Cisco Cisco Content Security Management Appliance M190

Your associated Email and Web security releases. 

Earlier releases of AsyncOS for Security Management, if you are upgrading from a release earlier 
than the immediate previous release. Information about upgrades to releases between your current 
release and this release may not be included in these release notes. 

For links to this information, see 

. 

To set up a virtual appliance, see the Cisco Content Security Virtual Appliance Installation Guide, 
available from 

If your current Virtual Appliance release does not support more than 2TB of disk space, and you want 
to use more than 2 TB of disk space with this release, you cannot simply upgrade your virtual appliance. 

Instead, you must deploy a new virtual machine instance for this release. 

When you upgrade a virtual appliance, the existing licenses remain unchanged. 

Set up your virtual appliance using the documentation described in 

Upgrade your physical appliance to this AsyncOS release. 

Save the configuration file from your upgraded physical appliance 

Load the configuration file from the hardware appliance onto the virtual appliance. 

Be sure to select appropriate options related to disk space and network settings. 

If you will use your hardware appliance as a backup appliance, see information about backups in the user 
guide or online help. For example, you should ensure that the backup appliance does not pull data 
directly from managed email and web security appliances, or publish configurations to web security 
appliances. 

Perform the following important preupgrade tasks: