Gateway Architecture and Implementation Based on Multi-ISP Access
WU Xu-jun · Computer and Modernization · 2010
Based on the study of the multi-ISP access gateway architecture in the campus network construction,application of multiple routing protocols,QoS strategy,intelligent DNS and NAT technology,the paper explores the feasibility of achieving a reasonable distribution of access bandwidth,making full use of multiple Internet links,reducing network usage costs,breaking through the speed constraints existing in network interconnection between ISP operators,improving the internal site of external service quality,and enhancing network security.