PLEASE HELP !! Merging Two Internet Connections

[bahakh]

We have two Internet Connection at the office, 1 Leased Line, and One ADSL, we want to merge them together to get the bandwidth of both lines on all the machines on the office network. We have no idea what we need to do that ?? What hardware/software do we need to accomplish that ?

Thank You.

 

[jdeisenm]

Get a router with 3 interfaces.

Connect as follows.

1 Your network.
2 DSL
3 Leased Line.

Route half (or some portion) of your traffic to each provider.