Network Virtualization and IBN Concepts

this function installs policies into the physical and virtual network

express the expected networking behavior that will best support the business intent.

this function maintains a continuous validation-and-verification loop.

the network topology including the overlay and underlay network.

a logical network that interconnects network devices virtually using software, VLANs and VXLANs (extensible).

a traditional physical network

Provide new services to users with ease, speed, and security across your enterprise network, regardless of network size and complexity.

Model your entire network, from sites and buildings to devices and links, both physical and virtual, across campus, branch, WAN, and cloud.

Ensure that policy and configuration changes achieve the business intent and the user experience you want.

Use APIs to integrate with your preferred IT systems to create end-to-end solutions and add support for multi-vendor devices.

Use policies to automate and simplify network management, reducing cost and risk while speeding rollout of new and enhanced services.