Procedure:

Please log in to vCenter - Power off the Linux CloudCache

Then go to Configure Tab - Settings - Click vApp Options

If the value of Static IP is False go to the next step else skip to step 6

Select the radio button for Static IP and click on set value

Enabled the static IP and click ok

Select the radio button beside IP Address and click on the set value.

Once IP is entered, click Ok

Similarly, you can set other attributes for static IP addresses such as Network mask, Gateway, Primary DNS, Secondary DNS & Domain.