Cisco Cisco Email Security Appliance C390 Release Notes
15
Release Notes for Cisco IronPort AsyncOS 7.1.3 for Email
OL-22161-03
Installation Notes
Feature Keys
The AsyncOS appliance checks for and applies feature keys at one minute
intervals. Therefore, when you add a feature key, it may take up to a minute to
view the changes. [Defect ID: 29160]
intervals. Therefore, when you add a feature key, it may take up to a minute to
view the changes. [Defect ID: 29160]
Upgrading to the AsyncOS 7.1.3 Release
For the AsyncOS 7.1.3 release, please use the following instructions to upgrade
your Email Security appliance.
your Email Security appliance.
Note
If your C160 appliance does not have the latest hard drive firmware upgrade, you
will be prompted to upgrade the firmware before upgrading to AysncOS 7.1.3. See
will be prompted to upgrade the firmware before upgrading to AysncOS 7.1.3. See
for more information.
Step 1
Save the XML configuration file off the IronPort appliance.
Step 2
If you are using the Safelist/Blocklist feature, export the Safelist/Blocklist
database off the IronPort appliance.
database off the IronPort appliance.
Step 3
Suspend all listeners.
Step 4
Wait for the queue to empty.
Step 5
From the System Administration tab, select the System Upgrade page.
Step 6
Click the Available Upgrades button. The page refreshes with a list of available
AsyncOS upgrade versions.
AsyncOS upgrade versions.
Step 7
Click the Begin Upgrade button and your upgrade will begin. Answer the
questions as they appear.
questions as they appear.
Step 8
When the upgrade is complete, click the Reboot Now button to reboot your
IronPort appliance.
IronPort appliance.
Step 9
Resume all listeners.