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What does the command confreg 0x2142 provide?

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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