Governmental Bodies Features High requirement for reliability, real-time property and security Requirement for managing and monitoring the whole network equipment Solutions: Adopt primary and replica double-link dedicated line to improve the stability of network and security of communication. The primary link uses MPLS technique of one operator while replica link applies SDH technique of another operator. Meanwhile, select Data Solution's E-BGP Internet access to ensure the high availability of Internet network link. Provide Data Solution's active network administration service in the process of whole network operation.