Integrated solution for E-gov network architecture design

In this paper, electronic government network architecture is divided into 4 layers: the central metropolitan area network, the provincial metropolitan area network, the municipal metropolitan area network and county metropolitan area network. Then takes east africa country E-gov network architecture and design as an example, the integrated solution for E-gov network has been introduced systematically. First of all, we introduce the construction of E-ov network to IP network design and equipment selection, design of VPN wireless network and wired broad and transmission, and network safety and cloud characteristics; secondly, the design of E-gov system data center architecture is discussed; finally, the top business application of the network architecture of E-gov network system design ( UC, E-mail, VC, UP, etc.) is elaborated.