Cisco Cisco Content Security Management Appliance M1070 ユーザーガイド
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Cisco IronPort AsyncOS 8.0 for Security Management User Guide
Chapter 13 Common Administrative Tasks
upgrade version that you want to download a zip file of the upgrade image. To use the upgrade image for
AsyncOS upgrades, enter the base URL for your local server on the Edit Update Settings page (or use
AsyncOS upgrades, enter the base URL for your local server on the Edit Update Settings page (or use
updateconfig
in the CLI).
You can also host an XML file on a local server that limits the available upgrades for the Cisco IronPort
appliances on your network to the version selected at
appliances on your network to the version selected at
http://updates.ironport.com/fetch_manifest.html
. Your Cisco IronPort appliances still download
the upgrade from the Cisco IronPort Systems update servers. If you want to host the upgrade list on a
local server, download the zip file and extract the
local server, download the zip file and extract the
asyncos/phoebe-my-upgrade.xml
file to the root
directory of the local server. To use the upgrade list for AsyncOS upgrades, enter the full URL for the
XML file on the Edit Update Settings page (or use
XML file on the Edit Update Settings page (or use
updateconfig
in the CLI).
For more information about remote upgrades, see the Cisco IronPort Knowledge Base or contact your
Cisco IronPort Support provider.
Cisco IronPort Support provider.
Important Differences in Remote Upgrading Method
Note these differences when upgrading AsyncOS from a local server (Remote upgrade) as opposed to
the Streaming upgrade method:
the Streaming upgrade method:
•
The upgrading installs immediately while downloading.
•
A banner appears for 10 seconds at the beginning of the upgrade process. While this banner appears,
you have the option to press Control-C to exit the upgrade process before downloading starts.
you have the option to press Control-C to exit the upgrade process before downloading starts.
Configuring Upgrade and Service Update Settings
You can configure how the Security Management appliance downloads security services updates (such
as time zone rules) and AsyncOS upgrades. For example, you can choose whether to download upgrades
and updates dynamically from Cisco IronPort servers or from a local server onto which you have made
the images available; configure the update interval; or disable automatic updates.
as time zone rules) and AsyncOS upgrades. For example, you can choose whether to download upgrades
and updates dynamically from Cisco IronPort servers or from a local server onto which you have made
the images available; configure the update interval; or disable automatic updates.
AsyncOS periodically queries the update servers for new updates to all security service components
except for new AsyncOS upgrades. To upgrade AsyncOS, you must manually prompt AsyncOS to query
for available upgrades.
except for new AsyncOS upgrades. To upgrade AsyncOS, you must manually prompt AsyncOS to query
for available upgrades.
You can configure upgrade and updates settings in the GUI (see the following two sections) or using the
updateconfig
command in the CLI.