Router show processor memory different from show version

Unanswered Question
Apr 12th, 2009

Hi,


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.


Wiyandi

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sr2290723 Sun, 04/12/2009 - 19:02

Hi,


I attach the result of three commands :

1. show memory summary

2. show version

3. show proc mem

Show version shows me 128 MB, while command 1 and 3 shows me around 58 MB. It's different.




Attachment: 
Joseph W. Doherty Sun, 04/12/2009 - 08:08

Believe show processor memory doesn't show allocation for IOS usage of RAM (which would be about 2x it's compressed IOS image size).

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