Cisco Cisco Web Security Appliance S670 User Guide

Choose System Administration > Feature Key Settings.

Click Edit Settings.

Change the Feature Key Settings as required.

Submit and commit your changes.

The Cisco Web Security Virtual appliance requires an additional license to run the virtual appliance on 
a host. 

For more information about virtual appliance licensing, see the Cisco Content Security Virtual Appliance 
Installation Guide, available from 

. 

You cannot open a Technical Support tunnel before installing the virtual appliance license.

After the license expires, the appliance will continue to serve as a web proxy without security services 
for180 days. Security service updates do not occur during this period. 

You can configure the appliance so you receive alerts about license expiration. 

See the Cisco Content Security Virtual Appliance Installation Guide, available from 

. 

The ability to remotely reset the power for the appliance chassis is available only on the following 
hardware: S380 and S680. 

Automatic Serving of 
Feature Keys

Options to automatically check and download feature keys and to 
automatically activate downloaded feature keys.

Automatic checks are normally performed once a month but this changes to 
once a day when a feature key is to expire in less than 10 days and once a 
day after key expiration, for up to one month. After a month, the expired key 
is no longer included in the list of expiring/expired keys.