| Since the transmission facility appearance, has brought a revolution for the telecommunication communication network architecture. From this, the special line, the wide band also obtained the fast development. These all are the high band widths which provides based on the transmission facility, the entire correspondence time from the original narrow band, arrives the present to be high speed, the wide band time. Therefore, under the situation, took the network the foundation, appeared regarding the transmission network management especially importantly. In this article, the SDH principle, the SNMP protocol, MIB definition will be explained. Besides, some technologies will be analysed also, which include the topology discovery of network and equipment performance management. This article content is as follows:(1) Introduction of role and status of transmission network management system, and its important and situation of development in current;(2) Introduction of some principles, protocols and technologies. Including the network management protocols selection and the MIB visit;(3) Elaboration of a new algorithm on the correlation module;(4) The elaboration of topology discovery and demonstration ofnetwork, and realization of performance management. |
PDF Full Text Request