NDLI: Extending SDN network with recursive architecture

Content Provider	IEEE Xplore Digital Library
Author	Dai, Wei Shou, Guochu Hu, Yihong Guo, Zhigang Liu, Jing
Copyright Year	2014
Description	Author affiliation: Beijing Key Laboratory of Network System Architecture and Convergence, School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, China (Dai, Wei; Shou, Guochu; Hu, Yihong; Guo, Zhigang; Liu, Jing)
Abstract	Control plane, in Software-defined Networking (SDN), can configure and manage data plane in a centralized way. However, a centralized control plane introduces a problem in scaling SDN network. In terms of network virtualization, we can abstract the network layer by layer in a recursive way. As a result, the whole network can be simplified as a super switch, and it looks like that all hosts or servers are connected to the same switch. All of tasks, such as calculation of the shortest path, are implemented in this switch, and will be decomposed layer by layer. This new design of architecture is named R-SDN. We develop this recursive idea into an algorithm based on Fibonacci series. In order to validate our design, we apply this new model into scenarios of unicast and multicast. Also, we evaluate this model in different kinds of topology.
Starting Page	491
Ending Page	496
File Size	828954
Page Count	6
File Format	PDF
ISBN	9789860334074
ISSN	18825621
DOI	10.1109/WPMC.2014.7014868
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-09-07
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	National Institute of Information and Communicatio
Subject Keyword	Algorithm design and analysis Unicast Network virtualization Fibonacci series Switches Computer architecture Routing Topology SDN Recursion
Content Type	Text
Resource Type	Article

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