Step 4. Selecting a network mask for cluster server addressing

We recommend using the default value.

The netmask may 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, select the Ok button and press Enter.
Default value: 198.18.0.0/16.
If you want to specify a different network mask, in the Subnet field, enter your value, select the Ok button, and press Enter.
The mask must match the template: x.x.0.0/16.

The Setup Wizard proceeds to the next step.