Presencial-Infrastructure CCNP ENCOR 350-401
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Pregunta 1 de 69
1. Pregunta
Refer to exhibit. VLANs 50 and 60 exist on the trunk links between all switches. All access ports on SW3 are configured for VLAN 50 and SW1 is the VTP server. Which command ensures that SW3 receives frames only from VLAN 50?
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Pregunta 2 de 69
2. Pregunta
Refer to the exhibit. SwitchC connects HR and Sales to the Core switch. However, business needs require that no traffic from the Finance VLAN traverse this switch. Which command meets this requirement?
CorrectoIncorrecto -
Pregunta 3 de 69
3. Pregunta
Company policy restricts VLAN 10 to be allowed only on SW1 and SW2. All other VLANs can be on all three switches. An administrator has noticed that VLAN 10 has propagated to SW3. Which configuration corrects the issue?
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Pregunta 4 de 69
4. Pregunta
A port channel is configured between SW2 and SW3. SW2 is not running a Cisco operating system. When all physical connections are made, the port channel does not establish.
Based on the configuration excerpt of SW3, what is the cause of the problem?
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Pregunta 5 de 69
5. Pregunta
What are two effects of this configuration? (Choose two.)
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Pregunta 6 de 69
6. Pregunta
Which PAgP mode combination prevents an Etherchannel from forming?
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Pregunta 7 de 69
7. Pregunta
Refer to the exhibit. A port channel is configured between SW2 and SW3. SW2 is not running Cisco operating system. When all physical connections are made, the port channel does not establish. Based on the configuration excerpt of SW3, what is the cause of the problem?
CorrectoIncorrecto -
Pregunta 8 de 69
8. Pregunta
Refer to the exhibit
After an engineer configures an EtherChannel between switch SW1 and switch SW2, this error message is logged on switch SW2.
Based on the output from SW1 and the log message received on Switch SW2, what action should the engineer take to resolve this issue?
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Pregunta 9 de 69
9. Pregunta
What is the primary effect of the spanning-tree portfast command?
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Pregunta 10 de 69
10. Pregunta
An engineer reconfigures the port-channel between SW1 and SW2 from an access port to a trunk and immediately notices this error in SW1’s log.
Which command set resolves this error?
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Pregunta 11 de 69
11. Pregunta
Refer to the exhibit. Link1 is a copper connection and Link2 is a fiber connection. The fiber port must be the primary port for all forwarding. The output of the show spanning-tree command on SW2 shows that the fiber port is blocked by spanning tree. An engineer enters the spanning-tree port-priority 32 command on G0/1 on SW2, but the port remains blocked.
Which command should be entered on the ports that are connected to Link2 to resolve the issue?
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Pregunta 12 de 69
12. Pregunta
What would be the preferred way to implement a loopless switch network where there are 1500 defined VLANs and it is necessary to load the shared traffic through two main aggregation points based on the VLAN identifier?
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Pregunta 13 de 69
13. Pregunta
Refer to the exhibit. Which two commands ensure that DSW1 becomes root bridge for VLAN 10 and 20? (Choose two)
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Pregunta 14 de 69
14. Pregunta
Refer to the exhibit. Assuming all links are functional, which path does PC1 take to reach DSW1?
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Pregunta 15 de 69
15. Pregunta
In a traditional 3 tier topology, an engineer must explicitly configure a switch as the root bridge and exclude it from any further election process for the spanning-tree domain. Which action accomplishes this task?
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Pregunta 16 de 69
16. Pregunta
An engineer entered the no spanning-tree bpduguard enable on interface fa1/0/7 command. Which statement describes the effect of this command?
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Pregunta 17 de 69
17. Pregunta
Which OSPF network types are compatible and allow communication through the two peering devices?
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Pregunta 18 de 69
18. Pregunta
Based on this interface configuration, what is the expected state of OSPF adjacency?
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Pregunta 19 de 69
19. Pregunta
Refer to the exhibit. Which statement about the OPSF debug output is true?
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Pregunta 20 de 69
20. Pregunta
Which EIGRP feature allows the use of leak maps?
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Pregunta 21 de 69
21. Pregunta
Which two statements about EIGRP load balancing are true? (Choose two)
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Pregunta 22 de 69
22. Pregunta
Which reason could cause an OSPF neighborship to be in the EXSTART/EXCHANGE state?
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Pregunta 23 de 69
23. Pregunta
Which feature is supported by EIGRP but is not supported by OSPF?
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Pregunta 24 de 69
24. Pregunta
Refer to the exhibit. Which IPv6 OSPF network type is applied to interface Fa0/0 of R2 by default?
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Pregunta 25 de 69
25. Pregunta
In OSPF, which LSA type is responsible for pointing to the ASBR router?
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Pregunta 26 de 69
26. Pregunta
A network engineer is configuring OSPF between router R1 and router R2. The engineer must ensure that a DR/BDR election does not occur on the Gigabit Ethernet interfaces in area 0. Which configuration set accomplishes this goal?
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Pregunta 27 de 69
27. Pregunta
Which command when applied to the Atlanta router reduces type 3 LSA flooding into the backbone area and summarizes the inter-area routes on the Dallas router?
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Pregunta 28 de 69
28. Pregunta
Which router is the designated router on the segment 192.168.0.0/24?
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Pregunta 29 de 69
29. Pregunta
Which command must be applied to R2 for an OSPF neighborship to form?
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Pregunta 30 de 69
30. Pregunta
Which feature of EIGRP is not supported in OSPF?
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Pregunta 31 de 69
31. Pregunta
Refer to the exhibit. An engineer attempts to configure a router on a stick to route packets between Clients, Servers, and Printers; however, initial tests show that this configuration is not working. Which command set resolves this issue?
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Pregunta 32 de 69
32. Pregunta
How does the EIGRP metric differ from the OSPF metric?
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Pregunta 33 de 69
33. Pregunta
A local router shows an EBGP neighbor in the Active state. Which statement is true about the local router?
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Pregunta 34 de 69
34. Pregunta
Refer to the exhibit. Which configuration establishes EBGP neighborship between these two directly connected neighbors and exchanges the loopback network of the two routers through BGP?
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Pregunta 35 de 69
35. Pregunta
Refer to the exhibit. Which IP address becomes the next active next hop for 192.168.102.0/24 when 192.168.101.2 fails?
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Pregunta 36 de 69
36. Pregunta
What is the correct EBGP path attribute list, ordered from most preferred to the least preferred, that the BGP best-path algorithm uses?
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Pregunta 37 de 69
37. Pregunta
Refer to the exhibit.
An engineer must ensure that all traffic leaving AS 200 will choose Link 2 as the exit point. Assuming that all BGP neighbor relationships have been formed and that the attributes have not been changed on any of the routers, which configuration accomplish task?
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Pregunta 38 de 69
38. Pregunta
An engineer must establish eBGP peering between router R3 and router R4. Both routers should use their loopback interfaces as the BGP router ID. Which configuration set accomplishes this task?
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Pregunta 39 de 69
39. Pregunta
Refer to the exhibit. Which two commands are needed to allow for full reachability between AS 1000 and AS 2000? (Choose two)
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Pregunta 40 de 69
40. Pregunta
An engineer must ensure that all traffic entering AS 200 will choose Link 2 as an entry point. Assuming that all BGP neighbor relationships have been formed and that the attributes have not been changed on any of the routers, which configuration accomplish task?
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Pregunta 41 de 69
41. Pregunta
Refer to the exhibit.
The inside and outside interfaces in the NAT configuration of this device have been correctly identified. What is the effect of this configuration?
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Pregunta 42 de 69
42. Pregunta
Refer to the exhibit. What are two effect of this configuration? (Choose two)
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Pregunta 43 de 69
43. Pregunta
Refer to the exhibit.
A network architect has partially configured static NAT. which commands should be asked to complete the configuration?
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Pregunta 44 de 69
44. Pregunta
Which command allows hosts that are connected to FastEthernet0/2 to access the Internet?
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Pregunta 45 de 69
45. Pregunta
Refer to the exhibit.
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Pregunta 46 de 69
46. Pregunta
What NTP stratum level is a server that is connected directly to an authoritative time source?
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Pregunta 47 de 69
47. Pregunta
Which two security features are available when implementing NTP? (Choose two)
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Pregunta 48 de 69
48. Pregunta
Which two mechanisms are available to secure NTP? (Choose two)
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Pregunta 49 de 69
49. Pregunta
Why would a log file contain a * next to the date?
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Pregunta 50 de 69
50. Pregunta
Which two statements about HSRP are true? (Choose two)
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Pregunta 51 de 69
51. Pregunta
Which behavior can be expected when the HSRP versions is changed from 1 to 2?
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Pregunta 52 de 69
52. Pregunta
If a VRRP master router fails, which router is selected as the new master router?
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Pregunta 53 de 69
53. Pregunta
Which First Hop Redundancy Protocol maximizes uplink utilization and minimizes the amount of configuration that is necessary?
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Pregunta 54 de 69
54. Pregunta
What are three valid HSRP states? (Choose three)
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Pregunta 55 de 69
55. Pregunta
Which two statements about VRRP are true? (Choose two)
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Pregunta 56 de 69
56. Pregunta
Which statement about VRRP is true?
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Pregunta 57 de 69
57. Pregunta
Which First Hop Redundancy Protocol should be used to meet a design requirements for more efficient default bandwidth usage across multiple devices?
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Pregunta 58 de 69
58. Pregunta
How does SSO work with HSRP to minimize network disruptions?
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Pregunta 59 de 69
59. Pregunta
An engineer must configure interface GigabitEthernet0/0 for VRRP group 10. When the router has the highest priority in the group, it must assume the master role. Which command set must be added to the initial configuration to accomplish this task?
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Pregunta 60 de 69
60. Pregunta
Refer to the exhibit. Edge-01 is currently operational as the HSRP primary with priority 110. Which command on Edge-02 causes it to take over the forwarding role when Edge-01 is down?
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Pregunta 61 de 69
61. Pregunta
On which interfaces should VRRP commands be applied to provide first hop redundancy to PC-01 and PC-02?
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Pregunta 62 de 69
62. Pregunta
An engineer is installing a new pair of routers in a redundant configuration. Which protocol ensures that traffic is not disrupted in the event of a hardware failure?
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Pregunta 63 de 69
63. Pregunta
Refer to the exhibit
What are two effects of this configuration? (Choose two)
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Pregunta 64 de 69
64. Pregunta
An engineer must configure HSRP group 300 on a Cisco IOS router. When the router is functional, it must be the active HSRP router. The peer router has been configured using the default priority value. Which three commands are required? (Choose three)
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Pregunta 65 de 69
65. Pregunta
An engineer is installing a new pair of routers in a redundant configuration. When checking on the standby status of each router the engineer notices that the routers are not functioning as expected. Which action will resolve the configuration error?
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Pregunta 66 de 69
66. Pregunta
Which statement about multicast RPs is true?
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Pregunta 67 de 69
67. Pregunta
What mechanism does PIM use to forward multicast traffic?
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Pregunta 68 de 69
68. Pregunta
What is the role of the RP in PIM sparse mode?
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Pregunta 69 de 69
69. Pregunta
What is the purpose of an RP in PIM?
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