Final answer:
Some recommendations for making vCenter highly available include implementing vSphere High Availability, configuring vCenter Server Appliance with a highly available configuration, and using vCenter Server heartbeat.
Step-by-step explanation:
There are several recommendations for making vCenter highly available:
- Implementing vSphere High Availability (HA) to provide automatic failover for virtual machines in the event of a host failure.
- Configuring vCenter Server Appliance (vCSA) with a highly available configuration using vCenter Server High Availability (VCHA).
- Using vCenter Server heartbeat to provide redundancy for the vCenter Server.