Rapid growth of Internet traffic and increasing requirement for service quality have made traffic engineering an essential consideration in the operation of large Internet backbone networks. Historically,traffic engin...Rapid growth of Internet traffic and increasing requirement for service quality have made traffic engineering an essential consideration in the operation of large Internet backbone networks. Historically,traffic engineering in the Internet has been hampered by the conventional IP technologies. This article discusses the challenge of Internet Traffic Engineering and the applications of MPLS to traffic engineering in IP networks.展开更多
为了优化软件定义网络(Software Defined Network,SDN)中的流量工程和动态负载均衡算法,建立了基于Open Flow的SDN实验环境,由Open Daylight控制器集中管理。收集了真实网络流量数据,创建了多种流量模式模拟动态负载场景。通过评估指标...为了优化软件定义网络(Software Defined Network,SDN)中的流量工程和动态负载均衡算法,建立了基于Open Flow的SDN实验环境,由Open Daylight控制器集中管理。收集了真实网络流量数据,创建了多种流量模式模拟动态负载场景。通过评估指标,全面评估了这些技术在动态负载环境下的性能。经过优化,Link1的带宽利用率降低,有效分散了网络流量,缓解了网络拥塞问题。展开更多
文摘Rapid growth of Internet traffic and increasing requirement for service quality have made traffic engineering an essential consideration in the operation of large Internet backbone networks. Historically,traffic engineering in the Internet has been hampered by the conventional IP technologies. This article discusses the challenge of Internet Traffic Engineering and the applications of MPLS to traffic engineering in IP networks.
文摘为了优化软件定义网络(Software Defined Network,SDN)中的流量工程和动态负载均衡算法,建立了基于Open Flow的SDN实验环境,由Open Daylight控制器集中管理。收集了真实网络流量数据,创建了多种流量模式模拟动态负载场景。通过评估指标,全面评估了这些技术在动态负载环境下的性能。经过优化,Link1的带宽利用率降低,有效分散了网络流量,缓解了网络拥塞问题。