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CCNA 640-802 V14 题库(191-195)

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本文内容为Testinside CCNA 640-802 V14 最新题库(191-195)试题及答案。

AD:

191. Refer to the exhibit. Explain how the routes in the table are being affected by the status change on interfaceEthernet0.

  

A. The router is requesting updates for these networks from routers that are connected to interface Ethernet1.

B. The router is poisoning the routes and broadcasting the new path costs via interface Ethernet1.

C. The router is receiving updates about unreachable networks from routers that are connected to interface Ethernet1.

D. The router is poisoning the routes and multicasting the new path costs via interface Ethernet1.

Answer: D

192. Refer to the exhibit. RIPv2 is in use on the network with no standard policy in place for summarization. A packet arrives at CentralRouter with a destination IP address of 208.149.23.91. Given the output that is shown,how will CentralRouter process that packet?

 

A. It will forward the packet to 190.171.23.10.

B. It will forward the packet to 190.171.23.12.

C. It will forward the packet to 192.168.33.1.

D. It will hold the packet for 22 seconds.

E. It will hold the packet for 21 seconds.

F. It will discard the packet because there is no matching route.

Answer: B

193. Refer to the exhibit. What is the purpose of the configuration that is shown?

 

A. to translate addresses of hosts on the fa0/0 and fa0/1 networks to a single public IP address for Internet access

B. to translate the internal address of each host on fa0/0 and fa0/1 to a unique external IP address for Internet acces

C. to provide security on fa0/0 and fa0/1 through the application of an access list

D. to allow IP hosts on the Internet to initiate TCP/IP connections to hosts on fa0/0 and fa0/1

Answer: A

194. Which two passwords must be supplied in order to connect by Telnet to a properly secured Cisco switch and make changes to the device configuration? (Choose two.)

A. console password

B. vty password

C. aux password

D. tty password

E. enable secret password

F. username password

Answer: BE

195. Refer to the exhibit. A network associate has configured OSPF with the command:City(config-router)# network 192.168.12.64 0.0.0.63 area 0After completing the configuration, the associate discovers that not all the interfaces are participating in OSPF.Which three of the interfaces shown in the exhibit will participate in OSPF according to this configurationstatement? (Choose three.)

 

A. FastEthernet0 /0

B. FastEthernet0 /1

C. Serial0/0

D. Serial0/1.102

E. Serial0/1.103

F. Serial0/1.104

Answer: BCD

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