VMware NSX Data Center
VMware NSX® Data Center is the network virtualization and security platform that enables the virtual cloud network, a software-defined approach to networking that extends across data centers, clouds, and application frameworks. With NSX Data Center, networking and security are brought closer to the application wherever it’s running, from virtual machines (VMs) to containers to bare metal. Like the operational model of VMs, networks can be provisioned and managed independent of underlying hardware. NSX Data Center reproduces the entire network model in software, enabling any network topology—from simple to complex multitier networks—to be created and provisioned in seconds. Users can create multiple virtual networks with diverse requirements, leveraging a combination of the services offered via NSX or from a broad ecosystem of third-party integrations ranging from next-generation firewalls to performance management solutions to build inherently more agile and secure environments. These services can then be extended to a variety of endpoints within and across clouds.
Networking in Software
VMware NSX Data Center delivers a completely new operational model for networking defined in software, forming the foundation of the software-defined data center (SDDC) and extending to a virtual cloud network. Data center operators can now achieve levels of agility, security, and economics that were previously unreachable when the data center network was tied solely to physical hardware components. NSX Data Center provides a complete set of logical networking and security capabilities and services, including logical switching, routing, firewalling, load balancing, virtual private network (VPN), quality of service (QoS), and monitoring. These services are provisioned in virtual networks through any cloud management platform leveraging NSX Data Center APIs. Virtual networks are deployed non-disruptively over any existing networking hardware and can extend across data centers, public and private clouds, container platforms, and bare-metal servers.
— Cisco Systems
Cisco ACI, the industry-leading software-defined networking solution, facilitates application agility and data center automation. With ACI Anywhere, enable scalable multicloud networks with a consistent policy model, and gain the flexibility to move applications seamlessly to any location or any cloud while maintaining security and high availability.
— Micro Focus
Micro Focus® Network Virtualization software lets you test application performance under real world network conditions, identify bottlenecks, and optimize the code—before you deploy it.
Nuage Networks™, a Nokia venture, helps service providers, web-scale operators and enterprises unleash the power of the cloud. Nuage Networks VSP is a cloud networking framework that glues together your infrastructure, orchestration platforms, applications and legacy assets. The industry’s only truly vendor-agnostic SDN overlay networking platform integrates with a broad range of open-source tools and platforms, as well as a large and growing ecosystem of best-of-breed infrastructure vendors.