Release Notes

Release Notes for AsyncOS 10.0 for Cisco Email Security Appliances

Installation and Upgrade Notes

Migrating from a Hardware Appliance to a Virtual Appliance

Step 1 Set up your virtual appliance with this AsyncOS release using the documentation described in Deploying

or Upgrading a Virtual Appliance, page 7.

Step 2 Upgrade your hardware appliance to this AsyncOS release.

Step 3 Save the configuration file from your upgraded hardware appliance

Step 4 Load the configuration file from the hardware appliance onto the virtual appliance.

Be sure to select an appropriate option related to network settings.

Getting Technical Support for Virtual Appliances

Requirements for obtaining technical support for your virtual appliance are described in the Cisco

Content Security Virtual Appliance Installation Guide available from

http://www.cisco.com/c/en/us/support/security/email-security-appliance/products-installation-guides-li

st.html.

See also Service and Support, page 13, below.

Provisioning and Activating Cisco Registered Envelope Service Administrator from Virtual

Appliances

Please contact Cisco TAC for information required to provision your virtual appliance.

Pre-upgrade Notes

Before upgrading, review the following:

• Reverting to Previous AsyncOS Versions, page 8

• FIPS Compliance, page 9

• Upgrading Deployments with Centralized Management (Clustered Appliances), page 9

• Upgrading From a Release Other Than the Immediate Previous Release, page 9

• Configuration Files, page 9

• IPMI Messages During Upgrade, page 9

Reverting to Previous AsyncOS Versions

The following AsyncOS versions are affected by the Internal Testing Interface Vulnerability

(http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160922-esa):

• 9.1.2-023

• 9.1.2-028

• 9.1.2-036

• 9.7.2-046

• 9.7.2-047