TY - JOUR
T1 - A Survey of Deployment Solutions and Optimization Strategies for Hybrid SDN Networks
AU - Huang, Xinli
AU - Cheng, Shang
AU - Cao, Kun
AU - Cong, Peijin
AU - Wei, Tongquan
AU - Hu, Shiyan
N1 - Publisher Copyright:
© 1998-2012 IEEE.
PY - 2019/4/1
Y1 - 2019/4/1
N2 - A hybrid software defined networks (SDN) network contains both traditional and SDN network, which combines the robustness of traditional protocols with the flexibility of SDN while avoiding their limitations and incompatibility. However, a hybrid SDN network comes with its own set of challenges, including error-prone deployment processes, risks of inconsistency, and complex incremental deployment strategies. In this paper, we present a survey of the deployment solutions and optimization strategies for hybrid SDN networks. We systematically review solutions to control plane and data plane deployments, and describe typical use cases of hybrid SDN networks. We discuss and compare various optimization strategies from perspectives of traffic engineering, resource saving, network control capacity, and network security. This paper aims to provide insights to researchers into the future development of hybrid SDN networks and inspire more efforts in this area.
AB - A hybrid software defined networks (SDN) network contains both traditional and SDN network, which combines the robustness of traditional protocols with the flexibility of SDN while avoiding their limitations and incompatibility. However, a hybrid SDN network comes with its own set of challenges, including error-prone deployment processes, risks of inconsistency, and complex incremental deployment strategies. In this paper, we present a survey of the deployment solutions and optimization strategies for hybrid SDN networks. We systematically review solutions to control plane and data plane deployments, and describe typical use cases of hybrid SDN networks. We discuss and compare various optimization strategies from perspectives of traffic engineering, resource saving, network control capacity, and network security. This paper aims to provide insights to researchers into the future development of hybrid SDN networks and inspire more efforts in this area.
KW - Hybrid SDN
KW - control plane deployment
KW - data plane deployment
KW - optimization strategy
KW - traffic engineering
UR - https://www.scopus.com/pages/publications/85053629329
U2 - 10.1109/COMST.2018.2871061
DO - 10.1109/COMST.2018.2871061
M3 - 文章
AN - SCOPUS:85053629329
SN - 1553-877X
VL - 21
SP - 1483
EP - 1507
JO - IEEE Communications Surveys and Tutorials
JF - IEEE Communications Surveys and Tutorials
IS - 2
M1 - 8468014
ER -