Determine the Configuration Master Versions to Use
Your Security Management appliance provides multiple Configuration Masters, so that you can centrally manage Web Security appliances that run different versions of AsyncOS for Web Security that support different features.
Each Configuration Master contains configurations to be used for a particular version or versions of AsyncOS for Web Security.
To determine which configuration master version to use for your versions of AsyncOS for Web Security, see the Compatibility Matrix at http://www.cisco.com/c/en/us/support/security/content-security-management-appliance/products-release-notes-list.html.
Note | The Configuration
Master version should match the AsyncOS version on the Web Security appliance,
as specified in the Compatibility Matrix. Publishing an older Configuration
Master version to a newer Web Security appliance may fail if settings on the
Web Security appliance do not match the settings in the Configuration Master.
This can occur even if the Web Appliance Status detail page does not indicate
any discrepancies. In this case, you must manually compare the configurations
on each appliance.
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