The Client Access Point defines the ePO - On-prem Virtual IP address and Virtual Network names so your cluster nodes can communicate with your ePO - On-prem server.
Right-click the ePO application role, then select Add a resource → Client Access Point.
The Client Access Point Wizard appears.
Type the ePolicy Orchestrator Virtual Name in the Name field and specify the ePolicy Orchestrator Virtual IP address in the Address field, then click Next.
The Confirmation page appears.
Click Next to apply the Client Access Point changes, then click Finish when the wizard is complete.
If the Client Access Point is offline, right-click the name and select Bring Online.