At this step, you can modify the DNS server settings.
To modify DNS server settings:
In the Select Action – Resolver window:
Make sure that the no option is defined for the Use DHCP field.
In the Search list field, press ENTER.
The Interface DNS configuration window opens.
In the Search list field, enter the domain search DNS suffixes separated by a space.
In the Primary field, enter the address of the primary DNS server.
In the Secondary field, enter the address of the secondary DNS server.
Click OK.
In the Select Action – Resolver window, click Continue.
As a result, the wizard applies the new network settings of the node. Connect to the node over SSH using the new IP address and proceed to test the applied settings.