Set MTU packet size on an adapter
Warning: These setting affect all packets sent to all destinations and performance can severly be affected. This is registry modification to hardcode specific MTU sices on a particular network interface: Click Start, click Run, type regedit, and then click OK. Locate the following key in the registry: HKEY_LOCAL_MACHINESYSTEMCurrentControlSet ServicesTcpipParametersInterfaces On the Edit menu, point