Computer Science ›› 2013, Vol. 40 ›› Issue (5): 62-66.

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PFAC:Pivot-based Fast Automatic Configuration for Data Center Networks

ZHANG Gan,LIANG Wei,BI Jing-ping and SHAO Ding-hong   

  • Online:2018-11-16 Published:2018-11-16

Abstract: In currently,configuring addresses manually in a large-scale data center is not only time-consuming and labor-intensive but also error-prone.Related work fails to make full use of data center network topology,resulting from large number of backtracking steps unnecessarily.To solve these problems,a pivot-based fast automatic configuration algorithm(PFAC) was proposed.PFAC matchs a pair of pivots after analyzing the topology for narrowing the candidate set of the rest devices and improves the configuring efficiency.The experiments based on FatTree network topology show that the processing time of PFAC is reduced by 35% compared to the existing classical work DAC.

Key words: Cloud computing,Data center network,Address configuration,Pivot-based,Fast configuration

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