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title: "#vmware-nsx-4x-professional-2v0-4123-real-questions articles | Hashnode"
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# #vmware-nsx-4x-professional-2v0-4123-real-questions

2 posts · 1 followers

[Rahul Sharma](https://hashnode.com/@RahulSharma1301) · [Dec 15, 2023](https://hashnode.com/posts/explaining-sdn-concepts-how-nsx-fits-in/657c6ca29b15550018e4de05)

### [Explaining SDN concepts &how NSX fits in](https://rahulsharma1301.hashnode.dev/explaining-sdn-concepts-how-nsx-fits-in?utm_source=hashnode&utm_medium=feed)

What is Software-Defined Networking (SDN)? Software-Defined Networking (SDN) is an innovative networking approach that uses software-based controllers or interfaces to control how data moves through a network by talking to the hardware underneath. Un...

5 min read · [rahulsharma1301.hashnode.dev](https://rahulsharma1301.hashnode.dev/explaining-sdn-concepts-how-nsx-fits-in?utm_source=hashnode&utm_medium=feed)