Step 5. Selecting a network mask for cluster server addressing

We recommend using the default values.

The netmask must not match netmasks used in the organization's infrastructure.

To specify the network mask for cluster server addressing:

If you want to use the predefined value for the network mask, press Enter.
Default value: 198.18.0.0/16.
If you want to specify a different network mask, enter the value and press Enter.
The mask must match the template: x.x.0.0/16.

The Setup Wizard proceeds to the next step.