The DNS Event Monitor connects to a local or remote DNS server and attempts to resolve the specified domain names. To begin using this event monitor, choose the network device or devices that you'll be monitoring with this event monitor.
The first option lets you choose either a specified or a locally defined DNS server.
Next, choose a level of alert to receive if the DNS server is unreachable.
The next option lets you choose a level of alert that will be triggered if the device name can't be resolved to an IP address.
Finally, select the level of alert you want to receive if the IP address changes.
This tutorial taught you how to set up a DNS Event Monitor and customize its settings. To view more documentation on this event monitor, refer to its Technical Resources page.