Improving a Internal Network Performance By Controlling Window Size

We divide the networks of an organization into the internal network and the external network. And we propose that the proper window size for each of two separate networks will improve the network performance. Especially, the performance of the internal network will be affected.proper window size improved the throughput of internal network. We used the ns-2 which is defacto network simulation tool to show that the proper window size improved the throughput of internal network.