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210-260 · Question #47
210-260 Question #47: Real Exam Question with Answer & Explanation
The correct answer is A: The secure boot-image command is configured. Secured files will not appear on the output of a dir command issued from an executive shell because the IFS prevents secure files in a directory from being listed. ROM monitor (ROMMON) mode does not have any such restriction and can be used to list and boot secured files. mt/sec-
Question
After reloading a router, you issue the dir command to verify the installation and observe that the image file appears to be missing. For what reason could the image file fail to appear in the dir output?
Options
- AThe secure boot-image command is configured
- BThe secure boot-comfit command is configured
- CThe confreg 0x24 command is configured.
- DThe reload command was issued from ROMMON.
Explanation
Secured files will not appear on the output of a dir command issued from an executive shell because the IFS prevents secure files in a directory from being listed. ROM monitor (ROMMON) mode does not have any such restriction and can be used to list and boot secured files. mt/sec-usr-cfg-15-mt-book/sec-resil-config.html
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