A CAVALIER architecture for metro Data Center Networking
DSpace at IIT Bombay
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Title |
A CAVALIER architecture for metro Data Center Networking
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Creator |
LODHA, AKHIL
GUMASTE, ASHWIN WANG, JIANPING GHANI, N |
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Subject |
metropolitan area networks
multicast communication optical fibre networks |
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Description |
Data Center Networking (DCNs) is a fast emerging enterprise application that is driving metropolitan bandwidth needs. This paper evaluates the needs of this emerging IT-centric, bandwidth voluminous and service rendering application from a metro optical networking perspective. We identify a set of needs called CAVALIER (Consolidation, Automation, Virtualization, Adaptability, Latency, Integration, Economy and Reliability) that are underlying requirements for a network to support DCN services. The CAVALIER requirements are met by proposing a metro optical solution which is based on light-trail ROADM technology. Light-trails exhibit properties such as dynamic bandwidth provisioning, optical multicasting, sub-wavelength granular support and low-cost for deployment. Adapting light-trails to DCN needs is discussed in this paper through engineering requirements and network-wide design. Each aspect of the CAVALIER requirement is then mapped on to light-trail technology. Simulation results are shown to lead to performance betterments.
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Publisher |
IEEE
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Date |
2009-09-24T07:22:29Z
2011-11-28T08:57:04Z 2011-12-15T09:57:53Z 2009-09-24T07:22:29Z 2011-11-28T08:57:04Z 2011-12-15T09:57:53Z 2008 |
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Type |
Article
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Identifier |
Proceedings of the Fifthth International Conference on Broadband Communications, Networks and Systems, London, UK, 8-11 September 2008, 169-174
978-1-4244-2391-0 10.1109/BROADNETS.2008.4769063 http://hdl.handle.net/10054/1665 http://dspace.library.iitb.ac.in/xmlui/handle/10054/1665 |
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Language |
en
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