ENSA 10.6-10.7 File Systems and Backups

Match the router file system commands and symbols to the correct description.

• where router will boot from

• R1# dir

• view contents of the current directory

• R1# show file systems

• where the IOS is stored

• *

• to view files and permissions

• R1# cd nvram:

• move to another directory

• #

Which of the following commands will put a copy of the current router configuration on the tftp server? (choose 2)

• R1# copy running-config tftp

• R1# copy startup-config tftp

• R1# copy tftp running-config

• R1# copy tftp startup-config

Which of the following commands will restore the configuration file to a router from the tftp server? (choose 2)

• R1# copy running-config tftp

• R1# copy startup-config tftp

• R1# copy tftp running-config

• R1# copy tftp startup-config

Cisco routers can use USB flash to hold multiple copies of the Cisco IOS and multiple router configurations.

• True

• False

Which command will enable you to view the contents of a router's USB flash drive?

• R1# dir usbflash0:

• R1# cd usbflash0:

• R1# copy usbflash0:

• R1# show usbflash0:

Match the type of memory to the correct description.

• flash memory

• stores the router's operating system

• usb memory

• optional secondary storage and boot device

• nvram memory

• stores the router's startup configuration

Match the commands used when using a USB drive for backing up files on a router.

• R1# dir usbflash0:/

• command to restore configurations from a usb drive

• R1# copy running-config usbflash0:

• command to view the contents of a usb drive

• R1# copy usbflash0:/R1-Config

• command to copy current configuration to a usb drive

You don't know the password to get into a router. What order would you perform the steps for password recovery?

• Change config register to ignore startup

• 2

• Enter ROMMON mode

• 1

• copy run start and reload

• 5

• Change password & config register back

• 4

• Copy startup-config to running-config

• 3

You don't know the password to get into a router. What order would you perform the steps for password recovery?

• enable secret pass

  config-register 0x2102

• 2

• R1# copy run start

  R1# reload

• 4

• R1# copy start run

• 5

• rommon 1 > confreg 0x2142

  rommon 2 >reset

• 3

• Use a break sequence during boot up

• 1

Match the commands used when backing up a router's IOS to a tftp server.

• copy the IOS image to the router

• R1# boot system flash0: isr4200-universalk9_ias.16.09.04.SPA.bin

• load the new IOS image during bootup

• R1# copy tftp: flash:

• determine the size of the IOS file

• R1# copy flash: tftp:

• save configuration and reload the router

• R1# copy run start

  R1# reload

• copy the IOS image to the tftp server

• R1# show flash0: