HP tar version

Guys,

I need to know what version of tar i am using in our HP B11.11 box (model = 9000/800/rp8420 ).

We have created a tar file and i wanted to know if the tar version i used supported 8GB-sized files (Check sanity of the archived file). As you know old version of tar is limited to files less than files 2 GB .

Thanks!!

-marlonus999