Scipediacontent: Scipediacontent moved page Draft Content 690639998 to Feng et al 2018a

2021-01-25T09:25:17Z

Scipediacontent moved page Draft Content 690639998 to Feng et al 2018a

Scipediacontent: Created page with " == Abstract == Software-Defined Networking (SDN) has been one of the most discussed areas in computer networking over the last years. The field has raised an extensive amoun..."

2021-01-25T09:25:14Z

Created page with " == Abstract == Software-Defined Networking (SDN) has been one of the most discussed areas in computer networking over the last years. The field has raised an extensive amoun..."

New page

== Abstract ==

Software-Defined Networking (SDN) has been one of the most discussed areas in computer networking over the last years. The field has raised an extensive amount of research, and led to a transformation of traditional network architectures. The architecture of SDN enables the separation of the control and data planes and centralizes the network intelligence. Today's data center networks are clusters of thousands of machines. The most used routing protocol in Data centers is Equal-Cost Multi-Path Protocol (ECMP) which relies on a per-flow static hashing that is known to cause bandwidth loss because of long term collisions. In this paper, a traffic engineering approach built on the concept of SDN is presented that aims to enhance the least-loaded link routing mechanism with intelligent monitoring capabilities. In this perspective, we introduce Hot and Cold link detection (HCLD) mechanism. Our HCLD permits to dynamically re-route heavy flows from heavily utilized links (Hot links) while attracting more flows to lowly utilized links (Cold links). Comprehensive experimental results show that the devised flow scheduling solution outperforms the widely used ECMP. Results also demonstrate that dynamic monitoring of traffic statistics could be used to better utilize the total available bandwidth of the network in a reactive manner. acceptedVersion

== Original document ==

The different versions of the original document can be found in:

* [https://hdl.handle.net/10642/7437 https://hdl.handle.net/10642/7437]

* [https://oda.hioa.no/en/item/asset/dspace:42384/Hussein_abdi_2016_Data_center.pdf https://oda.hioa.no/en/item/asset/dspace:42384/Hussein_abdi_2016_Data_center.pdf]

* [http://dl.acm.org/ft_gateway.cfm?id=3264797&ftid=2008145&dwn=1 http://dl.acm.org/ft_gateway.cfm?id=3264797&ftid=2008145&dwn=1],
: [http://dx.doi.org/10.1145/3264746.3264797 http://dx.doi.org/10.1145/3264746.3264797] under the license http://www.acm.org/publications/policies/copyright_policy#Background

* [https://dblp.uni-trier.de/db/conf/racs/racs2018.html#YazidiAF18 https://dblp.uni-trier.de/db/conf/racs/racs2018.html#YazidiAF18],
: [https://dl.acm.org/citation.cfm?id=3264797 https://dl.acm.org/citation.cfm?id=3264797],
: [https://academic.microsoft.com/#/detail/2896685130 https://academic.microsoft.com/#/detail/2896685130]

* [https://hdl.handle.net/10642/7437 https://hdl.handle.net/10642/7437],
: [https://dx.doi.org/10.1145/3264746.3264797 https://dx.doi.org/10.1145/3264746.3264797]

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Feng et al 2018a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 690639998 to Feng et al 2018a

Scipediacontent: Created page with " == Abstract == Software-Defined Networking (SDN) has been one of the most discussed areas in computer networking over the last years. The field has raised an extensive amoun..."