Managing a Cisco Internetwork - Technical MCQs

Q1:

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 setting is incorrect.

D The newly upgraded IOS is not compatible with the hardware of the router.

ANS:C - The configuration register setting is incorrect.

If you save a configuration and reload the router and it comes up either in setup mode or as a blank configuration, chances are you have the configuration register setting incorrect.