Using primary and secondary flash image options – IronPort Systems 4108GL User Manual
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Switch Memory and Configuration
Using Primary and Secondary Flash Image Options
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Figure 5-5. Indication of a Configuration Change Requiring a Reboot
Using the Web Browser Interface To Implement 
Configuration Changes
You can use the web browser interface to simultaneously save and implement 
a subset of switch configuration changes without having to reboot the switch. 
That is, when you save a configuration change (in most cases, by clicking on 
[Apply Changes] or [Apply Settings], you simultaneously change both the running-
config file and the startup-config file.
N o t e
If you reconfigure a parameter in the CLI and then go to the browser interface 
without executing a 
write memory command, those changes will be saved to
the startup-config file if you click on
[Apply Changes] or [Apply Settings] in the web
browser interface.
Using Primary and Secondary Flash 
Image Options
The Switch 4108GL features two flash memory locations for storing system 
image (operating system, or OS) files:
Reminder to 
reboot the switch 
to activate 
configuration 
changes.
Asterisk indicates 
a configuration 
change that 
requires a reboot 
in order to take 
effect.
