As the cost of Internet connectivity has dropped, while the dependence of organizations on reliable connections has increased, more businesses (and schools, government offices, non-profits, etc.) are taking a hard look at strategies for redundant Internet access (also know as Internet high availabily systems or ISP failover).
Businesses and other organizations are growing increasing reliant on dependable Internet connectivity for access to hosted online services, email, VPN connectivity to remote sites, e-commerce and other applications. Astrocom, a maker of bandwidth management and Internet load balancing appliances that provide uninterrupted Internet access through multiple ISPs, has written a great overview of redundant Internet access.
As Astrocom puts it, "Redundant Internet access (the ability to switch traffic among multiple Internet connections through a technique called multi-homing) is something more and more small and medium-sized companies need. When one link goes down, you get WAN/ISP failover that automatically switches your critical Internet traffic to a functioning link. Meanwhile, bandwidth management guarantees bandwidth to your most important applications."
The company's site also provides white papers that compare their solution to the more expensive and complex border gateway protocol (BGP) approach, as well as competitive comparisons.
![]() KudoSurf Me! | ![]() ![]() |