Research on Cloud Computing Network Architecture Based on SDN Technology
Weibo Li · Advances in engineering research/Advances in Engineering Research · 2016
Traditional internet data center is shifted to cloud computing data center with rapid development of mobile Internet and cloud computing currently.Cloud computing network burden is aggravated as a result.More optimal cloud computing network architecture is required for replacing traditional cloud computing network architecture aiming at current technical difficulties such as network base flow control, address reuse, access control, security control, automatic network configuration, etc. Software defined networking (SDN) technology, as a new service level network technology, is one of feasible and practical methods to solve current cloud computing network problems.In the paper, cloud computing technology and main problems thereof are firstly analyzed.Thoughts for solving the problems are proposed.After SDN technical plans are analyzed, cloud computing architecture based on Overlay SDN technology is proposed; and development trend of cloud computing network is discussed finally.