Qinhuangdao Broadcasting Wan Zhao IPV6 Transmission Platform Design And Implementation

Founded in 1993,qinhuangdao bohai online information network co.,LTD.Is known as qinhuangdao co.,LTD.It has been responsible for the construction and management of the whole city's cable-broadcast television network for twenty-four years.From the initial analog signals to digital television,digital TV to HDTV,it is now a two-way broadband business.However,the rapid development of informationization and the deepening of the integration of the three networks have changed the demand of the user community.The television programme,which is transmitted by a single watch,is gradually developed into an interactive,recreational and comprehensive demand.Therefore,the bearing capacity of the existing network and access ability put forward higher request,modification and expansion will be a radio and television networks continue to carry out the key step in the whole business.First,the paper discusses the internal and external research current situation of the development of IPV6 transmission platform,on the basis of combined with the development of qinhuangdao radio and television networks as well as the design principles,specific requirement analysis for network construction,and further concludes that overall goal and direction of the construction of the data network.Secondly,this article from the radio and television networks of video,voice,bandwidth and personality needs of the business to the overall design of network architecture,planning for the overall implementation plan of the construction of the data network.To qinhuangdao radio and television networks at the same time data bearing network future ring network construction has carried on the detailed planning,design the VPN edge node is implemented.Finally,the paper plans and designs the implementation of network transmission platform from network management,network security and network reliability.First to network planning,network,network elements,three business management,and specify the MPLS VPN features,cluster management,traffic acquisition and analysis,unified net integration interface and embedded integrated network management mode.Secondly,the user isolation strategy and network security strategy are designed.Finally,the reliability of network is planned from the Angle of link safety,equipment reliability and rational use of FRR.