MSTP告警性能分析与故障定位

MSTP Alarm Performance Analysis And Fault Location

MSTP业务以易于扩容及组网简单得到广泛应用,为保障封装信息正确传递,在城域网和长途传输中必须要求光口对接,也就是常说的"光透"传输,给网管人员从端口判断告警、定位故障带来一定难度。从网络运维的角度,深入分析了MSTP以太网板技术原理及常见故障成因,根据告警性能快速定位故障。

MSTP business in easy expansion and network simple get widely used , In order to guarantee the package information transferred correctly, Must request the optical interface connect in metropolitan area transmission and long-distance transmission network. It is often said that the ＂light through ＂ transmission, The network management personnel from the port judgment alarm, fault location brings certain difficulty. In this paper, the angle from the network operation, In-depth analysis of the technical principle of MSTP Ethernet board and common fault causes, according to the alarm performance fast Locate the fault.