I have a Cisco 2621xm router that I am trying to bring up to 256mb of main memory. This is possible as long as you have the updated ROM chip, which I do. When I boot the router I see the following line, which makes me think that on some level the router sees the 256mb of memory:
"C2600 platform with 262144 Kbytes of main memory"
But when I do a "show version" I see the following, which suggests the operating system is only finding 128mb:
"cisco 2621XM (MPC860P) processor (revision 0x100) with 105472K/25600K bytes of memory."
Does anyone know if there is something else that I have to do? Do I need to run a particular operating system? Is it that the memory is there and available, but just doesn't show up in the "sho ver" command?