If you have two frame relay line between two location and you need these lines to balance the load, then this article will guide you. We need two techniques to do it. First one is multilink PPP, which can be used to bundle leased lines. The second one is PPP over Frame Relay, which lets frame relay lines used like leased lines.
In my example, I will show how I bundle two 2 Mbps frame relay line to act as one 4 Mbps line.
We have to do below configuration on both sides.
1)We will make an ordinary frame relay ...