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SonicWALL 4500 Benutzerhandbuch

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  Upgrading Firmware on Your SonicWALL  
Upgrading the Firmware with Current Settings
Perform the following steps to upload new firmware to your 
SonicWALL appliance and use your current configuration 
settings upon startup. 
Tip:
The appliance must be properly registered before it can 
be upgraded. Refer to 
information.
1.
Download the SonicOS Enhanced firmware image file from 
mysonicwall.com and save it to a location on your local 
computer. 
2.
On the System > Settings page, click Upload New 
Firmware.
3.
Browse to the location where you saved the SonicOS 
Enhanced firmware image file, select the file and click the 
Upload button. 
4.
On the System > Settings page, click the Boot icon in the 
row for Uploaded Firmware.
5.
In the confirmation dialog box, click OK. The SonicWALL 
restarts and then displays the login page.
6.
Enter your user name and password. Your new SonicOS 
Enhanced image version information is listed on the 
System > Settings page.
Upgrading the Firmware with Factory Defaults
Perform the following steps to upload new firmware to your 
SonicWALL appliance and start it up using the default 
configuration:
1.
Download the SonicOS Enhanced firmware image file from 
mysonicwall.com and save it to a location on your local 
computer. 
2.
On the System > Settings page, click Create Backup.
3.
Click Upload New Firmware.
4.
Browse to the location where you saved the SonicOS 
Enhanced firmware image file, select the file and click the 
Upload button. 
5.
On the System > Settings page, click the Boot icon in the 
row for Uploaded Firmware with Factory Default 
Settings.
6.
In the confirmation dialog box, click OK. The SonicWALL 
restarts and then displays the login page. 
7.
Enter the default user name and password (admin / 
password) to access the SonicWALL management 
interface.
Using SafeMode to Upgrade Firmware
If you are unable to connect to the SonicWALL security 
appliance’s management interface, you can restart the 
SonicWALL security appliance in SafeMode. The SafeMode 
feature allows you to recover quickly from uncertain 
configuration states with a simplified management interface that 
includes the same settings available on the System > Settings 
page.