While working in setup mode, a configuration line is typed incorrectly. What should you do to exit setup mode, without executing or saving any of the mistakes you made? (Select two answer choices)

A. Type exit at the setup dialog.
B. Type close at the setup dialog
C. Press the Ctrl-C key combination
D. Press the Ctrl-X key combination
E. Issue the copy startup-config command
F. Issue the 'write e" command
G. Issue the "write mem" command


Ваш ответ: C F
Правильный ответ: C D

В testking-е был точно такой же вопрос. пояснение testKing-А:

A. The Exit command can not be used during setup mode.

B. This is an invalid command
E. This command is used to save the configuration stored on NVRAM to a location.
F. This will have the effect of erasing the running configuration, and setting the router
configuration back to the factory default settings.
G. This is an old command that is still supported on the latest Cisco IOS. It is short for
"write memory" and has the same effect as the "copy running-config startup-config"
command.

Почему ответ F - неверный. Эта команда из setup mode не работает?

Потому что write erase очищает NV memory. В вопросе же просят просто выйти без сохранения "ошибок", которые были допущены при конфигурировании.