310.Refer to the exhibit.A router boots to the prompt shown in the exhibit.What does this signify,and how
should the network administrator respond?
A. This prompt signifies that the configuration file was not found in NVRAM.The network administrator
should follow the prompts to enter a basic configuration.
B. This prompt signifies that the configuration file was not found in flash memory.The network
administrator should use TFTP to transfer a configuration file to the router.
C. This prompt signifies that the IOS image in flash memory is invalid or corrupt.The network
administrator should use TFTP to transfer anIOS image to the router.
D. This prompt signifies that the router could not authenticate the user.The network administrator should
modify the IOS mage and reboot the router.