#8 - questions - Managing Cisco Devices

1. What does the command confreg 0x2142 provide? a. it is used to restart the router b. it is used to bypass the configuration in NVRAM c. it is used to enter ROM monitor mode d. it is used to view the lost password

1. What does the command confreg 0x2142 provide? b. it is used to bypass the configuration in NVRAM B. the default configuration setting is 0x2102, which tells the router to load the IOS from flash and the configuration from NVRAM. 0x2142 tells the router to bypass the configuration in NVRAM so that you can perform password ercovery.

10. You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be? a. you didn't boot the router with the correct command. b. nvram is corrupted c. the configuration register is incorrect d. the newly upgraded IOS is not compatible with the hardware of the router e. the configuration you saved is not compatible with the hardware

10. You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be? c. the configuration register is incorrect C. If you save a configuration and reload the router and it comes up either in setup mode or as a blank configuration, chances are the configuration register setting is incorrect.

11. Which command will install a right-to-use license so you can use an evaluation version of a feature? a. install right-to-use license feature feature b. install temporary feature feature c. license install feature d. license boot module

11. Which command will install a right-to-use license so you can use an evaluation version of a feature? d. license boot module D. The license boot module command installs a right-to-use license feature on a router.

12. Which command determines the licenses that are active on your system along with several status variables? a. show license b. show license feature c. show license udi d. show version

12. Which command determines the licenses that are active on your system along with several status variables? a. show license A. The show license command determines the licenses that are active on your system. It also displays a group of lines for each feature in the currently running IOS image along with several status variables related to software activation and licensing, both licenses and unlicensed features.

13. Which command allows you to view the technology package licenses and feature licenses that are supported on your router along with several status variables? a. show license b. show license feature c. show license udi d. show version

13. Which command allows you to view the technology package licenses and feature licenses that are supported on your router along with several status variables? b. show license feature B. The show license feature command allows you to view the technology package licenses and feature licenses that are supported on your router along with several status variables related to software activation and licensing, both licensed and unlicensed features.

14. Which command displays the unique device identifier that comprises the product ID and serial number of the router? a. show license b. show license feature c. show license udi d. show version

14. Which command displays the unique device identifier that comprises the product ID and serial number of the router? c. show license udi C. The show license udi command displays the unique device identifier (UDI) of the router, which comprises the product ID (PID) and serial number of the router.

15. Which command displays various peices of information about the current IOS version, including the licensing details at the end of the command's output? a. show license b. show license feature c. show license udi d. show version

15. Which command displays various peices of information about the current IOS version, including the licensing details at the end of the command's output? d. show version D. The show version command displays various pieces of information about the current IOS version, including the licensing details at the end of the commands output.

16. Which command backs up your license to flash memory? a. copy tftp flash b. save license flash c. license save flash d. copy license flash

16. Which command backs up your license to flash memory? c. license save flash C. The license save flash command allows you to back up your license to flash memory.

17. Which command displays the configuration register setting? a. show ip route b. show boot version c. show version d. show flash

17. Which command displays the configuration register setting? c. show version C. The show version command provides you with the current configuration register setting.

18. What two steps are needed to remove a license from a router? (choose two) a. use the erase flash:license command b. reload the system c. use the license boot command with the disable variable at the end of the command line d. clear the license with the license clear command

18. What two steps are needed to remove a license from a router? (choose two) c. use the license boot command with the disable variable at the end of the command line d. clear the license with the license clear command C,D. The two steps to remove a license are to first disable the technology package and then clear the license.

19. You have your laptop directly connected into a router's ethernet port. Which of the following are among the requirements for the copy flash tftp command to be successful? (Choose three) a. tftp server software must be running on the router b. tftp server software must be running on your laptop c. the ethernet cable connecting the laptop directly into the routers ethernet port must be a straight-through cable d. the laptop must be on the same subnet as the routers ethernet interface e. the copy flash ftfp command must be supplied the ip address of the laptop f. there must be enough room in the flash memory of the router to accommodate the file to be copied

19. You have your laptop directly connected into a router's ethernet port. Which of the following are among the requirements for the copy flash tftp command to be successful? (Choose three) b. tftp server software must be running on your laptop d. the laptop must be on the same subnet as the routers ethernet interface e. the copy flash ftfp command must be supplied the ip address of the laptop B,D,E. Before you back up an IOS image to a laptop directly connected to a routers ethernet port, make sure that the tftp server software is running on your laptop, that the ethernet cable is a "crossover" and that the laptop is in the same subnet as the routers ethernet port, and then you can use the copy flash tftp command from your laptop.

2. Which command will copy the IOS to a backup host on your network? a. transfer IOS to 172.16.10.1 b. copy run start c. copy tftp flash d. copy start tftp e. copy flash tftp

2. Which command will copy the IOS to a backup host on your network? e. copy flash tftp e. to copy the IOS to a backup host, which is stored in flash memory by default, use the copy flash tftp command.

20. The configuration register setting of 2x2102 provides what function to a router? a. tells the router to boot into ROM monitor mode b. provides password recovery c. tells the router to look in nvram for the boot sequence d. boots the IOS from a tftp server e. boots an IOS image stored in ROM

20. The configuration register setting of 2x2102 provides what function to a router? c. tells the router to look in nvram for the boot sequence C. The default configuration setting of 2x2102 tells the router to look in NVRAM for the boot sequence.

3. What command is used to permanently install a license on an ISR2 router? a. install license b. license install c. boot system license d. boot license module

3. What command is used to permanently install a license on an ISR2 router? b. license install b. To install a new license on an ISR G2 router, use the license install url command.

4. You type the following into the router and reload. What will the router do? Router(config)#boot system flash c2800nm-advsecurityk9-mz.151-4.M6.bin router(config)#config-register 0x2101 router(config)#do sh ver [output cut] configuration register is 0x2102 (will be 0x2101 at next reload) a. the router will expand and run the c2800nm-advsecurityk9-mz.151-4.m6.bin IOS from flash memory. b. the router will g into setup mode c. the router will load the mini-IOS from ROM d. the router will enter ROM monitor mode

4. You type the following into the router and reload. What will the router do? Router(config)#boot system flash c2800nm-advsecurityk9-mz.151-4.M6.bin router(config)#config-register 0x2101 router(config)#do sh ver [output cut] configuration register is 0x2102 (will be 0x2101 at next reload) c. the router will load the mini-IOS from ROM C. The configuration register provides the boot commands, and 0x2101 tells the router to boot the mini-IOS, if found, and not to load a file from flash memory. Many newer routers do not have a mini-IOS, so as an alternative, the router would end up in ROM monitor mode if the mini-IOS is not found. However, option C is the best answer for this question.

5. A network administrator wants to upgrade the IOS of a router without removing the image currently installed. What command will display the amount of memory consumed by the current IOS image and indicate whether there is engough room available to hold both the current and new images? a. show version b. show flash c. show memory d. show buffers e. show running-config

5. A network administrator wants to upgrade the IOS of a router without removing the image currently installed. What command will display the amount of memory consumed by the current IOS image and indicate whether there is engough room available to hold both the current and new images? b. show flash B. The show flash command will provide you with the current IOS name and size and the size of flash memory.

6. The corporate office sends you a new router to connect, but upon connecting the console cable, you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router? a. RAM should be erased and the router restarted b. Flash should be erased and the router restarted c. NVRAM should be erased and the router restarted d. the new configuration should be entered and saved

6. The corporate office sends you a new router to connect, but upon connecting the console cable, you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router? c. NVRAM should be erased and the router restarted C. Before you start to configure the router, you should erase the NVRAM with the erase startup-config command and then reload the router using the reload command.

7. Which command loads a new version of the Cisco IOS into a router? a. copy flash ftp b. copy nvram flash c. copy flash tftp d. copy tftp flash

7. Which command loads a new version of the Cisco IOS into a router? d. copy tftp flash D. The command copy tftp flash will allow you to copy a new IOS into flash memory on your router.

8. Which command will show you the IOS version running on your router? a. sh IOS b. sh flash c. sh version d. sh protocols

8. Which command will show you the IOS version c. sh version C. The best is show version, which shows you the IOS file running currently on your router. The show flash command shows you the contents of flash memory, not which file is running.

9. What should the configuration register value be after you successfully complete the password recovery procedure and return the router to normal operation? a. 0x2100 b. 0x2101 c. 0x2102 d. 0x2142

9. What should the configuration register value be after you successfully complete the password recovery procedure and return the router to normal operation? c. 0x2102 C. All Cisco routers have a default configuration register setting of 0x2102, which tells the router to load the IOS from flash memory and the configuration from NVRAM.