Balance multiple Internet links
The Internet is critical to any organization and having enough bandwidth for users and services is a constant challenge. To remedy this situation, the simple and most cost-effective method of improving Internet access performance is to balance multiple carrier links.
The following short video outlines how organizations can improve their Internet access and what can be gained:
Regardless of using 2, 3 or 4 ISP connections, the principle remains the same anf this approach is more efficient than BGP. All carrier types can be used such as DSL, T1, fibre, DS3 and more, making load balancing possible, sharing all the WAN aggregated bandwidth .