Network virtualization scheme for data center
Xiaohong Huang · Journal of Guangxi University · 2012
In order to solve the problem that too many of network equipments and network ports concentrate in data center,one horizontally integration scheme is used to connect multiple network equipments with IRF,which is able to realize cross-device link aggregation and increase the bandwidth and reliability.In order to solve the security problem of each virtual machine in data center,PVLAN is used to separate virtual machine inside the network of virtual machines to enhance the security of the network.After applying these two schemes to the actual campus network construction,the experimental results show that the proposed schemes are able to extend the amount of network ports and switching capabilities,also can enhance the network reliability and improve the network security.