运营商接入环网单链、链头、单归环的隐患识别与优化策略  

Identifying and optimizing hazards in operator access ring networks:single chain,chain head and single homeward ring strategies

作　　者：张红军[1] 陈宜杰[1] 黄泽航 李生祯 戈玲[1] ZHANG Hong-jun;CHEN Yi-jie;HUANG Ze-hang;LI Sheng-zhen;GE Ling(China Mobile Group Guangdong Co.,Ltd.Shenzhen Branch,Shenzhen 518038,China)

机构地区：[1]中国移动通信集团广东有限公司深圳分公司,深圳518038

出　　处：《电信工程技术与标准化》2024年第4期47-52,共6页Telecom Engineering Technics and Standardization

摘　　要：随着运营商网络规模日益扩大,接入环拓扑结构变得复杂多变,可能导致节点异常引发大规模业务中断。本文针对通信网络中接入环网维护的难题,提出一种基于长期维护经验和程序开发的智能分析方法。该方法通过递归和堆栈等编程技术自动化分析传输网管和综资数据,能准确识别单链、链头和单归环等复杂情况下的薄弱环节。提出的解决方案还包括针对性的安全加固建议,以确保在网络异常时业务的稳定性和安全性。实验证明,该方法能有效发现和解决接入环隐患,提升运维效率,对移动通信领域的接入环网维护具有重要应用价值。With the increasing scale of operator networks,the topology of access ring network has become increasingly complex and diverse,which may lead to large-scale service interruption caused by node abnormalities.This paper proposes an intelligent analysis method based on long-term maintenance experience and program development to address the maintenance challenges of access ring network in communication networks.The proposed method uses programming techniques such as recursion and stack to automatically analyze transmission network management and integrated data,accurately identifying weak links under complex conditions such as single chain,chain head and single homeward ring.The proposed solution also includes targeted security reinforcement recommendations to ensure the stability and security of services during network anomalies.Experimental results demonstrate that this method can eff ectively identify and solve hidden dangers in access ring networks,improve operation and maintenance effi ciency,and have important application value for access ring network maintenance in the fi eld of mobile communications.

关 键 词：接入环 接入子网 拓扑自动发现 

分 类 号：TN913[电子电信—通信与信息系统]