A Complex Network Structure Design for Load Balancing and Redundant

The usages of the Internet are more and more important. Under the consideration of cost and redundant, multiple link structure for connecting to the Internet for an organization to reduce network traffic jam problem is more necessary. Most of the time, multiple line connections mean multiple Internet Service Provider (ISP). It leads to the management problem for traffic load balancing and multiple ISP routes. This paper presents a design of such a multiple links network structure using load balancers. Also, four load balancing schemes in the load balancer are tested and compared. This multiple ISPs structure got benefits of links redundancy and traffic load balancing. And it can be applied for primary and high schools that apply inexpensive multiple Asymmetric Digital Subscriber Lines (ADSL) (Cioffi et al. 1999).