Patent ID: 11909744
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 0:
1. A network verification method, comprising:
obtaining, by a network verification system, configuration data of a plurality of network devices, wherein the configuration data of the plurality of network devices is at least one of configuration data that has been configured for the network devices, configuration data that is to be configured for the network devices, and configuration data that is to be updated for the network devices, wherein a data model of the configuration data is described by using a general data modeling language independent of the network devices; and
verifying, by the network verification system, data links between the plurality of network devices based on the configuration data of the plurality of network devices and a topology structure between the plurality of network devices by:
calculating, by the network verification system based on the configuration data of the plurality of network devices and the topology structure between the plurality of network devices, a route to obtain routing forwarding entries of the plurality of network devices; and
verifying, by the network verification system, the data links between the plurality of network devices based on the routing forwarding entries of the plurality of network devices.