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Reboot/Shutdown 335
Customer Service If you reboot to R4.2 without installing a valid license, and you run your
system with the restrictions in place (see “
Restricted Operation” on
page 333
), 3Com Customer Service cannot access the information
required to help you with problems. To obtain assistance from 3Com
Customer Service, you must either reboot to a previous version of the
NBX system software or install a license for R4.2.
Reboot/Shutdown You must reboot the system after you upgrade software. You must shut
down the system software before you turn off power to your NBX
system.
To reboot or shutdown the system, select Operations >
Reboot/Shutdown.
See the Help for procedures on rebooting and shutting down the system.
CAUTION: If you remove power from the NBX system without first
shutting down the system software using the NBX NetSet Shutdown
button, the operating system must perform a file system check during the
next startup cycle to ensure file integrity. The file system check
significantly increases the time it takes for the system to come to a ready
state. During a file system check operation, the NCP status lights S1 and
S2 flash in an alternating pattern.
Manage Data This section describes these system data management operations:
■ Backup
■ Restore
■ Convert Database
■ Purge Database
■ Purge Database and CDR
■ Purge All Voice Mail
To perform data management operations, select Operations > Manage
Data. See the Help for procedures on managing your system data.