Cisco Cisco Email Security Appliance X1050 Guía Del Usuario
C H A P T E R
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Cisco IronPort AsyncOS 7.6 for Email Configuration Guide
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System Administration
System administration in general is handled primarily via the System Administration menu in the
Graphical User Interface (GUI). Some system administration features are accessible only via the
Command Line Interface (CLI).
Graphical User Interface (GUI). Some system administration features are accessible only via the
Command Line Interface (CLI).
In addition, you may want to access the Cisco IronPort appliance’s system monitoring features via the
Cisco IronPort Graphical User Interface (GUI), which is described in
Cisco IronPort Graphical User Interface (GUI), which is described in
Other Tasks in the GUI, page -441
.
Note
Several of the features or commands described in this section will affect, or be affected by routing
precedence. Please see
precedence. Please see
for more information.
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Upgrading AsyncOS
Before You Upgrade
Upgrading AsyncOS uses the following two step process:
Step 1
Configure the upgrade settings. You can configure settings that affect how the Email Security
appliance downloads the upgrade information. For example, you can choose where to download the
upgrade images from and more. For more information, see
appliance downloads the upgrade information. For example, you can choose where to download the
upgrade images from and more. For more information, see
.
Step 2
Upgrade AsyncOS. After you configure the upgrade settings, upgrade the version of AsyncOS on the
appliance. For more information see
appliance. For more information see
and
As a best practice, Cisco recommends preparing for an upgrade by taking the following steps: