Sending traffic over a LACP channel

Hi all, I'm kind of new to networking and would need any help I can get for my lab. I'm supposed to push as much traffic as I can over a LACP channel of two10Gbps links. I have configured four switches (two stacked on each end, 3750 Series) with LACP using the 10Gbps cables.

How can I; 1. Push the most traffic through the two links for a sustained period.

1. Push the most traffic per computer used

The only rule is traffic can't be sent to the switches' IP addresses

Thanks