CCNA2 - Module 5 Exam Answers （05/08/2008 14:30）

1 、 Which command will display the source of the system boot p_w_picpath? • Router# show version

• Router# show config-register

• Router# show start-up config

• Router# show running-config

• Router# show flash

2 Routers have different types of memory. Choose the answer that describes flash memory.

• provides working storage

• stores a fully functional IOS p_w_picpath

• stores the startup configuration file

• initializes the code used to boot the router

3 Routers have different types of memory. Choose the answer that describes NVRAM.

• initializes the code that is used to boot the router

4

Which command will backup configuration files from RAM to NVRAM or a TFTP server?

• backup

• copy

• telnet

• move

5 Which two items below are required by routers in order for them to perform their basic operations? (Choose two.)

• a tftp server

• a configuration file

• a configuration register file

• an operating system file

• a DNS table

6 An IOS p_w_picpath can be copied into flash from a TFTP server. Which of the following statements are true regarding this process? (Choose three.) • A series of "!'s" are displayed as the p_w_picpath is downloaded successfully to flash.

• The copy tftp flash:filename ip address command is used to copy the IOS from the server to flash.

• After the new flash p_w_picpath is downloaded, it is verified.

• A series of "e's" are displayed as the current IOS p_w_picpath is erased from flash.

• Flash must be cleared with the erase command prior to beginning the download process.

7 Which part of the configuration register indicates the location of the IOS?

• the bootstrap

• the boot field

• the IOS locator

• the system p_w_picpath loader

8 Which of the following can be configured as a source for the IOS p_w_picpath by using the boot system command? (Choose two.) • TFTP server

• HTTP server

• Telnet server

• Flash memory

• NVRAM memory

9 Which command is used to change the order in which the router looks for system bootstrap information?

• config-p_w_picpath

• config-system

• config-register

• config-bootfield

• config system bootstrap

10 Which command will copy an IOS p_w_picpath from a TFTP server to a router? • Router# copy tftp flash

• Router# copy flash tftp

• Router(config)# copy tftp flash

• Router(config)# copy flash tftp

11 What command can be used in ROM monitor mode to run the IOS p_w_picpath in flash?

• rommon1> config-register 0x2102

• rommon1> boot flash:filename

• rommon1> xmodem:filename

• rommon1> boot system flash:filename

• rommon1> reload system flash:

12 The Cisco IOS p_w_picpath naming convention allows identification of different versions and capabilities of the IOS. What information can be gained from the filename c2600-d-mz.121-4? (Choose two.)

• The "mz" in the filename represents the special capabilities and features of the IOS.

• The file is uncompressed and requires 2.6 MB of RAM to run.

• The software is version 12.1, 4th revision.

• The file is downloadable and 121.4MB in size.

• The IOS is for the Cisco 2600 series hardware platform.

13 Where does a router look for boot system statements?

• ROM

• RAM

• NVRAM

• Flash

14 What does a configuration register setting of 0x2102 indicate on a router?

• It tells the router to locate and load the IOS from NVRAM.

• It tells the router to locate and load the IOS from FLASH.

• It tells the router to bypass the configuration in NVRAM.

• It tells the router to look in the startup configuration for boot system commands.

15 If a router cannot find a valid configuration file during the startup sequence, what will occur?

• The startup sequence will reset.

• The router will prompt the user for a response to enter setup mode.

• The startup sequence will halt until a valid configuration file is acquired.

• The router will generate a default configuration file based on the last valid configuration.

• The router will monitor local traffic to determine routing protocol configuration requirements.

16

If the configuration register instructs a router to look for configuration information in NVRAM and no boot system commands exist there, from where will the router next attempt to boot the IOS?

• RAMR

• FLASH

• EPROM

• ROMMON

17 If boot system commands have been configured, which of the following could happen if a router fails to obtain an IOS p_w_picpath from the primary sources during bootup?

• The router will load a subset of a full IOS version from system

ROM.

• The router will attempt to reboot two times before failing.

• The router will load the last good IOS p_w_picpath from NVRAM.

• The administrator will be prompted to load a valid IOS p_w_picpath.

18 The router has been configured with a valid configuration file. Which of the following could be a cause for a router not booting normally? (Choose two.) • The flash p_w_picpath is corrupt.

• A console cable is disconnected.

• The flash p_w_picpath is located in NVRAM.

• The startup configuration file is incomplete.

• The router encountered a hardware error.

19 Which of the following are steps in saving a router configuration file to a TFTP server? (Choose three.)

• Enter configuration mode.

• Enter the IP address to the TFTP server.

• Use the copy running-config tftp command.

• Use the copy tftp running-config command.

• Name the configuration file or accept the default name.