DocumentCode :
3744763
Title :
Modeling and performance analysis of the multiple controllers´ approach in software defined networking
Author :
Guodong Wang;Jun Li;Xiangqing Chang
Author_Institution :
Computer Network Information Center, Chinese Academy of Sciences, Beijing, China
fYear :
2015
fDate :
6/1/2015 12:00:00 AM
Firstpage :
73
Lastpage :
74
Abstract :
We model the multiple controllers´ approach of SDN and analyze the performance of the model by using the queuing theory. Extensive experiments are conducted and the simulation results are compatible with the theoretical analysis which validates the correctness of the simulation. Through the analysis, we find that multiple controllers´ approach is an effective way to increase the control plane´s scalability of SDN, but it also results to longer sojourn time. In this point of view, the multiple controllers´ approach can be regarded as a tradeoff between the scalability and the sojourn time.
Keywords :
"Process control","Switches","Analytical models","Simulation","Computational modeling","Queueing analysis"
Publisher :
ieee
Conference_Titel :
Quality of Service (IWQoS), 2015 IEEE 23rd International Symposium on
Type :
conf
DOI :
10.1109/IWQoS.2015.7404712
Filename :
7404712
Link To Document :
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