Cisco Systems VPN 3002 Monitoring | Statistics | DNS, Requests, Responses, 13-27, Reset, Restore

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.

	VPN 3002 Hardware Client Reference
OL-1893-01		13-27