Publication:
Domain sizing in optical traffic grooming based data center networks

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cris.author.scopus-author-id50262958000
cris.author.scopus-author-id7005495251
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid0000-0001-8425-3432
cris.virtual.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.departmentIndian Institute of Technology, Madras
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid2ff9851f-a538-4435-90bc-a32fcfd1ab7b
cris.virtualsource.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.department2ff9851f-a538-4435-90bc-a32fcfd1ab7b
dc.contributor.authorSankaran, Ganesh C.
dc.contributor.authorKrishna Moorthy Sivalingam
dc.date.accessioned2023-09-20T05:28:32Z
dc.date.available2023-09-20T05:28:32Z
dc.date.issued20-11-2015
dc.description.abstractThis paper considers an optically groomed data center network (OGDCN), based on a hybrid optical and packet switched architecture. This network uses broadcast domains and wavelength division multiplexing to interconnect all compute storage nodes (CSN). The broadcast domain sizes can be adjusted by reconfiguring optical circuit switches (OCS). Two OCS configurations, Extender and Isolatorm are considered for expanding and shrinking the domain size respectively. A Mixed integer linear programming (MILP) formulation is presented for placement of these configurations in the network given the traffic demands. Two variants - single domain mapping (SDM) and multiple domain mapping (MDM) - are presented and evaluated. It is observed that the MDM variant is better suited for network design and the simpler SDM variant can be used for computing reconfigurations. With 5000 flows, it is shown that OCS reconfiguration is not required with a change in traffic distribution without any change in load.
dc.identifier.doi10.1109/CloudNet.2015.7335289
dc.identifier.scopus2-s2.0-84960956518
dc.identifier.urihttps://apicris.irins.org/handle/IITM2023/45915
dc.relation.ispartofseries2015 IEEE 4th International Conference on Cloud Networking, CloudNet 2015
dc.source2015 IEEE 4th International Conference on Cloud Networking, CloudNet 2015
dc.titleDomain sizing in optical traffic grooming based data center networks
dc.typeConference Proceeding
dspace.entity.typePublication
oaire.citation.endPage99
oaire.citation.startPage94
oairecerif.author.affiliation#PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliationIndian Institute of Technology, Madras
person.affiliation.cityNoida
person.affiliation.cityChennai
person.affiliation.cityIndore
person.affiliation.id60159795
person.affiliation.id60025757
person.affiliation.id116448530
person.affiliation.nameHCL Technologies Ltd.
person.affiliation.nameIndian Institute of Technology Madras
person.affiliation.nameATC
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