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Cisco Cisco Content Security Management Appliance M1070 Mode D'Emploi

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AsyncOS 8.2 for Cisco Content Security Management User Guide
 
Chapter 14      Common Administrative Tasks
Step 2
Click Edit Update Settings. 
Use the descriptions in 
 to configure the settings in this 
procedure. 
Step 3
In the Update Servers (images) section, specify the servers from which to download images for updates. 
Step 4
Specify the server from which to download images for AsyncOS upgrades: 
a.
At the bottom of the same section, click the Click to use different settings for AsyncOS upgrades 
link. 
b.
Specify server settings for downloading images for AsyncOS upgrades. 
Step 5
In the Update Servers (list) section, specify the servers for obtaining the list of available updates and 
AsyncOS upgrades. 
The top subsection applies to updates. The bottom subsection applies to upgrades. 
Step 6
Specify settings for Time Zone rules and interface. 
Step 7
(Optional) Specify settings for Proxy Servers. 
Step 8
Submit and commit your changes.
Step 9
Verify that your results are what you expect: 
If you are not already looking at the Update Settings page, choose Management Appliance > System 
Administration > Update Settings. 
Some URLs may append an “asyncos” directory to the server URL. You can ignore this discrepancy.
Before You Upgrade: Important Steps 
Before You Begin 
See network requirements at 
Procedure 
Step 1
Take steps to prevent or minimize data loss: 
•
Make sure the new appliance has sufficient disk capacity and the same or greater size allocations for 
each data type that will be transferred. See 
. 
•
If you have received any disk space warnings, resolve any disk space issues before upgrading. 
Step 2
Save the XML configuration file off the appliance. See caveats at 
. 
If you need to revert to the pre-upgrade release for any reason, you will need this file. 
Step 3
If you are using the Safelist/Blocklist feature, export the list off the appliance. 
Click Management Appliance > System Administration > Configuration File and scroll down. 
Step 4
Suspend the listeners using the suspendlistener command when running the upgrade from the CLI. If 
you perform the upgrade from the GUI, listener suspension occurs automatically. 
Step 5
Drain the mail queue and the delivery queue.