Proceedings of the 2003 conference on Applications, technologies, architectures, and protocols for computer communications
High data rate transmission in high resolution radio astronomy: vlbiGRID
Future Generation Computer Systems - iGrid 2002
SOSP '03 Proceedings of the nineteenth ACM symposium on Operating systems principles
Reducing network energy consumption via sleeping and rate-adaptation
NSDI'08 Proceedings of the 5th USENIX Symposium on Networked Systems Design and Implementation
A scalable, commodity data center network architecture
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
The cost of a cloud: research problems in data center networks
ACM SIGCOMM Computer Communication Review
Skilled in the art of being idle: reducing energy waste in networked systems
NSDI'09 Proceedings of the 6th USENIX symposium on Networked systems design and implementation
A Power Benchmarking Framework for Network Devices
NETWORKING '09 Proceedings of the 8th International IFIP-TC 6 Networking Conference
PortLand: a scalable fault-tolerant layer 2 data center network fabric
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
VL2: a scalable and flexible data center network
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
BCube: a high performance, server-centric network architecture for modular data centers
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
Towards automated performance diagnosis in a large IPTV network
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
Energy aware network operations
INFOCOM'09 Proceedings of the 28th IEEE international conference on Computer Communications Workshops
Dr. multicast: Rx for data center communication scalability
Proceedings of the 5th European conference on Computer systems
Analyzing the energy efficiency of a database server
Proceedings of the 2010 ACM SIGMOD International Conference on Management of data
ElasticTree: saving energy in data center networks
NSDI'10 Proceedings of the 7th USENIX conference on Networked systems design and implementation
Scalable data center multicast using multi-class Bloom Filter
ICNP '11 Proceedings of the 2011 19th IEEE International Conference on Network Protocols
ESM: efficient and scalable data center multicast routing
IEEE/ACM Transactions on Networking (TON)
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Recently, energy efficiency or green IT has become a hot issue for many IT infrastructures as they attempt to utilize energyefficient strategies in their enterprise IT systems in order to minimize operational costs. Networking devices are shared resources connecting important IT infrastructures, especially in a data center network they are always operated 24/7 which consume a huge amount of energy, and it has been obviously shown that this energy consumption is largely independent of the traffic through the devices. As a result, power consumption in networking devices is becoming more and more a critical problem, which is of interest for both research community and general public. Multicast benefits group communications in saving link bandwidth and improving application throughput, both of which are important for green data center. In this paper, we study the deployment strategy of multicast switches in hybridmode in energy-aware data center network: a case of famous fat-tree topology. The objective is to find the best location to deploy multicast switch not only to achieve optimal bandwidth utilization but also to minimize power consumption. We show that it is possible to easily achieve nearly 50% of energy consumption after applying our proposed algorithm.