3com SuperStack 3 NBX Manual De Usuario

This chapter describes how to manage system-level operations for your 
NBX system. 

You can perform these operations from NBX NetSet:

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See the Help for the procedures for each function.

As part of the upgrade and reboot process, you can choose to use your 
existing configuration data with the new version of the software or use a 
new (empty) database. NBX NetSet allows you to choose which software 
version to use when you reboot the system. The ability to select which 
version to boot allows you to restore an earlier operating environment 
(both software and configuration data) if you need to.

Additional considerations:

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When you upgrade the system software, do not enter any “cd...” 
commands using the terminal emulation software on a PC attached to 
the NBX Network Call Processor.