Achieving High Scalability Through Hybrid Switching in Software-Defined Networking
Achieving High Scalability Through Hybrid Switching in Software-Defined Networking
复制标题
通过软件定义网络中的混合交换实现高可扩展性
DOI:
10.1109/tnet.2018.2789339
复制
发表时间:
2018-02
期刊:
影响因子:
--
通讯作者:
Liusheng Huang
中科院分区:
文献类型:
--
作者:
Hongli Xu;He Huang;Shigang Chen;Gongming Zhao;Liusheng Huang
Traditional networks rely on aggregate routing and decentralized control to achieve scalability. On the contrary, software-defined networks achieve near optimal network performance and policy-based management through per-flow routing and centralized control, which, however, face scalability challenge due to: 1) limited ternary content addressable memory and on-die memory for storing the forwarding table and 2) per-flow communication/computation overhead at the controller. This paper presents a novel hybrid switching (HS) design, which integrates traditional switching and software-defined networking (SDN) switching for the purpose of achieving both scalability and optimal performance. We show that the integration also leads to unexpected benefits of making both types of switching more efficient under the hybrid design. We also design the general optimization framework via HS and propose an approximation algorithm for load-balancing optimization as a case study. Testing and numerical evaluation demonstrate the superior performance of HS when comparing with the state-of-the-art SDN design.
登录
查看更多内容
DOI:
10.17487/rfc1771
发表时间:
1994-07
期刊:
RFC
影响因子:
--
作者:
Y. Rekhter;Tony Li
通讯作者:
Y. Rekhter;Tony Li
DOI:
10.1007/978-3-642-35668-1_32
发表时间:
2013-01
期刊:
--
影响因子:
--
作者:
Kalapriya Kannan;Subhasish Banerjee
通讯作者:
Kalapriya Kannan;Subhasish Banerjee
DOI:
10.1109/tnet.2012.2192447
发表时间:
2012
期刊:
IEEE/ACM Trans. Netw.
影响因子:
--
作者:
Tao Li;Shigang Chen;Y. Ling
通讯作者:
Tao Li;Shigang Chen;Y. Ling
DOI:
10.1145/1644893.1644918
发表时间:
2009-11
期刊:
--
影响因子:
--
作者:
Srikanth Kandula;S. Sengupta;A. Greenberg;Parveen Patel;R. Chaiken
通讯作者:
Srikanth Kandula;S. Sengupta;A. Greenberg;Parveen Patel;R. Chaiken
DOI:
10.1109/infcom.2013.6567024
发表时间:
2013-04
期刊:
2013 Proceedings IEEE INFOCOM
影响因子:
--
作者:
Sugam Agarwal;M. Kodialam;T. V. Lakshman
通讯作者:
Sugam Agarwal;M. Kodialam;T. V. Lakshman