LAN zmiana IP

@echo off
:poczatek

echo Wybierz:
echo.
echo 1) Pobierz z DHCP
echo 2) 192.168.0.69
echo 3) 192.168.1.69
echo 4) 192.168.88.12
echo 5) 10.10.100.98
echo 6) 10.90.100.69
echo 7) 10.90.110.69
echo 8) Inny  (*/32)
echo 9) ostatni IP: & more < "%UserProfile%\Desktop\lastIP.dat":IP & echo brama: & more <"%UserProfile%\Desktop\lastIP.dat":brama
echo 0) KONIEC

echo.
set /p opcja=wybierz:

if %opcja%==1 goto opcja1
if %opcja%==2 goto opcja2
if %opcja%==3 goto opcja3
if %opcja%==4 goto opcja4
if %opcja%==5 goto opcja5
if %opcja%==6 goto opcja6
if %opcja%==7 goto opcja7
if %opcja%==8 goto opcja8
if %opcja%==9 goto opcja9
if %opcja%==0 exit
goto zly_wybor

:opcja1
netsh interface ip set address Ethernet source=dhcp
netsh interface ip set dnsservers Ethernet source=dhcp validate=no
exit

:opcja2
netsh interface ip set address Ethernet static 192.168.0.69 255.255.255.0 192.168.0.1 1
netsh interface ip set dnsservers Ethernet static 8.8.8.8 validate=no
exit


:opcja3
netsh interface ip set address Ethernet static 192.168.1.69 255.255.255.0 192.168.1.1 1
netsh interface ip set dnsservers Ethernet static 8.8.8.8 validate=no
exit

:opcja4
netsh interface ip set address Ethernet static 192.168.88.12 255.255.255.0 192.168.88.1 1
netsh interface ip set dnsservers Ethernet static 8.8.8.8 validate=no
exit

:opcja5
netsh interface ip set address Ethernet static 10.10.100.98 255.255.255.0 10.10.100.1 1
netsh interface ip set dnsservers Ethernet static 8.8.8.8 validate=no
exit

:opcja6
netsh interface ip set address Ethernet static 10.90.100.69 255.255.255.0 10.90.100.1 1
netsh interface ip set dnsservers Ethernet static 8.8.8.8 validate=no
exit

:opcja7
netsh interface ip set address Ethernet static 10.90.110.69 255.255.255.0 10.90.110.1 1
netsh interface ip set dnsservers Ethernet static 8.8.8.8 validate=no
exit

:opcja8
cls
set /p ip=IP:
echo.
echo 30 - .252
echo 29 - .248
echo 28 - .240
echo 27 - .224
echo 26 - .192
echo 25 - .128
echo 24 - .0
set /p cidr=Maska:
set maska=0

if %cidr%==30 set maska=252
if %cidr%==29 set maska=248
if %cidr%==28 set maska=240
if %cidr%==27 set maska=224
if %cidr%==26 set maska=192
if %cidr%==25 set maska=128
if %cidr%==24 set maska=0

cls
echo IP: %ip%
echo %ip% > "%UserProfile%\Desktop\lastIP.dat":IP
echo Maska: 255.255.255.%maska%
echo %maska% > "%UserProfile%\Desktop\lastIP.dat":maska
set /p brama=Brama:
echo %brama% > "%UserProfile%\Desktop\lastIP.dat":brama
netsh interface ip set address Ethernet static %ip% 255.255.255.%maska% %brama%
netsh interface ip set dnsservers Ethernet static 8.8.8.8 validate=no
pause
exit


:opcja9
set /p ip= <"%UserProfile%\Desktop\lastIP.dat":IP
set /p maska= <"%UserProfile%\Desktop\lastIP.dat":maska
set /p brama= <"%UserProfile%\Desktop\lastIP.dat":brama
netsh interface ip set address Ethernet static %ip% 255.255.255.%maska% %brama%
netsh interface ip set dnsservers Ethernet static 8.8.8.8 validate=no
exit

:zly_wybor
echo OPCJA NIEZNANA.. WYBIERZ PONOWNIE!
echo.
echo.
echo.
goto poczatek