摘要
Overview
SDN vs NFV
SDN: separates the network’s control (brains) and forwarding (muscle) planes and provides a centralized view of the distributed network for more efficient orchestration and automation of network services.
NFV: focuses on optimizing the network services themselves. NFV decouples the network functions, such as DNS, Caching, etc., from proprietary hardware appliances, so they can run in software to accelerate service innovation and provisioning, particularly within service provider environments.
扩展阅读
SDN技术专题
- SDN 技术指南（一）: 架构概览
- SDN 技术指南（二）：OpenFlow
- SDN 技术指南（三）：SDN Controller
- SDN 技术指南（四）：Open vSwitch
- SDN 技术指南（五）：NFV
- SDN 技术指南（六）：OpenStack or Kubernetes ?
- SDN 技术指南（七）：标准化组织
- SDN 技术指南（八）：案例教学
- SDN技术指南（十）：在线课程推荐
