TCP-ECN：设置pc的网卡设置，使ECN使能
//SetEnable.bat
::version1.0.0.1
@echo off
::先延时启动20s
::@ping -n 20 127.1>nul
::设置
netsh interface tcp set global ecncapability=enabled
//SetDisabled.bat
::version1.0.0.1
@echo off
::先延时启动20s
::@ping -n 20 127.1>nul
::设置
netsh interface tcp set global ecncapability=disabled