Question:
Which configuration register value can you set on a Cisco device so that it ignores the NVRAM when it boots?
- 0x2124
- 0x2120
- 0x2142
- 0x2102
Explanation: To reset the password we can type “confreg 0x2142” under rommon mode to set the configuration register to 2142 in hexadecimal (the prefix 0x means hexadecimal (base 16)). With this setting when that router reboots, it bypasses the startup-config.
Exam with this question: CCNA v3.0 (200-125) Study Guide – Exam Dumps
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