cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
2512
Views
0
Helpful
10
Replies

2811 High Memory Usage

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

2 Accepted Solutions

Accepted Solutions

I don't see the information that I need.

Regards,

jerry

View solution in original post

Looks like CSCta09049 to me. The fix should be in 12.4(22)T5 or 12.4(24)T3.

HTH,

jerry

View solution in original post

10 Replies 10

Jerry Ye
Cisco Employee
Cisco Employee

Please post the following output

sh ver

sh proc cpu sorted 1 min

Regards,

jerry

Here you go.  Currently I am showing only 32% memory usage.

Thanks

Mike

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

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

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

Here you go.

Thanks

Mike

I don't see the information that I need.

Regards,

jerry

oops.  Here you go.

Mike

Looks like CSCta09049 to me. The fix should be in 12.4(22)T5 or 12.4(24)T3.

HTH,

jerry

Thanks I will upgrade as soon as possible.  i really appreciate    your help.

mike

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Innovations in Cisco Full Stack Observability - A new webinar from Cisco