Руководство Пользователя для Cisco Cisco Content Security Management Appliance M160

behavior. If your system runs with extremely high volumes, and consistently swaps proxy buffer memory 
due to the high volumes, you may need to add Web Security appliances to your network or tune your 
configuration to ensure maximum throughput to improve performance. 

The Web > Reporting > Data Availability page provides an overview of the date ranges for which 
reporting and web tracking data are available on the Security Management appliance for each managed 
Web Security appliance. 

If Web Reporting is disabled, the Security Management appliance will not pull any new data from the 
Web Security appliance, but previously retrieved data is still present on the Security Management 
appliance. For information on how to manage disk usage, see the 

If the status is different between The Web Reporting ‘From’ and ‘To’ columns, and the Web Reporting 
and Tracking ‘From’ and ‘To’ columns, the most severe consequence appears in the Status column. 

To view a graphical representation of data availability for a specific appliance, click an appliance in the 
Web Security appliance column. 

If Data Availability is used within a scheduled report for URL Categories, and there are gaps in data for 
any of the appliances, the following message is displayed at the bottom of the page: “Some data in this 
time range was unavailable.” 

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If there are no gaps present, nothing appears.