This page depicts the default parameters that need to be configured for the DnsTest.

• The TEST PERIOD list box helps the user to decide how often this test needs to be executed. 

• A DNS server supports two types of queries. For a non-recursive query, the DNS server attempts to respond to the request based on its local cache only. For a recursive query, a DNS server may use other DNS servers to respond to a request. The RECURSIVE flag can be used to determine the type of queries to be issued to a DNS server.   

• Once the above details are specified, click on the UPDATE button to register the changes made.