Questions tagged [nfv]

For questions about Network functions virtualization (NFV), where it is a network architecture concept that uses the technologies of IT virtualization to virtualize entire classes of network node functions into building blocks that may connect, or chain together, to create communication services.

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the use cases of network function virtualization infrastructure?

I did some search about this question but couldn't clarify. according to this post, I guess the NFVi can be used to run the virtual machine of switch, router, firewall, load-balancer and more for ...
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ENCS-5408 (default-gw for mgmt & wan)

I have a "NFVIS" ENCS-5408 router whose WAN port is connected via /30 address. Now, this device doesn't seem as intuitive as regular IOS where I set default route for different networks. How do I ...
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What exactly is the difference between SDN & NFV?

What is the difference between SDN (Software Defined Networking) & NFV (Network Function Virtualization)? Wikipedia says NFV relies on standard client-server model. How is this model different ...