 36 of 64
36. Question
2 points
Refer to the exhibit. Which route or routes will be advertised to the router ISP if autosummarization is enabled?
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Incorrect
Question 37 of 64
37. Question
2 points
When are EIGRP update packets sent?
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Incorrect
Question 38 of 64
38. Question
2 points
Which requirement should be checked before a network administrator performs an IOS image upgrade on a router?
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Question 39 of 64
39. Question
2 points
What method of wireless authentication is dependent on a RADIUS authentication server?
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Question 40 of 64
40. Question
2 points
A network administrator wants to verify the default delay values for the interfaces on an EIGRP-enabled router. Which command will display these values?
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Incorrect
Question 41 of 64
41. Question
2 points
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?
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Incorrect
Question 42 of 64
42. Question
2 points
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.)
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Incorrect
Question 43 of 64
43. Question
2 points
Which port role is assigned to the switch port that has the lowest cost to reach the root bridge?
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Incorrect
Question 44 of 64
44. Question
2 points
What are two features of OSPF interarea route summarization? (Choose two.)
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Incorrect
Question 45 of 64
45. Question
2 points
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?
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Question 46 of 64
46. Question
2 points
Refer to the exhibit. What two pieces of information could be determined by a network administrator from this output? (Choose two.)
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Incorrect
Question 47 of 64
47. Question
3 points
DRAG AND DROP
Sort elements
copy flash0:tftp:
C1900-universalk9-m.SPA.152-4.M3.bin
2001:DB8:CAFE:100::9
RouterA#
Source Filename?
Address or name of remote host
Correct
Incorrect
Question 48 of 64
48. Question
2 points
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?
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Incorrect
Question 49 of 64
49. Question
2 points
Refer to the exhibit. Which destination MAC address is used when frames are sent from the workstation to the default gateway?
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Incorrect
Question 50 of 64
50. Question
2 points
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?
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Incorrect
Question 51 of 64
51. Question
2 points
What are two requirements when using out-of-band configuration of a Cisco IOS network device? (Choose two.)
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Incorrect
Question 52 of 64
52. Question
3 points
For troubleshooting missing EIGRP routes on a router, what three types of information can be collected using the show ip protocols command? (Choose three.)
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Incorrect
Question 53 of 64
53. Question
2 points
What are two requirements to be able to configure an EtherChannel between two switches? (Choose two.)
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Incorrect
Question 54 of 64
54. Question
4 points
DRAG AND DROP
Sort elements
TYPE 2 LSA
TYPE 5 LSA
TYPE 1 LSA
TYPE 3 LSA
This type of LSA exists in multi-access & non-broadcast multi-access networks w/DR
This type of LSA describes routes to networks outside of the OSPF AS
This type of LSA is flooded only within the area which it originated
This type of LSA is used by ABR to advertise networks from other areas
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Incorrect
Question 55 of 64
55. Question
2 points
At a local college, students are allowed to connect to the wireless network without using a password. Which mode is the access point using?
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Incorrect
Question 56 of 64
56. Question
3 points
What are three access layer switch features that are considered when designing a network? (Choose three.)
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Question 57 of 64
57. Question
2 points
Refer to the exhibit. What can be concluded about network 192.168.1.0 in the R2 routing table?
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Incorrect
Question 58 of 64
58. Question
2 points
Which two statements are correct about EIGRP acknowledgment packets? (Choose two.)
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Incorrect
Question 59 of 64
59. Question
2 points
An STP instance has failed and frames are flooding the network. What action should be taken by the network administrator?
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Question 60 of 64
60. Question
2 points
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?
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Incorrect
Question 61 of 64
61. Question
2 points
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?
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Question 62 of 64
62. Question
2 points
What are the two methods that are used by a wireless NIC to discover an AP? (Choose two.)
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Incorrect
Question 63 of 64
63. Question
2 points
Refer to the exhibit. Why did R1 and R2 not establish ad adjacency?