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PROCÉDÉ DE COMMUNICATION ENTRE NUAGES ET DISPOSITIF ASSOCIÉ, PROCÉDÉ DE CONFIGURATION DE COMMUNICATION ENTRE NUAGES, ET DISPOSITIF ASSOCIÉ
PROCÉDÉ DE COMMUNICATION ENTRE NUAGES ET DISPOSITIF ASSOCIÉ, PROCÉDÉ DE CONFIGURATION DE COMMUNICATION ENTRE NUAGES, ET DISPOSITIF ASSOCIÉ
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摘要
This application provides an inter-cloud communication method, used to implement communication between two clouds, where virtual machines belonging to a same virtual network are created in the two clouds. In the method, a receive end cloud uses a gateway node as an entrance to external communication, and all data packets to be sent to a virtual machine in the receive end cloud are sent to the gateway node, thereby preventing a location change of the virtual machine from affecting a transmit end cloud. In addition, the data packet only needs to pass through the gateway node in the receive end cloud and a computing node on which the virtual machine that receives the data packet is located, that is, the data packet only needs two hops to reach a destination, thereby shortening a communication path, and improving inter-cloud communication efficiency. This application further provides an inter-cloud communication device, a configuration method for implementing inter-cloud communication, and a configuration device for implementing inter-cloud communication.
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