After you configure your vCenter HA cluster, you can perform management tasks. These tasks include certificate replacement, replacement of SSH keys, and SNMP setup. You can also edit the cluster configuration to deactivate or activate vCenter HA, enter maintenance mode, and remove the cluster configuration.
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Set Up SNMP Traps Set Up Your Environment to Use Custom Certificates Manage vCenter HA SSH Keys Initiate a vCenter HA Failover Edit the vCenter HA Cluster Configuration Perform Backup and Restore Operations Remove a vCenter HA Configuration vSphere Web Client . If you are using an Advanced configuration, or if any of the nodes are not discoverable, you might have to perform additional cleanup steps. Reboot All vCenter HA Nodes Change the Appliance Environment vCenter Server Appliance , you select an environment. For vCenter HA, Small, Medium, Large, and X-Large are supported for production environments. If you need more space and want to change the environment, you have to delete the Passive node virtual machine before you change the configuration. Collecting Support Bundles for a vCenter HA Node
