Results 231 to 240 of about 4,428,940 (290)

A survey of network virtualization

Computer Networks, 2010
Due to the existence of multiple stakeholders with conflicting goals and policies, alterations to the existing Internet architecture are now limited to simple incremental updates; deployment of any new, radically different technology is next to impossible.
Raouf Boutaba
exaly   +3 more sources

Virtual network mapping algorithm with robustness in network virtualization

2012 3rd IEEE International Conference on Network Infrastructure and Digital Content, 2012
As a key technology for realizing future networks (FNs), network virtualization has attracted worldwide attention. However, how to construct a suitable virtual network (VN) requires effective techniques for VN mapping. In this paper, we present a new VN mapping algorithm that can guarantee the network robustness.
Huanyan Chen   +3 more
openaire   +2 more sources

Network Virtualization with Cloud Virtual Switch

2011 IEEE 17th International Conference on Parallel and Distributed Systems, 2011
Recently, Cloud Computing is getting considerable attentions not only as the technology trend but also the new business model. Virtualization plays an extremely important role in Cloud Computing. Server virtualization has been achieved using virtualization hypervisor software such as VMware, Xen, and KVM,etc.
Hui-Min Tseng   +5 more
openaire   +1 more source

On the management of virtual networks

IEEE Communications Magazine, 2013
Network virtualization is a feasible solution to tackle so-called Internet ossification by enabling the deployment of novel network architectures in a flexible and controlled way. With network virtualization, it is possible to have multiple virtual networks running simultaneously on top of a shared physical infrastructure.
Rafael Pereira Esteves   +2 more
openaire   +1 more source

Virtual networking

ACM SIGOPS Operating Systems Review, 2010
Over a decade ago, virtual networking started with a simple bridging of VM's virtual network adapter to host's physical network adapter in VMware's Workstation product. With VMware's vSphere 4 product, virtual networking has evolved to a distributed virtual networking infrastructure with pluggable packet switching and filtering modules, under the ...
openaire   +1 more source

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