Cisco VPN 3002 - Manual (Page 215)

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VPN 3002 Hardware Client Reference
OL-1893-01
Chapter 13 Monitoring
Monitoring | Statistics | DNS
Monitoring | Statistics | DNS
This screen shows statistics for DNS (Domain Name System) activity on the VPN 3002 since it was last
booted or reset.
To configure the VPN 3002 to communicate with DNS servers, see the Configuration | System | Servers
| DNS screen.
Figure 13-12 Monitoring | Statistics | DNS Screen
Reset
To reset, or start anew, the screen contents, click Reset. The system temporarily resets a counter for the
chosen statistics without affecting the operation of the device. You can then view statistical information
without affecting the actual current values of the counters or other management sessions. The function
is like that of a vehicle’s trip odometer, versus the regular odometer.
Restore
To restore the screen contents to their actual statistical values, click Restore. This icon displays only if you
previously clicked the Reset icon.
Refresh
To update the screen and its data, click Refresh . The date and time indicate when the screen was last
updated.
Requests
The total number of DNS queries the VPN 3002 made since it was last booted or reset. This number
equals the sum of the numbers in the Responses, Timeouts, Server Unreachable and Other Failures fields
(the four fields that follow).
Responses
The number of DNS queries that were successfully resolved.