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What does the command o/r 0x2142 provide?

Q: What does the command o/r 0x2142 provide?

The default configuration setting is 0x2102, which tells the router to load the IOS from flash and the configuration from NVRAM. 0x2142 tells the router to bypass the configuration in NVRAM so that you can perform password recovery.

It is used to restart the router.
It is used to bypass the configuration in NVRAM.
It is used to enter ROM Monitor mode.
It is used to view the lost password.

Correct Answer: It is used to bypass the configuration in NVRAM.

Explanation:

The default configuration setting is 0x2102, which tells the router to load the IOS from flash and the configuration from NVRAM. 0x2142 tells the router to bypass the configuration in NVRAM so that you can perform password recovery.

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