CCNA 4 v6.0 R&S Connecting Networks CN Final A Exam Online
CCNA 4 v6.0 CN Final A Exam Training |
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Time | 60 minutes |
Questions | 54 |
Time limit: 0
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CCNA 4 v6.0 Final Exam A
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Question 1 of 54
1. Question
1 pointsWhich statement best describes a WAN?
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Question 2 of 54
2. Question
2 pointsConnecting offices at different locations using the Internet can be economical for a business. What are two important business policy issues that should be addressed when using the Internet for this purpose? (Choose two.)
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Question 3 of 54
3. Question
1 points3. What is a disadvantage of a packet-switched network compared to a circuit-switched network?
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Question 4 of 54
4. Question
2 pointsA company is considering updating the campus WAN connection. Which two WAN options are examples of the private WAN architecture? (Choose two.)
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Question 5 of 54
5. Question
1 pointsWhich statement describes a characteristic of dense wavelength division multiplexing (DWDM)?
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Question 6 of 54
6. Question
1 pointsWhich WAN technology can serve as the underlying network to carry multiple types of network traffic such as IP, ATM, Ethernet, and DSL?
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Question 7 of 54
7. Question
2 pointsWhich two WAN technologies are more likely to be used by a business than by teleworkers or home users? (Choose two.)
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Question 8 of 54
8. Question
1 pointsThe security policy in a company specifies that the staff in the sales department must use a VPN to connect to the corporate network to access the sales data when they travel to meet customers. What component is needed by the sales staff to establish a remote VPN connection?
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Question 9 of 54
9. Question
1 pointsA corporation is searching for an easy and low cost solution to provide teleworkers with a secure connection to headquarters. Which solution should be selected?
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Question 10 of 54
10. Question
1 pointsHow many DS0 channels are bundled to produce a 1.544 Mbps T1 line?
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Question 11 of 54
11. Question
1 pointsRefer to the exhibit.
Which type of Layer 2 encapsulation used for connection D requires Cisco routers?
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Question 12 of 54
12. Question
3 pointsWhich three statements are true about PPP? (Choose three.)
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Question 13 of 54
13. Question
1 pointsA network administrator is configuring a PPP link with the commands:
R1(config-if)# encapsulation ppp
R1(config-if)# ppp quality 70What is the effect of these commands?
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Question 14 of 54
14. Question
1 pointsWhat function is provided by Multilink PPP?
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Question 15 of 54
15. Question
1 pointsThe graphic shows two boxes. The first box has the following output:R1(config)# show running-config
<output omitted>
username r2 password 0 Cisco
!
interface Serial0/0/0
ip address 209.165.200.225 255.255.255.252
encapsulation ppp
ppp authentication chapThe second box has this output:R2(config)# show running-config
<output omitted>
username r1 password 0 Cisco
!
interface Serial0/0/0
ip address 209.165.200.226 255.255.255.252
encapsulation ppp
ppp authentication chap
Refer to the exhibit.A network administrator is configuring the PPP link between the routers R1 and R2. However, the link cannot be established. Based on the partial output of the show running-config command, what is the cause of the problem?
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Question 16 of 54
16. Question
1 pointsRefer to the exhibit.
A network administrator has configured routers RTA and RTB, but cannot ping from serial interface to serial interface. Which layer of the OSI model is the most likely cause of the problem?
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Question 17 of 54
17. Question
1 pointsWhat advantage does DSL have compared to cable technology?
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Question 18 of 54
18. Question
1 pointsWhich broadband technology would be best for a user that needs remote access when traveling in mountains and at sea?
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Question 19 of 54
19. Question
1 pointsWhich technology requires the use of PPPoE to provide PPP connections to customers?
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Question 20 of 54
20. Question
1 pointsRefer to the exhibit.
What is the network administrator verifying when issuing the show ip interface brief command on R1 in respect to the PPPoE connection to R2?
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Question 21 of 54
21. Question
1 pointsWhich technology creates a mapping of public IP addresses for remote tunnel spokes in a DMVPN configuration?
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Question 22 of 54
22. Question
1 pointsWhat is the purpose of the generic routing encapsulation tunneling protocol?
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Question 23 of 54
23. Question
1 pointsRefer to the exhibit.
What is used to exchange routing information between routers within each AS?
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Question 24 of 54
24. Question
1 pointsRefer to the exhibit.
All routers are successfully running the BGP routing protocol. How many routers must use EBGP in order to share routing information across the autonomous systems?
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Question 25 of 54
25. Question
1 pointsRefer to the exhibit.
A named access list called chemistry_block has been written to prevent users on the Chemistry Network and public Internet from access to Records Server. All other users within the school should have access to this server. The list contains the following statements:
deny 172.16.102.0 0.0.0.255 172.16.104.252 0.0.0.0
permit 172.16.0.0 0.0.255.255 172.16.104.252 0.0.0.0Which command sequence will place this list to meet these requirements?
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Question 26 of 54
26. Question
1 pointsWhich IPv4 address range covers all IP addresses that match the ACL filter specified by 172.16.2.0 with wildcard mask 0.0.1.255?
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Question 27 of 54
27. Question
1 pointsWhat guideline is generally followed about the placement of extended access control lists?
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Question 28 of 54
28. Question
1 pointsIn the creation of an IPv6 ACL, what is the purpose of the implicit final command entries, permit icmp any any nd-na and permit icmp any any nd-ns?
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Question 29 of 54
29. Question
1 pointsA network administrator is testing IPv6 connectivity to a web server. The network administrator does not want any other host to connect to the web server except for the one test computer. Which type of IPv6 ACL could be used for this situation?
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Question 30 of 54
30. Question
1 pointsRefer to the exhibit.
The IPv6 access list LIMITED_ACCESS is applied on the S0/0/0 interface of R1 in the inbound direction. Which IPv6 packets from the ISP will be dropped by the ACL on R1?
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Question 31 of 54
31. Question
1 pointsWhat is a secure configuration option for remote access to a network device?
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Question 32 of 54
32. Question
1 pointsWhat protocol should be disabled to help mitigate VLAN attacks?
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Question 33 of 54
33. Question
1 pointsWhich term describes the role of a Cisco switch in the 802.1X port-based access control?
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Question 34 of 54
34. Question
2 pointsWhat two protocols are supported on Cisco devices for AAA communications? (Choose two.)
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Question 35 of 54
35. Question
1 pointsIn configuring SNMPv3, what is the purpose of creating an ACL?
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Question 36 of 54
36. Question
1 pointsRefer to the exhibit.
What feature does an SNMP manager need in order to be able to set a parameter on switch ACSw1?
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Question 37 of 54
37. Question
1 pointsWhich Cisco feature sends copies of frames entering one port to a different port on the same switch in order to perform traffic analysis?
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Question 38 of 54
38. Question
2 pointsWhat are two characteristics of video traffic? (Choose two.)
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Question 39 of 54
39. Question
1 pointsWhich QoS mechanism allows delay-sensitive data, such as voice, to be sent first before packets in other queues are sent?
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Question 40 of 54
40. Question
1 pointsRefer to the exhibit. As traffic is forwarded out an egress interface with QoS treatment, which congestion avoidance technique is used?
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Question 41 of 54
41. Question
1 pointsWhich type of QoS marking is applied to Ethernet frames?
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Question 42 of 54
42. Question
1 pointsWhat is the function of a QoS trust boundary?
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Question 43 of 54
43. Question
1 pointsA vibration sensor on an automated production line detects an unusual condition. The sensor communicates with a controller that automatically shuts down the line and activates an alarm. What type of communication does this scenario represent?
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Question 44 of 54
44. Question
1 pointsWhich pillar of the Cisco IoT System allows data to be analyzed and managed at the location where it is generated?
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Question 45 of 54
45. Question
1 pointsWhich Cloud computing service would be best for a new organization that cannot afford physical servers and networking equipment and must purchase network services on-demand?
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Question 46 of 54
46. Question
1 pointsA data center has recently updated a physical server to host multiple operating systems on a single CPU. The data center can now provide each customer with a separate web server without having to allocate an actual discrete server for each customer. What is the networking trend that is being implemented by the data center in this situation?
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Question 47 of 54
47. Question
1 pointsWhat is used to pre-populate the adjacency table on Cisco devices that use CEF to process packets?
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Question 48 of 54
48. Question
1 pointsWhich component of the ACI architecture translates application policies into network programming?
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Question 49 of 54
49. Question
2 pointsWhich two pieces of information should be included in a logical topology diagram of a network? (Choose two.)
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Question 50 of 54
50. Question
1 pointsWhich network performance statistics should be measured in order to verify SLA compliance?
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Question 51 of 54
51. Question
1 pointsWhich feature sends simulated data across the network and measures performance between multiple network locations?
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Question 52 of 54
52. Question
1 pointsWhich troubleshooting tool would a network administrator use to check the Layer 2 header of frames that are leaving a particular host?
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Question 53 of 54
53. Question
1 pointsRefer to the exhibit.
A network administrator is troubleshooting the OSPF network. The 10.10.0.0/16 network is not showing up in the routing table of Router1. What is the probable cause of this problem?
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Question 54 of 54
54. Question
2 pointsRefer to the exhibit.
A user turns on a PC after it is serviced and calls the help desk to report that the PC seems unable to reach the Internet. The technician asks the user to issue the arp –a and ipconfig commands. Based on the output, what are two possible causes of the problem? (Choose two.)
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Leaderboard: CCNA 4 v6.0 Final Exam A
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