@echo off 
if exist ipconfig.txt del ipconfig.txt 
ipconfig /all >ipconfig.txt 
if exist phyaddr.txt del phyaddr.txt 
find "Physical Address" ipconfig.txt >phyaddr.txt 
for /f "skip=2 tokens=12" %%M in (phyaddr.txt) do set Mac=%%M 
if exist IPAddr.txt del IPaddr.txt 
find "IP Address" ipconfig.txt >IPAddr.txt 
for /f "skip=2 tokens=15" %%I in (IPAddr.txt) do set IP=%%I 
arp -s %IP% %Mac% 
del ipaddr.txt 
del ipconfig.txt 
del phyaddr.txt 
exit 

对for命令不熟悉的朋友可以参考这篇文章 http://www.gimoo.net/article/14576.htm

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