WHY

wmic nicconfig where "TcpipNetbiosOptions='0' or TcpipNetbiosOptions='1'" call SetTcpipNetbios 2

WHY

网线拔掉了，也就是你从此不准备连网啦，关闭NETBIOS还有什么意义？

WHY

好吧，至少你应该知道对应的网卡名称或者网络连接名称才行

@echo off
for /f %%i in ('wmic nic where "NetConnectionID='以太网' or NetConnectionID='本地连接' or NetConnectionID='无线网络连接'" get Index^|findstr [0-9]') do (
    wmic nicconfig where "Index='%%i' and TcpipNetbiosOptions!='2'" call SetTcpipNetbios 2 
)
pause 
复制代码

WHY

错误码 84 （IP not enabled on adapter）告诉你需要 IPEnabled=True，也就是需要联网