route-map and CPU

csco11579831 · ‎06-22-2013

Hi all,

Could you plz tel me why the route-map overlopping the CPU ?

i have a 3570G with ios 15.X

Best regard,

Bilal Nawaz · ‎06-22-2013

Hello, please could you kindly show us the output of 'show proc cpu sorted' it might be a bug, so also please show us an output of 'show ver'

What are you using your route-map for? Please show us the configuration of the route-map too.

I would strongly advise you to downgrade to IOS version 12.2(55)SE7 which is probably the most stable version of IOS for this platform. Unless there are certain features in IOS 15 that you need.

It's unanimously agreed on the forum that 12.2(55)SE7 is the best code to be on - so we have this as a backup plan if we cannot help solve your problem, please see what difference it made for me here: https://supportforums.cisco.com/thread/2222308

Hope this helps.

Please rate useful posts & remember to mark any solved questions as answered. Thank you.

csco11579831 · ‎06-23-2013

Hi M.Nawaz,

here is sh version together with sh ...sorted:

######################################sh version#########################

Cisco IOS Software, Catalyst 4000 L3 Switch Software (cat4000-I5K91S-M), Version 12.2(25)EWA11, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Compiled Thu 25-Oct-07 16:37 by kellythw

Image text-base: 0x10000000, data-base: 0x115CBF68

ROM: 12.2(20r)EW1

Dagobah Revision 226, Swamp Revision 5

COREWMRBT101 uptime is 12 weeks, 3 days, 4 hours, 47 minutes

System returned to ROM by power-on

System restarted at 04:29:35 UTC Thu Mar 28 2013

System image file is "bootflash:"

This product contains cryptographic features and is subject to United

States and local country laws governing import, export, transfer and

use. Delivery of Cisco cryptographic products does not imply

third-party authority to import, export, distribute or use encryption.

Importers, exporters, distributors and users are responsible for

compliance with U.S. and local country laws. By using this product you

agree to comply with applicable laws and regulations. If you are unable

to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:

http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to

export@cisco.com.

cisco WS-C4948 (MPC8245) processor (revision 0) with 262144K bytes of memory.

Processor board ID FOX11300297

MPC8245 CPU at 266Mhz, Fixed Module

Last reset from PowerUp

4 Virtual Ethernet interfaces

48 Gigabit Ethernet interfaces

511K bytes of non-volatile configuration memory.

Configuration register is 0x2101

######################################sh proc cpu sorted#########################

CPU utilization for five seconds: 34%/8%; one minute: 33%; five minutes: 33%

PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process

30 32232139881941437191 1660 17.67% 16.46% 14.88% 0 Cat4k Mgmt LoPri

29 2466929121421464047 173 6.07% 8.19% 9.53% 0 Cat4k Mgmt HiPri

5 9940576 1150847 8637 1.43% 0.19% 0.13% 0 Check heaps

58 356 59 6033 0.31% 0.02% 0.01% 1 SSH Process

55 11947136 49960257 239 0.15% 0.11% 0.10% 0 IP Input

122 1311904 40823727 32 0.07% 0.05% 0.07% 0 IP-EIGRP(0): HEL

36 76152 1853298 41 0.07% 0.01% 0.00% 0 Compute load avg

26 5872 7532267 0 0.07% 0.00% 0.00% 0 TTY Background

24 17220 3269274 5 0.07% 0.00% 0.00% 0 Net Background

10 0 2 0 0.00% 0.00% 0.00% 0 AAA high-capacit

9 0 1 0 0.00% 0.00% 0.00% 0 AAA_SERVER_DEADT

12 128 125572 1 0.00% 0.00% 0.00% 0 IPC Dynamic Cach

8 0 2 0 0.00% 0.00% 0.00% 0 Serial Backgroun

7 0 2 0 0.00% 0.00% 0.00% 0 Timers

11 0 1 0 0.00% 0.00% 0.00% 0 Policy Manager

csco11579831 · ‎06-23-2013

SWBBXXX#sh bootflash:

-#- ED ----type---- --crc--- -seek-- nlen -length- ---------date/time--------- name

1 .. image C036258C C96D18 34 12938392 Nov 2 2007 13:37:14 +00:00 cat4000-i5k91s-mz.122-25.EWA11.bin

Bilal Nawaz · ‎06-23-2013

Hello, first in your original post you stated you had a problem with a 3750X, but your subsequent posts suggest you have a problem with a C4948 ?

If this is the case please use this document to help troubleshoot the problem.

http://www.cisco.com/en/US/products/hw/switches/ps663/products_tech_note09186a00804cef15.shtml

If you searched the forum before posting, you could have found that many people have similar problems with the above and the processes although your CPU is below 35% at the time you posted.

There are various bugs related to the processes using the most CPU resources. I would advise you to contact TAC for assistance.

This kind of problem is known to happen when MAC addresses expire and are being learnt again. There are two bugs stated in the document that start with "CSC" so just do a search for them, although there is a possibility that you may be hitting another bug too stated in other posts on the forum.

Please rate useful posts & remember to mark any solved questions as answered. Thank you.