Intent Based Networking Vs Sdn

A software defined network sdn is an it infrastructure in which all hardware is configured by a central.

Intent based networking vs sdn. Such controllers are crucial for network abstraction that lets it treat the network as an integrated whole. The intelligence visualization and automation of the intent based networking of cisco meet. Though the two technologies graze one another in numerous aspects they differ by their fundamental ideas. The idea behind intent based network management has been around for years just as sdn.

Automation and ibn abstract the underlying complexities of a network. Gartner first coined the term in 2017 and called it the next big thing in a blog post. Current versions of ibn can automate operations like ip address settings and configuring virtual lans and it can analyze network traffic to detect threats and provide clues about how to troubleshoot network issues. Intent based networking is on the same path if not more accelerated as machine learning and artificial intelligence advance intent based networking systems will become more predictive and useful.

If for instance traffic needs to flow between two servers over a series of switches either technology approach enables an administrator to define how that traffic should flow and apply those rules across a series of devices. The intent based networking ibn concept is actively being discussed by it professionals over the last few months. Software defined networking sdn and intent based networking ibn can build on each other. It represents a new approach to networking where special software helps to plan design and automatically implement on the fly changes to the network improving its availability and agility.

Sdn and intent based networking dovetail with each other because ibn implementation may include the use of an sdn controller that can carry out the desired policies and intent. Intent based networking ibn is a relatively new term in the information technology space. Much has been said in the past few years about the benefits and drawbacks of intent based networking ibn. August 27 2018 january 2 2018.

Given that technology is progressing faster than at any point previously in our history it comes as no surprise that the age of machine learning artificial intelligence automation the internet of things and virtualization has finally arrived. However the concept of network visibility has been absent from the discussion despite the critical role it plays when adopting ibn and software defined networking sdn. Ibn builds on software defined networking sdn by using a network controller that acts as a central control point for network activity.