Patent attributes
An example method is provided for a host to perform network configuration health check in a virtualized computing environment. The method may include selecting a source NIC and one or more destination NICs, based on a first network configuration of the host, generating one or more unicast probe packets that are addressed from the source NIC to the respective one or more destination NICs, and sending the one or more unicast probe packets to the respective one or more destination NICs from the source NIC via a physical switch connected to the host. The method may also include in response to receiving the one or more unicast probe packets from the physical switch, determining that there is a match between the first network configuration and a second network configuration, but otherwise, determining that there is a mismatch between the first network configuration and second network configuration.
