A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is
Software-defined networking (SDN) is a new paradigm to increase network resource utilization, minimize management complexity, and reduce operational cost. While the logically centralized control in SDN offers many unique advantages that can enable globally optimized routing and resource utilization, the controller in SDN needs to be carefully designed to avoid being a performance bottleneck or a potential single point of failure of the network. This paper presents a scalable clustering approachfatcat:a4sxyto4gzbvvoouvt6eojs6hm