Looking for a Howto

Hello! It might not be the right mailing list to ask, but i hope you can help me anyway. I tried to read the "Understanding IP Addressing: Everything You Ever wanted to know" from 3com. Its in English, for the first tiem now i am looking for an German howto because this one is quite hard to understand. Don´t get me wrong, i have nothing agains engl HowTos, just this time i wish it would be in German ;) I searched a lot o the Internet to find a translation, but i was unlucky so far. Does anybody know is there is a German Version of it. Or Is there any other Garman howto which is about the same stuff. It would be really really nice if you could help me! Regards, Spiekey