Cisco Cisco Content Security Management Appliance M390 發佈版本通知

On the Web Tracking page, for L4TM information, only data that is added after upgrade to AsyncOS 7.8 
or 7.9 for Security Management and AsyncOS 7.5 for Web is included in search results. 

Tables on the  L4 Traffic Monitor Page and the Client Malware Risk Page display the number of blocked 
and monitored connections to malware sites. For data that is collected after upgrade to AsyncOS 7.8 or 
7.9 for Security Management and AsyncOS 7.5 for Web, you can click a number in the table to view 
details about the relevant individual connections.  For pre-upgrade data, only the totals are available. 

Filtering by port on the  L4 Traffic Monitor Page is also not available for pre-upgrade data. 

For more information about these pages, see the “Using Centralized Web Reporting” chapter in the 
Cisco IronPort AsyncOS for Security Management User Guide.

Supported browsers are listed in the “Browser Requirements” section in the “Setup, Installation, and 
Basic Configuration” chapter of the Cisco IronPort AsyncOS for Security Management User Guide. 

Perform the following important preupgrade tasks: 

Before upgrading, verify that the Email Security appliances and Web Security appliances that you want 
to manage will run releases that are compatible. See the 

.