Network virtualization software allows network administrators to move virtual machines across different domains without reconfiguring the network. The software creates a network overlay that can run separate virtual network layers on top of the same physical network fabric.

Network Virtualization Software (NV) solves the very specific problem of how to move VMs across different logical domains. Rather than connecting them in a network, NV creates a tunnel through the existing network to connect two domains.

Mar 23, 2023 · In network virtualization, network functions, software resources and hardware resources are delivered virtually, independent of hardware. Network virtualization software streamlines the process of moving virtual machines between domains; there’s no need to spend time reconfiguring your network.

Jul 22, 2022 · Virtual networking is a technology that facilitates the control of one or more remotely located computers or servers over the Internet. Here data communication occurs between two or more virtual machines.

Virtual networking uses the power of software to abstract network services from the underlying infrastructure and then connect network components in an overlay. Each network node is abstracted into a virtual entity.

Mar 18, 2025 · Network Function Virtualization (NFV) is a transformative technology that revolutionizes the way network services are deployed, managed, and scaled. Traditionally, network infrastructure relied heavily on dedicated hardware appliances for services like routing, firewalling, and load balancing.

Mar 21, 2025 · Network virtualization software is a transformative technology that enables the creation of a simulated network environment, independent of the underlying physical hardware. By abstracting the complexities of physical network components, it allows IT professionals, network engineers, and businesses to design, deploy, and manage virtual network ...

Feb 13, 2024 · There are tools for creating and managing virtual networks, programming and controlling network devices and services, deploying and orchestrating network functions, testing and monitoring virtualized networks, identifying and troubleshooting issues, and much more.

Sep 16, 2024 · A virtual network is a network that is created and controlled by software rather than relying on physical hardware. It allows various devices like computers, servers, routers, switches, and firewalls to communicate with each other as if …

Network Virtualization is a technology that allows the abstraction of network resources by combining hardware and software networks into a single, virtualized entity. This offers great flexibility, scalability, and efficiency in managing network environments. To learn more, read our Network Virtualization Buyer's Guide (Updated: March 2025).