A device and method for realizing high-speed network in cloud computing system

Abstract

The present invention provides a device and method for realizing a high-speed network in a cloud computing system. The device includes: an intelligent switch and a gateway node for providing network services for virtual hosts in each computing node, and the intelligent switch loads each computing node Network data interaction between computing nodes, network nodes and smart switches are jointly responsible for network data interaction between each computing node and the external network. By taking advantage of the fast traffic processing speed of the hardware device, the smart switch, the east-west network traffic does not need to pass through the gateway, but is only processed in the smart switch, while the north-south network traffic needs to be processed by the smart switch and the gateway node together, which can Greatly improve the processing efficiency of east-west traffic, use intelligent switches and gateway nodes to realize the decoupling between routing functions and gateway functions, ensure fast processing of east-west networks, and ensure normal circulation of north-south networks, effectively shortening the network processing path , to improve system network performance.

Description

technical field [0001] The invention relates to the technical field of data migration, in particular to a device and method for implementing a high-speed network in a cloud computing system. Background technique [0002] With the rapid development of network, virtualization, and storage technologies, cloud computing has become one of the most interesting network technologies. It can be said that network technology has entered the era of cloud computing. They have built their own data centers to support and develop their own businesses. The network data in the cloud computing data center is generally divided into two categories, one is the east-west network that does not access the external network, and generally appears in the network interconnection between virtual hosts; the other is the north-south network accessed by the internal and external networks, which generally appears A network connection between the virtual host and the outside world. [0003] With the continu...

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Problems solved by technology

[0004] In view of this, embodiments of the present invention provide devices and methods for realizing high-speed networks in cloud computing systems, so as to overcome the problem that all network traffic in cloud computing systems in the prior art relies on network nodes for processing, which seriously affects the east-west traffic flow. The problem of high-speed circulation

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