IPRAN网络业务闪断故障定位与分析  

Location and Analysis of Flash Fault in IPRAN Network Service

作　　者：张静[1] ZHANG Jing(Hefei company of China Unicom Limited,Hefei Anhui 230061,China)

机构地区：[1]中国联合网络通信有限公司合肥市分公司

出　　处：《科技视界》2019年第11期54-55,共2页Science & Technology Vision

摘　　要：IPRAN即IP化的无线接入网,具备综合业务承载能力。不仅能为2G/3G/LTE基站提供承载服务,还能提供核心网设备承载和政企大客户业务专线等服务。因此IPRAN网络不仅需要考虑承载能力,实现电信级的保护倒换机制,还需要工程师对维护过程中发生的各类故障进行定位和分析,确保语音、视频等高实时性业务的服务质量。IPRAN is IP wireless access network with com prehensive service carrying capacity.It can not only provide load-bearing services for 2G/3G/LTE base stations,but also provide services such as core network equipment load-bearing and government-enterprise customer service lines.Therefore,IPRAN network not only needs to consider the carrying capacity and realize the protection reversal mechanism at the telecommunications level,but also needs engineers to locate and analyze various types of failures that occur during the maintenance process to ensure the quality of high-real-time services such as voice and video.

关 键 词：BFD for LSP VRRP FRR VPN FRR ARP 

分 类 号：TN929.5[电子电信—通信与信息系统]