Cisco Cisco Web Security Appliance S370 Guia Do Utilizador

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9-7
Cisco AsyncOS for Web User Guide
 
Chapter 9      Classify URLs for Policy Application
  Managing Updates to the Set of URL Categories
Controlling Updates to the URL Category Set 
By default, URL category set updates to occur automatically. These updates may change existing policy 
configurations, so you may prefer to disable all automatic updates. 
Note
If you use the CLI, disable updates by setting the update interval to zero (0)
Manually Updating the URL Category Set 
Note
Do not interrupt an update in progress. 
If you have disabled automatic updates, you can manually update the set of URL categories at your 
convenience.
Monitor
Block or 
Use Global Settings,
when Global is set to Block
Block or 
Use Global Setting, when Global is set to 
Block 
Use the most restrictive among the original 
categories. 
Block
Block 
Monitor or 
Use Global Settings, 
when Global is set to Monitor 
Monitor or 
Use Global Setting, when Global is set to 
Monitor 
Use the least restrictive among the original 
categories. 
Monitor 
For policies in 
which membership 
is defined by URL 
category: 
Monitor 
An action for this category is not 
specified in this policy, but the 
value in the Global Policy for this 
category is Block 
An action for Uncategorized URLs is not 
specified in this policy, but the value in the 
Global Policy for Uncategorized URLs is 
Monitor 
Monitor
Original Category 1 Original Category 2
Uncategorized URLs 
Merged Category 
Option
Method
If you disable updates, you will need to 
manually update all services listed in the 
Update Servers (list) section of the System 
Administration > Upgrade and Update Settings 
page
and
Disabling all automatic updates