variables batch-file set environment netsh

Check OS version and variable for Network Label

I've been using this code successfully however, looking to adjust it and use when performing netsh commands to rename NIC's - although whilst writing this i'm not sure it's the best route anymore.

SET _OSVer=OTHER
FOR /F "Tokens=2 Delims=[]" %%a IN ('VER') DO SET _VerNo=%%a
FOR /F "Tokens=2-3 Delims=. " %%b IN ("%_VerNo%") DO (
    IF "%%b.%%c" EQU "5.2" SET _OSVer=2003
    IF "%%b.%%c" EQU "6.0" SET _OSVer=2008
    IF "%%b.%%c" EQU "6.1" SET _OSVer=2008R2
    IF "%%b.%%c" EQU "6.2" SET _OSVer=2012
    IF "%%b.%%c" EQU "6.3" SET _OSVer=2012R2
)

IF "%_OSVer%" EQU "2003" (ECHO %_OSVer% )
IF "%_OSVer%" EQU "2008" (ECHO %_OSVer% )
IF "%_OSVer%" EQU "2008R2" (ECHO %_OSVer% )
IF "%_OSVer%" EQU "20012" (ECHO %_OSVer% )
IF "%_OSVer%" EQU "20012R2" (ECHO %_OSVer% )

FYI: Pre2012 network labels are Local Area Connection, 2012 is Ethernet.

I want to execute the following command

netsh interface set interface name = "%NETWORKNAME%" newname = "network-storage"  >nul 2>&1

I'm thinking based on the OSversion %NETWORKNAME% would be defined as either "Local Area Connection" or "Ethernet"

Can I use something like

  IF "%_OSVer%" EQU "2003" + "2008" + "2008R2" SET Networkname="Local Area Network"

Or is there a better way to do this?

EDIT - From Pauls Feeback, final code is

 SET NICNaming=OTHER
FOR /F "Tokens=2 Delims=[]" %%a IN ('VER') DO SET _VerNo=%%a
FOR /F "Tokens=2-3 Delims=. " %%b IN ("%_VerNo%") DO (
    IF "%%b.%%c" LEQ  "6.1" SET NICNaming=Local Area Connection
    IF "%%b.%%c" GEQ  "6.2" SET NICNaming=Ethernet

)

ECHO %NICNaming%

netsh interface set interface name = "%NICNaming%" newname = "network-storage"  >nul 2>&1
if %errorlevel%== 0 (Echo found) ELSE (Echo missing abort)

Thanks B

Solution

There are a valuable answer for such thing.

If I had to adapt, it would be like this:

@echo off
setlocal
GOTO CHKVERS

:action
rem action
SET "Networkname=Local Area Network"
GOTO:EOF


:CHKVERS
for /f "tokens=4-5 delims=. " %%i in ('ver') do set VERSION=%%i.%%j
if "%version%" == "6.3" goto action &REM Windows 8.1
if "%version%" == "6.2" goto action &REM Windows 8.
if "%version%" == "6.1" goto action &REM Windows 7.
if "%version%" == "6.0" goto action &REM Windows Vista.

echo Version undetermined, please contact an administrator.

endlocal
exit /b 0