WAN Design on Public Service Platform of Geographic Information
Jie Chen · Geomatics world (Lemmer) · 2009
Based on demand analysis of geographic information online service,the paper mainly discusses WAN topological structure and the technology of data transmission and switching which can meet the requirement of public service platform of geographic information.The design of WAN IP address,domain name planning,node network accessing,operation management and network security is also proposed in the paper.