Cisco Cisco Email Security Appliance C390 사용자 가이드
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Cisco AsyncOS 9.1 for Email User Guide
Chapter 33 System Administration
Upgrading AsyncOS
About Upgrading Clustered Systems
If you are upgrading clustered machines, please see
.
About Batch Commands for Upgrade Procedures
Batch commands for upgrade procedures are documented in the Cisco AsyncOS CLI Reference Guide at
.
Notifications of Available Upgrades
By default, users with administrator and technician privileges will see a notification at the top of the web
interface when an AsyncOS upgrade is available for the appliance.
interface when an AsyncOS upgrade is available for the appliance.
On clustered machines, actions apply only to the machine to which you are logged in.
Notifications of Available Upgrades
By default, users with administrator and technician privileges will see a notification at the top of the web
interface when an AsyncOS upgrade is available for the appliance.
interface when an AsyncOS upgrade is available for the appliance.
On clustered machines, actions apply only to the machine to which you are logged in.
Preparing to Upgrade AsyncOS
As a best practice, Cisco recommends preparing for an upgrade by taking the following steps.
To
Do This
View more information about the latest upgrade
Hover over the upgrade notification.
View a list of all available upgrades
Click the down arrow in the notification.
Dismiss a current notification.
The appliance will not display another notification
until a new upgrade becomes available.
until a new upgrade becomes available.
Click the down arrow, then select Clear the
notification, then click Close.
notification, then click Close.
Prevent future notifications (Users with
Administrator privileges only.)
Administrator privileges only.)
Go to System Administration > System
Upgrade.
Upgrade.
To
Do This
View more information about the latest upgrade
Hover over the upgrade notification.
View a list of all available upgrades
Click the down arrow in the notification.
Dismiss a current notification.
The appliance will not display another notification
until a new upgrade becomes available.
until a new upgrade becomes available.
Click the down arrow, then select Clear the
notification, then click Close.
notification, then click Close.
Prevent future notifications (Users with
Administrator privileges only.)
Administrator privileges only.)
Go to System Administration > System
Upgrade.
Upgrade.