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ZTE ZENIC vDC SDN controller，focusing on SDN demands of cloud Datacenter networks, is committed to building elastic networks on the basis of open source controllers such as OpenDaylight and ONOS to satisfy harsh requirements coming together with commercial applications.  It is  designed with high reliability, expansibility, high performance, automatic deployment, standard interfaces, remarkable safety, easy maintenance and exceptional openness. It realizes centralized control and convenient operation of network, and flexibly applies to all  Overlay networking scenarios such as hybrid Overlay/Host Overlay/Network OverLay.

1. Ultra-large-scale networking meets the requirements of massive tenants
Support ≥2K VTEP to meet the networking requirements of super-large data centers
Deliver the world's largest IT cloud network with more than 4000 servers managed by one single controller and stable commercial use

2. High-reliability architecture meets high-standard CT cloud requirements
Support 3-server cluster deployment mode for service load sharing
If a single node in the controller cluster fails, the entire cluster can still operate properly, ensuring high service reliability.
Even if all nodes are disconnected with the forwarding device, all routing and switching tables on the forwarding device don't age, securing normal forwarding. 

3. Open network architecture, fully implementing decoupling
Open decoupled to build an open network, with rich experience in multi-vendor cloud platform and firewall integration
Support interconnection with third-party cloud platforms (such as Red Hat, China Mobile, and China Telecom), with commercial cases

4. Full-capability cloud-based networking and seamless cloud native evolution
Support full-service scenarios such as IT cloud, telecom cloud, and public cloud to meet the requirements of diversified application scenarios.
Support hybrid networking of bare metals, virtualization servers, and containers, greatly simplifying network complexity.

5. Network intelligence, simplifying network O&M management
Support tenant resources, network status, and network service visualization, fully meeting users' understanding of the network.
Support multiple O&M methods, including configuration check, path detection, and radar scanning, to improve O&M efficiency
Support E2E fault detection and accurate service quality detection, effectively reducing network maintenance costs.