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• Click Select Member. In the Member Selector dialog box, choose the IB-4030 or IB-4030-10GE the software based DNS cache acceleration appliance Grid member to display statistics for all its zones.

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• DNS Responses tab: Displays a pie chart and the total number of each type of message. If you enable DNS Cache Acceleration service on an IB-4030 or IB-4030-10GE a software based DNS cache acceleration appliance and if the appliance is active, then the data throughput from this service is displayed in this tab.
• Responses per Second tab: Displays a line graph that tracks the DNS responses received per second, within an hour. The displayed time is based on the time zone specified in the User Profile. If you enable the auto-detect time zone option in NIOS and Grid Manager cannot determine the browser time zone, the time is displayed in UTC format. You can mouse over the graph to display the coordinates of any point in the graph. If you configure the Grid member on an IB-4030 or IB-4030-10GE a software based DNS cache acceleration appliance with the DNS Cache Acceleration service enabled, then the data throughput from DNS Cache Acceleration service is displayed in this tab.
• Cache Hit Ratio tab: Displays a bar chart showing the cumulative cache hit ratio performance for the Grid DNS member. The widget measures BIND traffic cache hits, and combines with results from caching when the Grid member is an IB-4030 or IB-4030-10GE a software based DNS cache acceleration appliance, or another caching server. The cache hit ratio (measured in percentage) is the total number of cache hits divided by the total number of cache lookups. The higher the ratio, the more effective the cache is at improving query performance. 

Reports for

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 Software Based DNS Cache Acceleration Appliance

The software based DNS cache acceleration appliance displays a list of predefined reports that you have selected when you set up your Grid or member reporting properties. You can modify user-defined reports, but you cannot modify or delete predefined reports or the search criteria of predefined reports.
To view all available reports, from the Reporting tab, select the Reports tab. Tablelists all supported reports for IB-4030 and IB-4030-10GEsoftware based DNS cache acceleration appliances. For information about how to create and manage user-defined reports, refer to Chapter 38 Infoblox Reporting Solution in the Infoblox NIOS Administrator Guide.

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