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pedro.alexandre
Beginner

2960 High Memory Processor

Hi guys ! Hope someone can point me in the right direction.

We have 08 Cisco Switch model WS-C2960G-24TC-L running a 15.0(2)SE8 ( MD ) -25-MAY-2015 firmware version.  All of them are working with more than 80% memory processor.

 

show memory statistics
Load for five secs: 4%/0%; one minute: 6%; five minutes: 6%
Time source is NTP, 12:06:07.334 BSA Tue Apr 3 2018

                Head    Total(b)     Used(b)     Free(b)   Lowest(b)  Largest(b)
Processor    2704F2C    21991476    19079200     2912276     1853188     2581932
      I/O    2C00000     4194304     2539540     1654764     1463220     1538008
Critical     388B8AC      859980          44      859936      859936      859936
Critical     2E5EB74      164020          44      163976      163976      163976
Driver te    1880000     1048576          44     1048532     1048532     10

 

I didn't find any memory leak bug in this specific firmware version, although Cisco recommends an upgrade for a more recent version.  Version 15.2.2E7 ( MD ) - 14-JUL-2017. 

 

My questions are: 

01 - Is there a risk to run with that amount of process memory in used ?  The switch behavior is normal so far.

02 - Is that total amount of process memory too low ? Because I realized that some others switch models has much more process memory than this. 

03 - Am I able to do a Switch DRAM memory upgrade ?

 

Thank you in advance !!

 

-  Pedro Alexandre

 

 

 

 

 

 

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