CCNA 4 v6.0 R&S Connecting Networks CN Final B Exam Online
CCNA 4 v6.0 CN Final B Exam Training |
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Time | 60 minutes |
Questions | 53 |
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CCNA 4 v6.0 Final Exam B
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Question 1 of 53
1. Question
1 pointsWhich circumstance would result in an enterprise deciding to implement a corporate WAN?
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Question 2 of 53
2. Question
2 pointsWhat are two types of WAN providers? (Choose two.)
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Question 3 of 53
3. Question
2 pointsWhich two types of devices are specific to WAN environments and are not found on a LAN? (Choose two.)
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Question 4 of 53
4. Question
1 pointsWhat is a feature of dense wavelength-division multiplexing (DWDM) technology?
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Question 5 of 53
5. Question
1 pointsWhat is a disadvantage of ATM compared to Frame Relay?
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Question 6 of 53
6. Question
1 pointsWhich WAN solution uses labels to identify the path in sending packets through a provider network?
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Question 7 of 53
7. Question
2 pointsAn intercity bus company wants to offer constant Internet connectivity to the users traveling on the buses. Which two types of WAN infrastructure would meet the requirements? (Choose two.)
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Question 8 of 53
8. Question
1 pointsWhat device is needed at a central office to aggregate many digital subscriber lines from customers?
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Question 9 of 53
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 53
10. Question
1 pointsWhat is the maximum number of DS0 channels in a 1.544 Mbps T1 line?
2
12
24*
28
2
12
24*
28
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Question 11 of 53
11. Question
1 pointsRefer to the exhibit.
What type of Layer 2 encapsulation will be used for RtrA connection D if it is left to the default and the router is a Cisco router?
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Question 12 of 53
12. Question
2 pointsWhich two functions are provided by the NCP during a PPP connection? (Choose two.)
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Question 13 of 53
13. Question
1 pointsWhat PPP information will be displayed if a network engineer issues the show ppp multilink command on Cisco router?
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Question 14 of 53
14. Question
1 pointsRefer to the exhibit.
Which statement describes the status of the PPP connection?
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Question 15 of 53
15. 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 16 of 53
16. Question
1 pointsHow does virtualization help with disaster recovery within a data center?
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Question 17 of 53
17. Question
1 pointsWhich broadband solution is appropriate for a home user who needs a wired connection not limited by distance?
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Question 18 of 53
18. Question
1 pointsWhat is the protocol that provides ISPs the ability to send PPP frames over DSL networks?
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Question 19 of 53
19. Question
1 pointsIn software defined network architecture, what function is removed from network devices and performed by an SDN controller?
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Question 20 of 53
20. Question
1 pointsWhat would a network administrator expect the routing table of stub router R1 to look like if connectivity to the ISP was established via a PPPoE configuration?
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Question 21 of 53
21. Question
1 pointsWhat is a benefit of implementing a Dynamic Multipoint VPN network design?
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Question 22 of 53
22. Question
1 pointsWhich remote access implementation scenario will support the use of generic routing encapsulation tunneling?
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Question 23 of 53
23. 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 24 of 53
24. Question
1 pointsWhich statement describes a characteristic of standard IPv4 ACLs?
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Question 25 of 53
25. Question
3 pointsWhich three values or sets of values are included when creating an extended access control list entry? (Choose three.)
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Question 26 of 53
26. Question
1 pointsRefer to the exhibit.
A router has an existing ACL that permits all traffic from the 172.16.0.0 network. The administrator attempts to add a new ACE to the ACL that denies packets from host 172.16.0.1 and receives the error message that is shown in the exhibit. What action can the administrator take to block packets from host 172.16.0.1 while still permitting all other traffic from the 172.16.0.0 network?
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Question 27 of 53
27. Question
3 pointsWhich three implicit access control entries are automatically added to the end of an IPv6 ACL? (Choose three.)
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Question 28 of 53
28. Question
2 pointsThe computers used by the network administrators for a school are on the 10.7.0.0/27 network. Which two commands are needed at a minimum to apply an ACL that will ensure that only devices that are used by the network administrators will be allowed Telnet access to the routers? (Choose two.)
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Question 29 of 53
29. Question
1 pointsA network administrator is adding ACLs to a new IPv6 multirouter environment. Which IPv6 ACE is automatically added implicitly at the end of an ACL so that two adjacent routers can discover each other?
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Question 30 of 53
30. Question
1 pointsWhat would be the primary reason an attacker would launch a MAC address overflow attack?
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Question 31 of 53
31. Question
3 pointsWhat are three of the six core components in the Cisco IoT system? (Choose three.)
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Question 32 of 53
32. Question
1 pointsWhat security countermeasure is effective for preventing CAM table overflow attacks?
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Question 33 of 53
33. Question
2 pointsWhat two protocols are supported on Cisco devices for AAA communications? (Choose two.)
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Question 34 of 53
34. Question
1 pointsWhich SNMP feature provides a solution to the main disadvantage of SNMP polling?
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Question 35 of 53
35. Question
1 pointsWhen SNMPv1 or SNMPv2 is being used, which feature provides secure access to MIB objects?
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Question 36 of 53
36. Question
2 pointsWhat two features are added in SNMPv3 to address the weaknesses of previous versions of SNMP? (Choose two.)
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Question 37 of 53
37. 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 38 of 53
38. Question
1 pointsWhich queuing mechanism supports user-defined traffic classes?
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Question 39 of 53
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 53
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 53
41. Question
1 pointsWhich field is used to mark Layer 2 Ethernet frames for QoS treatment?
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Question 42 of 53
42. Question
1 pointsWhat is the function of a QoS trust boundary?
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Question 43 of 53
43. 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 44 of 53
44. Question
1 pointsWhat is an example of cloud computing?
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Question 45 of 53
45. Question
1 pointsWhich type of resources are required for a Type 1 hypervisor?
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Question 46 of 53
46. Question
1 pointsA network technician made a configuration change on the core router in order to solve a problem. However, the problem is not solved. Which step should the technician take next?
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Question 47 of 53
47. Question
1 pointsA user reports that when the corporate web page URL is entered on a web browser, an error message indicates that the page cannot be displayed. The help-desk technician asks the user to enter the IP address of the web server to see if the page can be displayed. Which troubleshooting method is being used by the technician?
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Question 48 of 53
48. Question
1 pointsWhat is a primary function of the Cisco IOS IP Service Level Agreements feature?
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Question 49 of 53
49. Question
1 pointsWhich IOS log message level indicates the highest severity level?
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Question 50 of 53
50. Question
1 pointsWhich symptom is an example of network issues at the network layer?
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Question 51 of 53
51. Question
1 pointsRefer to the exhibit.
H1 can only ping H2, H3, and the Fa0/0 interface of router R1. H2 and H3 can ping H4 and H5. Why might H1 not be able to successfully ping H4 and H5?
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Question 52 of 53
52. Question
2 pointsRefer to the exhibit.
On the basis of the output, which two statements about network connectivity are correct? (Choose two.)
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Question 53 of 53
53. Question
1 pointsFill in the blanks. Use dotted decimal format.
- The wildcard mask that is associated with 128.165.216.0/23 is (0.0.1.255) .
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Leaderboard: CCNA 4 v6.0 Final Exam B
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