During a physical network reconfiguration, an ESXi host briefly lost connection to the
management network. High Availability (HA) began powering off the virtual machines
residing on the affected host to be restarted on an unaffected host in the cluster. Which
setting should the administrator configure to prevent this type of HA failover during planned
maintenance?
A.
Host isolation response
B.
Admission control
C.
Host monitoring
D.
VM monitoring
C.
Host monitoring
Configure Host Monitoring and Admission Control
After you create a cluster, Host Monitoring enables the vSphere HA master host to respond to host or virtual machine failures and management network isolation.
Admission control allows you to specify whether virtual machines can be started if they violate availability constraints. The cluster reserves resources to allow failover for all running virtual machines on the specified number of hosts.