it can be used for weighted basis of this is a what he breathe a bit two w because both 400-401  of these files can bemused for when connections as the w park that obviously see the power here the Para cortical repugnant and that the power switch the other outer type their pictures up it's a twenty five hundred series router bursary the font first I have three that are stacked up here so that I could show you something series of routers the kasha different types and of the twenty five hundred series weave a twenty five oh three the twenty five of nine and the twenty five fourteen can you tell the difference I did thanks for everything as identical when you look at the front part of the routers thank you have to look at the back section who had the same rather stacked up before you can tell the difference again we have the twenty-five what three-year let me start with that as far as explanation we're going to start at the lap this is that ok you like a nation which is used for it deterred at connections again a deterrent should not agree with yet that's why we're in the series that you will be right here but I just want to give.  http://400-101cisco.com/