640-554 Real Exam Prep DEMO

Question 1: Which Cisco IOS command is used to verify that either the Cisco IOS image, the configuration
files, or both have been properly backed up and secured?
A. show archive
B. show secure bootset
C. show flash
D. show file systems
E. dir
F. dir archive
Correct Answer: B
Explanation:
http://www.cisco.com/en/US/docs/ios/sec_user_services/configuration/guide/sec_resil_config_ps6
922_TSD_Products_Configuration_Guide_Chapter.html
Restrictions for Cisco IOS Resilient Configuration
This feature is available only on platforms that support a Personal Computer Memory Card
International Association (PCMCIA) Advanced Technology Attachment (ATA) disk. There must be
enough space on the storage device to accommodate at least one Cisco IOS image (two for upgrades)
and a copy of the running configuration. IOS Files System (IFS) support for secure file systems is also
needed by the software.
It may be possible to force removal of secured files using an older version of Cisco IOS software that
does not contain file system support for hidden files.
This feature can be disabled only by using a console connection to the router. With the exception of
the upgrade scenario, feature activation does not require console access.
You cannot secure a bootset with an image loaded from the network. The running image must be
loaded from persistent storage to be secured as primary.
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. The running image and
running configuration archives will not be visible in the Cisco IOS dir command output. Instead, use
the show secure bootset command to verify archive existence.