Network Management Services: How IT Is Navigating Transformation To SDN Infrastructure Management
Software-defined networking (SDN) is a physical architecture that divides the network control plane from the forwarding plane. The SDN enables a dynamic collection of technologies that ease integration through programming, management, visibility, and automation.
The Evolution of SDN The most commonly accepted precursor to SDN is the OpenFlow protocol around 2008. Previously, hardware and manual policy provided dominating network management. Openflow defined programmable network protocols capable of managing and directing router and switch traffic, and this deviation from earlier architectures gave rise to an array of SDN technologies. SDN is directly programmable, agile, centrally managed and programmatically configured – plus, when implemented via open standards, SDN simplifies network operation and management. Today, SDN supports the development of Internet of Things (IoT), edge computing, remote access and interest-based networking. Every business, from SMB to enterprise, is finding new ways to embed SDN infrastructure management into network architecture, seizing these benefits as part of a digital transformation.
How Is IT Navigating The Shift? Parallel to the SDN infrastructure management implementation, network engineers had to adapt at lightning speed, moving into architectural roles and learning the basics of scripting, APIs, and real-time deployment. Many consider Google search, video tutorials, and reliable technology partners to be their greatest assets, enabling them to problem-solve and innovate. Certificates, degree programs and peer networking are also invaluable during this shift. (Know More)