98 Switch ManagementFILE LOCATION: C:\Users\gina\Desktop\Checkout_new\Dell Astute\UserGuide\Dell_Astute_SwitchManagement.fmD E L L C O N F I D E N T I A L – P R E L I M I N A R Y 8 / 9 / 1 6 - F O R P R O O F O N L YRestore Factory DefaultsTo restore factory defaults:1 Click Switch Management > File Update and Backup > Restore FactoryDefaults.2 Click Edit.3 Select Restore Switch Configuration to replace the current configurationsettings by the factory configuration default settings.Domain Name System (DNS)The Domain Name feature enables configuring the usage of site names inplace of IP addresses. It contains the following topics:• DNS Settings• Host Name MappingDNS SettingsThe Domain Name System (DNS) converts user-defined domain names intoIP addresses. Each time a domain name is assigned, the DNS servicetranslates the name into a numeric IP address, for example,www.ipexample.com is translated into 192.87.56.2. DNS servers maintaindomain name databases and their corresponding IP addresses.To add a DNS server and specify the active DNS server:1 Click Switch Management > DNS Settings (DNS) > DNS Settings.The list of previously-defined DNS servers is displayed.2 Click Edit, Settings Icon ( ) to set the global DNS properties.3 Enter the following fields:– Default Domain Name—Enter the default domain name.– DNS Status—Select Enable to enable mapping of host names into IPaddresses through a DNS server.– Domain Name Query Interval(sec)— Enter how often DNS querieswill be sent or check Use Default (8 sec).4 Click OK.5 To activate one of the currently-defined DNS servers, enable Active Server.
