11-18-2014 12:23 AM - edited 03-07-2019 09:32 PM
Hi everyone,
I'm struggling with the high CPU utilization of my Catalyst 3750 Stacked Switch. Here is the result from some commands:
CoreSW#show processes cpu sorted
CPU utilization for five seconds: 65%/4%; one minute: 48%; five minutes: 41%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
85 78772838 65394763 1204 21.27% 10.53% 7.90% 0 HRPC hlfm reques
196 84579753 4851412 17434 11.19% 9.18% 7.30% 0 VMATM Callback
86 37530476 511823234 73 4.15% 3.13% 2.48% 0 HLFM address lea
150 100747498 524727326 191 3.67% 2.55% 2.02% 0 Hulc LED Process
339 21032626 716734 29345 2.39% 2.06% 1.62% 0 SpanTree Flush
76 52515183 169420230 309 1.91% 1.19% 0.99% 0 hrpc <- response
211 162008463 598574430 270 1.43% 1.02% 0.99% 0 IP Input
72 96597130 905070382 106 1.43% 1.04% 0.95% 0 Fifo Error Detec
9 180749034 200065587 903 1.27% 1.12% 1.08% 0 ARP Input
225 25514732 18005621 1417 0.79% 0.31% 0.26% 0 Spanning Tree
CoreSW#show processes cpu sorted 5sec
CPU utilization for five seconds: 30%/4%; one minute: 50%; five minutes: 43%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
196 84586717 4851742 17434 7.34% 10.09% 7.91% 0 VMATM Callback
85 78780568 65399380 1204 2.07% 10.91% 8.51% 0 HRPC hlfm reques
9 180749852 200066576 903 1.91% 1.13% 1.09% 0 ARP Input
86 37532905 511824816 73 1.43% 3.31% 2.66% 0 HLFM address lea
293 579 195 2969 1.11% 0.13% 0.05% 1 Virtual Exec
211 162009062 598576569 270 1.11% 0.87% 0.95% 0 IP Input
339 21034112 716792 29344 1.11% 2.18% 1.74% 0 SpanTree Flush
150 100749211 524729099 192 0.79% 2.54% 2.12% 0 Hulc LED Process
76 52516096 169422754 309 0.79% 1.30% 1.06% 0 hrpc <- response
110 157843283 36452321 4330 0.63% 0.85% 0.83% 0 hpm counter proc
72 96598044 905073044 106 0.63% 1.19% 1.02% 0 Fifo Error Detec
CoreSW#show processes cpu his
1115555566666777773333322222777773333366666555555555555555
7772222299999333339999988888000000000022222777777777788888
100
90
80
70 ********** *****
60 ********** ***** ********************
50 *************** ***** ********************
40 ******************** ***** ********************
30 *******************************************************
20 **********************************************************
10 **********************************************************
0....5....1....1....2....2....3....3....4....4....5....5....
0 5 0 5 0 5 0 5 0 5
CPU% per second (last 60 seconds)
1
7757676667786768797877787786876689709879878778877788899886
0593866891509640158098306326089919800096845055132477911177
100 * * * *
90 * * ** ** * * ***** *
80 * * ** * * ***** ** * ** ********* * *** *******
70 ** *********** ******************#************************
60 *****************##**#******#****#*###*#*#***#************
50 ##*#***##****#**####*#*#*#**#***##*########*##**#*#**###**
40 ##*#**####*####*######*###*####*##*#######################
30 ##########*###############################################
20 ##########################################################
10 ##########################################################
0....5....1....1....2....2....3....3....4....4....5....5....
0 5 0 5 0 5 0 5 0 5
CPU% per minute (last 60 minutes)
* = maximum CPU% # = average CPU%
9999999878998997999999999999989988789989888898987788788988889889897988
8999940232314079626989999788954254981622326302569740419907180524927786
100 ***** * * *********** * * * *
90 ******* ** ** ***************** *** * * * ** ** * *** *** ***
80 ******** ******************************************* *****************
70 **********************************************************************
60 **********************************************************************
50 ######**************##########****************************************
40 ######################################################################
30 ######################################################################
20 ######################################################################
10 ######################################################################
0....5....1....1....2....2....3....3....4....4....5....5....6....6....7.
0 5 0 5 0 5 0 5 0 5 0 5 0
CPU% per hour (last 72 hours)
* = maximum CPU% # = average CPU%
1115555566666777773333322222777773333366666555555555555555
7772222299999333339999988888000000000022222777777777788888
100
90
80
70 ********** *****
60 ********** ***** ********************
50 *************** ***** ********************
40 ******************** ***** ********************
30 *******************************************************
20 **********************************************************
10 **********************************************************
0....5....1....1....2....2....3....3....4....4....5....5....
0 5 0 5 0 5 0 5 0 5
CPU% per second (last 60 seconds)
1
7757676667786768797877787786876689709879878778877788899886
0593866891509640158098306326089919800096845055132477911177
100 * * * *
90 * * ** ** * * ***** *
80 * * ** * * ***** ** * ** ********* * *** *******
70 ** *********** ******************#************************
60 *****************##**#******#****#*###*#*#***#************
50 ##*#***##****#**####*#*#*#**#***##*########*##**#*#**###**
40 ##*#**####*####*######*###*####*##*#######################
30 ##########*###############################################
20 ##########################################################
10 ##########################################################
0....5....1....1....2....2....3....3....4....4....5....5....
0 5 0 5 0 5 0 5 0 5
CPU% per minute (last 60 minutes)
* = maximum CPU% # = average CPU%
9999999878998997999999999999989988789989888898987788788988889889897988
8999940232314079626989999788954254981622326302569740419907180524927786
100 ***** * * *********** * * * *
90 ******* ** ** ***************** *** * * * ** ** * *** *** ***
80 ******** ******************************************* *****************
70 **********************************************************************
60 **********************************************************************
50 ######**************##########****************************************
40 ######################################################################
30 ######################################################################
20 ######################################################################
10 ######################################################################
0....5....1....1....2....2....3....3....4....4....5....5....6....6....7.
0 5 0 5 0 5 0 5 0 5 0 5 0
CPU% per hour (last 72 hours)
* = maximum CPU% # = average CPU%
I have been searching on google but it doesn't help me much.
Could you please tell me what process "VMATM Callback" and "HRPC hlfm request" do? How should I deal with these issues?
Thank you so much.
Best Regards,
11-18-2014 12:55 AM
What is the exact IOS version your switch is running?
How many switches in a stack?
11-18-2014 01:10 AM
Dear brother,
Here is the iOS version of the switch:
CoreSW#show ver
Cisco IOS Software, C3750 Software (C3750-IPSERVICESK9-M), Version 12.2(55)SE6, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Mon 23-Jul-12 13:22 by prod_rel_team
Image text-base: 0x01000000, data-base: 0x02F00000
ROM: Bootstrap program is C3750 boot loader
BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.2(44)SE5, RELEASE SOFTWARE (fc1)
CoreSW uptime is 29 weeks, 2 days, 16 hours, 3 minutes
System returned to ROM by power-on
System restarted at 23:56:42 VN Sat Apr 26 2014
System image file is "flash:c3750-ipservicesk9-mz.122-55.SE6.bin"
There are 3 switches in the stack.
Please help me.
Thanks & Best Regards,
11-18-2014 01:24 AM
VMATM Callback
Sounds like you've got memory allocation error.
Can you try upgrading your stack to 12.2(55)SE9?
11-23-2014 07:56 AM
Thanks for your recommendation.
I will feedback later once I try this.
11-23-2014 11:35 PM
This 'VMATM' process mainly takes care of the removing the
addresses learnt on an interface when the interface goes down.
The HRPC process apparently handles remote procedure calls on a 3750 stack
What is that you are seeing in the logs?
01-07-2015 07:01 PM
Dear Sharieff,
We are currently seeing no odd logs in the log buffer of the stack, just something like these belowed.
.Dec 30 15:31:52.393 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 4487.fc8b.8e28 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 15:37:15.257 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 15:42:34.169 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 78e3.b5c4.2778 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 16:19:05.820 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Up->Down
.Dec 30 16:19:15.844 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Down->Up
Dec 30 16:22:11.004 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 4487.fc8b.8e28 in vlan 225 is flapping between port Gi1/0/52 and port Gi1/0/49
Dec 30 16:23:31.796 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 16:31:52.827 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 78e3.b5c4.2778 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 16:33:34.767 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 17:11:01.094 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 80c1.6ef4.a195 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 17:19:45.839 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 17:34:45.741 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 17:47:45.770 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 18:22:50.463 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/52 and port Gi1/0/49
.Dec 30 18:24:45.732 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 18:24:50.740 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 18:27:45.736 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 18:28:45.749 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 18:35:45.032 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 18:36:50.447 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 18:46:45.724 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 30 18:52:45.749 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 07:59:33.648 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:02:45.942 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:05:59.955 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:25:45.921 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:26:50.153 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:27:45.619 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:28:50.807 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:40:45.908 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:46:45.908 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:52:49.448 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:53:50.274 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/52 and port Gi1/0/49
.Dec 31 08:54:45.623 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:55:45.912 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:55:50.392 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:57:46.508 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:58:44.935 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 08:59:47.556 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:01:45.921 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 09:02:45.912 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 09:03:45.010 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 09:04:47.232 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 09:05:46.969 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/52 and port Gi1/0/49
Dec 31 09:06:46.673 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 09:07:47.601 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 09:07:50.705 VN: %SW_MATM-4-MACFLAP_NOTIF: Host c018.85c9.4307 in vlan 225 is flapping between port Gi1/0/49 and port Gi2/0/47
Dec 31 09:08:50.080 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 09:09:46.578 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 09:10:49.695 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:12:45.702 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:14:45.995 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:15:45.689 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:17:45.957 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:17:50.714 VN: %SW_MATM-4-MACFLAP_NOTIF: Host c018.85c9.4307 in vlan 225 is flapping between port Gi1/0/49 and port Gi2/0/47
.Dec 31 09:18:39.326 VN: %SW_MATM-4-MACFLAP_NOTIF: Host c018.85c9.4307 in vlan 225 is flapping between port Gi1/0/49 and port Gi2/0/47
.Dec 31 09:18:45.483 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:19:46.872 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:20:45.962 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:21:46.972 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:22:47.891 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:24:46.977 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:24:54.065 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Up->Down
.Dec 31 09:25:04.459 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Down->Up
.Dec 31 09:25:47.610 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:27:13.049 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:27:46.578 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:27:50.714 VN: %SW_MATM-4-MACFLAP_NOTIF: Host c018.85c9.4307 in vlan 225 is flapping between port Gi1/0/49 and port Gi2/0/47
.Dec 31 09:28:50.332 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/52 and port Gi1/0/49
.Dec 31 09:28:58.050 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:29:45.974 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:29:50.613 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:30:45.693 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:31:47.593 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:33:46.972 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:34:58.545 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:39:49.975 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:40:48.008 VN: %SW_MATM-4-MACFLAP_NOTIF: Host a41f.7270.7b97 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:40:59.107 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:42:03.288 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/52 and port Gi1/0/49
.Dec 31 09:43:59.790 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:44:58.217 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:46:00.671 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:46:59.106 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:47:53.960 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Up->Down
.Dec 31 09:47:59.773 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:48:04.077 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Down->Up
.Dec 31 09:48:18.740 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 0017.a41a.80e9 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:54:07.692 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Up->Down
.Dec 31 09:54:12.717 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Down->Up
.Dec 31 09:55:00.130 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:56:59.526 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:57:04.517 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 09:58:56.070 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Up->Down
.Dec 31 09:59:06.161 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Down->Up
.Dec 31 10:11:01.036 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/52 and port Gi1/0/49
.Dec 31 10:11:13.652 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Up->Down
.Dec 31 10:11:23.710 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Down->Up
.Dec 31 10:11:59.840 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 10:12:40.710 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 10:13:22.729 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 10:13:24.356 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 0017.a41a.80e9 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 10:15:26.252 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Up->Down
.Dec 31 10:15:36.570 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Down->Up
.Dec 31 10:17:27.527 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Up->Down
.Dec 31 10:17:37.954 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Down->Up
Dec 31 10:25:03.116 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 10:26:02.659 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 10:26:06.610 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 0017.a41a.80e9 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 10:27:03.945 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 10:28:25.575 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 0017.a41a.80e9 in vlan 225 is flapping between port Gi1/0/52 and port Gi1/0/49
Dec 31 10:30:01.750 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 10:30:06.725 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 10:35:41.894 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 10:36:33.099 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 10:38:31.731 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 10:49:32.574 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 10:49:38.052 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 10:50:33.191 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 10:58:58.189 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Up->Down
.Dec 31 10:59:03.717 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Down->Up
Dec 31 11:03:36.611 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Up->Down
Dec 31 11:03:46.611 VN: %TRACKING-5-STATE: 1 ip sla 1 reachability Down->Up
Dec 31 11:08:32.500 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
Dec 31 11:11:06.323 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 90fb.a665.1789 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 11:14:35.579 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 11:43:39.064 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 11:43:45.414 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 11:54:45.024 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 11:55:32.680 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 12:03:35.054 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 12:05:37.554 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 082e.5f19.beac in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 12:23:32.361 VN: %SW_MATM-4-MACFLAP_NOTIF: Host 0017.a41a.80e9 in vlan 225 is flapping between port Gi1/0/49 and port Gi1/0/52
.Dec 31 12:30:40.611 VN: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/35, changed state to down
.Dec 31 12:30:40.796 VN: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/47, changed state to down
.Dec 31 12:30:42.616 VN: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/35, changed state to up
.Dec 31 12:30:42.809 VN: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/47, changed state to up
.Dec 31 12:31:31.371 VN: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/35, changed state to down
.Dec 31 12:31:31.564 VN: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/47, changed state to down
.Dec 31 12:31:32.369 VN: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/35, changed state to down
.Dec 31 12:31:32.571 VN: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/47, changed state to down
Do you have any recommendations?
03-19-2015 07:41 PM
Hi Louisypopo,
I'm also have the same problem with you. This event occure very shortly (about 5 mins) and count to normal.
You have any troubleshooting and solution for this case can sharing with me.
Thanks,
Kim Bang.
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