I have a 2801 router. When I use show version, I know that the memory is 128 MB. But, when I use show processor memory command, I found that when the processor and I/O memory total is only 55 MB. So, which one is the right number ? I checked in the website, that 128 MB is the default memory for 2801. So, I believe that 128 MB is the right one. But why show processor memory doesn't say so ? Where are the rest ? Thanks.