Method network policy configuration, device management and device management center network

摘要

A method of configuring network policy, comprising: establishing (101) correlation information between a virtual switch and physical network devices, wherein the mapping information comprises a mapping setting correspondence between an identifier of the virtual switch and indicators of physical network devices; when an operative event for a virtual machine, sending (102) a first message configuration network policy assigned to the virtual machine to a corresponding virtual switch to the virtual machine, where the first message configuration occurs network policy is used to instruct the virtual switch for configuring network policy; and when the operating event for the virtual machine, the acquisition (103), in accordance with the mapping setting correspondence between the identifier of the virtual switch and the identifiers of the physical network devices, the device IDs occurs physical network correlated with the virtual switch, and sending second messages configuration network policy for the virtual machine to the physical network devices correlated with the virtual switch, wherein the second configuration messages policy network are used to instruct physical network devices for configuration of network policy.