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

Support for Configuration Master 5.7 has been dropped in this release. If you have 
a configuration file that includes settings for Configuration Master 5.7, you can 
do one of the following: 

Import the Configuration Master 5.7 settings into a supported configuration 
master version, or 

Import settings from a configuration file from a supported version of 
AsyncOS for Web into a supported configuration master version. 

Please note the following changes to the Cisco IronPort AsyncOS 7.7 for Security 
Management User Guide. 

In addition to the requirements already stated in the “Restrictions for Backups” 
section in the “Common Administrative Tasks” chapter of the user guide, note the 
following requirement: 

The source and target Security Management appliances must be able to 
communicate using SSH. Therefore: 

Port 22 must be open on both appliances. By default, this port is opened when 
you run the System Setup Wizard. 

The Domain Name Server (DNS) must be able to resolve the host names of 
both appliances using both A records and PTR records.