负载均衡技术在广播融媒生产网络中的应用研究  

Research on Application of Load Balancing Technology in Converged Media Production Network for Radio

作　　者：杨阳[1] 徐昫 Yang Yang;Xu Xu(Jiangsu Broadcasting Corporation,Jiangsu 210000,China)

机构地区：[1]江苏省广播电视总台,江苏210000

出　　处：《广播与电视技术》2021年第11期28-31,共4页Radio & TV Broadcast Engineering

摘　　要：广播融媒业务的迅速发展,给网络研发运维带来了新的挑战,通过负载均衡技术和光口交换机旁路技术对网络出口链路进行优化资源分配,提高了出口链路的利用率,解决了关键节点单点故障,实现了主干网络的高可用性。同时,该方案改善了用户终端上网体验,大幅提升业务生产的效率,对广播融媒生产网络起到技术支撑作用。Rapid development of converged media for radio has brought new challenges to network R&D,operation and maintenance.This paper optimizes resource allocation of network outlet link through load balancing technology and optical switch bypass technology,which improves utilization rate of link bandwidth,solves point failure of key nodes and realizes high availability of backbone network.It also improves Internet experience of user terminal and the efficiency of converged media production greatly.This scheme plays a technical support role for converged media production radio network.

关 键 词：广播融媒生产 负载均衡 高可用性 网络出口 

分 类 号：TN91[电子电信—通信与信息系统]