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路由器是计算机互联网络的核心设备 ,其性能和稳定性将直接影响整个网络系统的性能与稳定性 .分布式处理可以有效解决路由器的性能瓶颈 ,同时其冗余特性对于提高系统的可靠性具有重要意义 .提出了一种基于分布式多处理器平台路由器的多节点状态维护协议 (MNSMP) ,有效地解决了分布式路由器系统中数据的一致性维护问题 ,并以双主节点冗余技术来提高整个系统的可靠性 .同时运用有限状态机工具来分析分布式路由器系统在正常运行、典型故障以及协议测试状态下的状态机运作情况 .
The router is the core equipment of the computer Internet, its performance and stability will directly affect the performance and stability of the entire network system.Distributed processing can effectively solve the performance bottleneck of the router, and its redundancy is important to improve the reliability of the system Significance.This paper proposes a multi-node state maintenance protocol (MNSMP) based on distributed multi-processor platform router, which effectively solves the problem of data consistency maintenance in distributed router system and improves the redundancy by using dual master nodes The reliability of the whole system.At the same time, the finite state machine tool is used to analyze the state machine operation of the distributed router system under normal operation, typical failure and protocol testing.