06-23-2010 07:54 AM - edited 03-06-2019 11:43 AM
Hello,
We just connected a new 2811 at one of our remote sites. All L2 traffic is tunneled back to campus via an IPSEC tunnel. In the last few days I have notice that the 2811 is experiencing very high memory usage (89%). Currently there are only 6 computers connected to the switch module on the router and bandwidth usage is very low. How would I determine what is causing the high memory usage?
Thanks
Mike
Solved! Go to Solution.
06-23-2010 10:59 AM
06-23-2010 11:41 AM
Looks like CSCta09049 to me. The fix should be in 12.4(22)T5 or 12.4(24)T3.
HTH,
jerry
06-23-2010 07:59 AM
Please post the following output
sh ver
sh proc cpu sorted 1 min
Regards,
jerry
06-23-2010 08:12 AM
06-23-2010 08:18 AM
Those commands will help me to find out the problems.
Can I see the show version to see what IOS you are running?
Regards,
jerry
06-23-2010 09:50 AM
Here you go.
ROM: System Bootstrap, Version 12.4(13r)T11, RELEASE SOFTWARE (fc1)
MCC1FRT01 uptime is 2 weeks, 6 days, 22 hours, 57 minutes
System returned to ROM by power-on
System restarted at 12:50:01 CDT Wed Jun 2 2010
System image file is "flash:c2800nm-adventerprisek9-mz.124-22.t4.bin"
Cisco 2811 (revision 53.51) with 505856K/18432K bytes of memory.
Processor board ID FTX1403AJB8
2 FastEthernet interfaces
1 Gigabit Ethernet interface
2 Serial interfaces
1 terminal line
1 Virtual Private Network (VPN) Module
2 Voice FXO interfaces
2 Voice FXS interfaces
DRAM configuration is 64 bits wide with parity enabled.
191K bytes of non-volatile configuration memory.
126000K bytes of ATA CompactFlash (Read/Write)
Thanks
mike
06-23-2010 10:02 AM
You might be hitting CSCta09049.
Can I see the output of couple more command?
show clock
show mem stat
show proc mem sorted
show buffers
Regards,
jerry
06-23-2010 10:37 AM
06-23-2010 10:59 AM
I don't see the information that I need.
Regards,
jerry
06-23-2010 11:05 AM
06-23-2010 11:41 AM
Looks like CSCta09049 to me. The fix should be in 12.4(22)T5 or 12.4(24)T3.
HTH,
jerry
06-23-2010 12:01 PM
Thanks I will upgrade as soon as possible. i really appreciate your help.
mike
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