To configure DNS settings
- Click Network
- Click the DNS link (Under Network tab).
- Click DNS Settings link (in the left pane). Network :: DNS Settings page appears.
4. Enter the IP address of the primary DNS server in the Primary DNS field.
5. Enter the IP address of the secondary DNS server in the Secondary DNS field. Secondary DNS server acts as a backup to primary DNS server in case primary DNS server is not available.
6. Click Submit to save the changes.