Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

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Cisco AsyncOS 9.5 for Email User Guide
 
Chapter 33      System Administration
  Reverting to a Previous Version of AsyncOS
- all IronPort Spam Quarantine message and end-user safelist/blocklist data
Only the network settings will be preserved.
Before running this command, be sure you have:
- saved the configuration file of this appliance (with passwords
unmasked)
- exported the IronPort Spam Quarantine safelist/blocklist database
   to another machine (if applicable)
- waited for the mail queue to empty
Reverting the device causes an immediate reboot to take place.
After rebooting, the appliance reinitializes itself and reboots again to the desired 
version.
Do you want to continue?
Are you *really* sure you want to continue? yes
 Available version                Install date
 =================                ============
 Available version                Install date
1. 5.5.0-236                        Tue Aug 28 11:03:44 PDT 2007
2. 5.5.0-330                        Tue Aug 28 13:06:05 PDT 2007
3. 5.5.0-418                        Wed Sep  5 11:17:08 PDT 2007
Please select an AsyncOS version: 2
You have selected "5.5.0-330".
The system will now reboot to perform the revert operation.