win7下 修改IP批处理

win7下netsh命令问题__echo interface ipv4 set address "本地连接" dhcp| netsh__echo dns set dns "本地连接" dhcp |netsh__显示命令成功但是ip4p配置还是固定ip

以下都是以管理员身份运行：

echo interface ipv4 set address "本地连接" dhcp| netsh

echo dns set dns "本地连接" dhcp |netsh

显示命令成功但是ip4p配置还是固定ip

netsh -c interface ipv4 dump > e:\ip备份.txt

netsh -f e:\ip备份.txt

如果我备份的时候，ip设置为自动获取ip,之后改成固定ip，使用备份文件恢复，就会提示错误

完整的批处理程序如下

@echo off

echo.

echo -------------------------------------------------------------------------------

echo xp以上系统，请以管理员身份运行，未以管理员身份运行请退出重新以管理员身份运行

echo -------------------------------------------------------------------------------

echo 请选择A,B,C,D,E:

choice /n /c abcde /m "A为固定ip（学校设置），B为自动ip（一般设置）,C 手动设置，D 备份当前地址ip，E 恢复备份的ip:"

if errorlevel 5 goto bakup

if errorlevel 4 goto bak

if errorlevel 3 goto myset

if errorlevel 2 goto dhcp

if errorlevel 1 goto static

:static

pause

echo interface ipv4 set address "本地连接" static 192.168.131.21 255.255.255.0 192.168.1.1|

netsh

echo dns set dns "本地连接" static 218.85.157.99 218.85.152.99 |netsh

goto over

:dhcp

echo interface ipv4 set address "本地连接" dhcp| netsh

echo dns set dns "本地连接" dhcp |netsh

::备用DNS

netsh -c interface ip add dns name="本地连接" 218.85.152.99|netsh

goto over

:myset

echo ------------------------

set /p ip=请输入ip，按回车结束:

echo %ip% >ip.txt

for /f "delims=. tokens=1-4" %%a in (ip.txt) do set ip1=%%a& set ip2=%%b& set ip3=%%c

del ip.txt

if %ip1% lss 127 goto first & pause

if %ip2% lss 192 ( goto second ) else ( goto third )

echo interface ipv4 set address "本地连接" static %ip% 255.0.0.0 %ip1%.%ip2%.%ip3%.1 |netsh goto dns

:second

echo interface ipv4 set address "本地连接" static %ip% 255.255.0.0 %ip1%.%ip2%.%ip3%.1 |netsh goto dns

:third

echo interface ipv4 set address "本地连接" static %ip% 255.255.255.0 %ip1%.%ip2%.%ip3%.1 | netsh

goto dns

:dns

echo dns set dns "本地连接" static 218.85.157.99 |netsh

goto over

:over

cls

echo.

echo --------------------------------------------------

echo.

echo ip设置完成

echo.

echo --------------------------------------------------

pause

exit

:bak

echo -----------------------------------------------------------------------

echo 备份当前的ip设置，将在e盘根目录下生成：ip备份.txt

echo 请保存好，勿随意移动备份文件

echo -----------------------------------------------------------------------

pause

netsh -c interface ipv4 dump > e:\ip备份.txt

echo.

echo -----------------------------------------------------------------------

echo 备份完成，请保管好备份文件

echo -----------------------------------------------------------------------

start e:\

pause

exit

:bakup

echo -----------------------------------------------------------------------

echo 请确认备份文件：ip备份.txt 和本程序放在同一目录下

echo ************************************

echo -----------------------------------------------------------------------

pause

if not exist e:\ip备份.txt echo ip备份.txt 不存在！请将备份文件移至E盘根目录下& start e:\ & pause

netsh -f e:\ip备份.txt

echo -----------------------------------------------------------------------

echo ip已还原

echo -----------------------------------------------------------------------

pause