CCNA 2 Practice Final Exam Answer V31.docx

1、CCNA 2 Practice Final Exam Answer V311. Which statements are true regarding VTY passwords? (Choose two.)VTY passwords must be encrypted.All VTY lines do not need to use the same password.A VTY password is required to establish telnet sessions.The VTY password is set with the command line console 0.T

2、he VTY password must be identical with the enable secret password.2.Refer to the network and routing table entries shown in the graphic. What will happen when a packet destined for network 192.66.7.0 is received by Router A?It will be forwarded through interface S1.It will be forwarded to the defaul

3、t route.It will be directed toward the Internet.It will be discarded.3. Which command will produce the output shown in the graphic?show cdpshow cdp neighborsshow cdp neighbors detailshow cdp detail4. Router B received an interface configuration change. Suddenly, it transmits a new update. Which of t

4、he following could have triggered this update? (Choose two.)Router B received a configuration change.Router A sent a message requesting an update.Router C came online after Router B sent the RIP update.Router B received an error message indicating the last update was not received.5. How many Telnet

5、sessions can take place simultaneously on a router running a standard edition of the IOS?458106. Which of the following WAN connection services typically use synchronous communications? (Choose two.)circuit-switched leased linepacket-switchedEthernetanalog modem services7. Which of the following wil

6、l add a TFTP server as a fallback source for a router to load an IOS image?Router# boot system tftp 163.150.9.31 c2500-d-l.120-9 Router# copy run startRouter# boot system tftp c2500-d-l.120-9.bin 163.150.9.31 Router# copy run startRouter# config t Router(config)# boot system tftp c2500-d-l.120-9.bin

7、 163.150.9.31 Router(config)# exit Router# copy run startRouter# config t Router(config)# boot system tftp 163.150.9.31 c2500-d-l.120-9.bin Router(config)# exit Router# copy run start8. What types of messages are sent periodically by devices configured for CDP?probesbeaconssignalsadvertisementsrouti

8、ng updatesunicast9. An administrator has made routing protocol changes to a routers configuration. To ensure that the changes are implemented, the active configuration is saved and the router is reloaded. After the router has initialized, the output on the screen displays Would you like to enter the

9、 initial configuration dialog?yes/no: Why did this dialog appear?There was a POST failure.The incorrect IOS loaded.There was an error in the startup configuration file.The configuration register was set to ignore NVRAM.10. Which command is used to redirect debug information to a device that is conne

10、cted though a Telnet session?Router# monitorRouter# terminal redirect vty 0Router# terminal monitorRouter# monitor output vty 011. After issuing the show interfaces command, a technician notices the line Serial1 is down, line protocol is down in the output. Which of the following are possible reason

11、s for this message output? (Choose three.)There is a mismatch in the encapsulation type on both ends of the link.A Layer 1 issue exists.An interface problem exists.The clockrate was not set during configuration.There is no usable media for the protocol.Keepalive messages are not being sent.12. Refer

12、 to the above graphic. When using RIP as the routing protocol, how would Chicago use load balancing to route packets to New York? (Choose two.)by forwarding packets over paths of equal costby forwarding packets according to hop count and speed of the linkby determining which interface has the least

13、traffic and sending to it firstby first determining the speed of the links and then cycling packets through the fastest links firstby cycling packets through interfaces and routes following the same pattern (Router 1, 2, 3) each time13. When would the ROM monitor mode be used? (Choose two.)maintaini

14、ng routing configuration settingsmodifying the IOS image stored in Flashrunning a limited IOS feature setperforming the bootstrap process14. Which two statements are true about route metrics? (Choose two.)The more factors that make up a metric, the greater the flexibility to tailor network operation

15、s.The larger the metric number, the better the path.Routing protocols use metrics to send routing updates to directly connected neighbors.Bandwidth and delay are static metrics used by RIP v1.Ticks, delay, and cost are metrics used by routing protocols.15. Which of the following are valid static IP routes? (Choose three.)RouterB(config)# ip route 192.168.5.0 255.255.255.0 S1RouterC(config)# ip route 192.168.1.0 255.255.255.0 S1RouterA(config)# ip route 192.168.3.0 255.255.255.0 192.168.2.2RouterB(config)# ip route 192.168.1.0 255