公开(公告)号：US20160149806A1

公开(公告)日：2016-05-26

申请号：US14952745

申请日：2015-11-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sae Hyong PARK ,  Byung Joon LEE ,  Ji Soo SHIN ,  Tae Hong KIM ,  Jae Ho YOU

IPC: H04L12/721 ,  H04L12/713 ,  H04L12/751

CPC classification number: H04L45/586 ,  H04L41/04 ,  H04L41/12

Abstract: A software-defined network (SDN) system and method for implementing the same can construct a network having flexible network topology by abstracting switches and controllers, as well as a host connected to said switches, and controllers, thereby increasing scalability of a hierarchical SDN network. The SDN system includes a host part, an SDN switch part, and an SDN controller part.

Abstract translation: 软件定义网络（SDN）系统及其实现方法可以通过抽象交换机和控制器以及连接到所述交换机的主机和控制器来构建具有灵活网络拓扑的网络，从而提高分级SDN网络的可扩展性 。 SDN系统包括主机部分，SDN交换机部分和SDN控制器部分。