06-04-2012 07:47 AM - edited 03-04-2019 04:33 PM
Today, one of our 3750 switch stack member went for reboot. On log:
000013: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: System previously crashed with the following message: (switch3750MARW
ARI-2)
000014: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: Cisco IOS Software, C3750 Software (C3750-IPSERVICESK9-M), Version 12
.2(55)SE1, RELEASE SOFTWARE (fc1) (switch3750MARWARI-2)
000015: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: Technical Support: http://www.cisco.com/techsupport (switch3750MARWAR
I-2)
000016: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: Copyright (c) 1986-2010 by Cisco Systems, Inc. (switch3750MARWARI-2)
000017: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: Compiled Thu 02-Dec-10 07:46 by prod_rel_team (switch3750MARWARI-2)
000018: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: (switch3750MARWARI-2)
000019: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: Debug Exception (Could be NULL pointer dereference) Exception (0x2000
)! (switch3750MARWARI-2)
000020: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: (switch3750MARWARI-2)
000021: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: SRR0 = 0x017B6F80 SRR1 = 0x00029230 SRR2 = 0x01BB7518 SRR3 = 0x000
29230 (switch3750MARWARI-2)
000022: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: ESR = 0x00000000 DEAR = 0x00000000 TSR = 0x84000000 DBSR = 0x10000
000 (switch3750MARWARI-2)
000023: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: (switch3750MARWARI-2)
000024: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: CPU Register Context: (switch3750MARWARI-2)
000025: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: Vector = 0x00002000 PC = 0x01BB7518 MSR = 0x00029230 CR = 0x300000
03 (switch3750MARWARI-2)
000026: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: LR = 0x01BB74DC CTR = 0x027F3DF4 XER = 0xC0000067 (switch3750MARWAR
I-2)
000027: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: R0 = 0x01BB74DC R1 = 0x058E5900 R2 = 0x00000000 R3 = 0x04C01FF0 (s
witch3750MARWARI-2)
000028: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: R4 = 0xFFFFFFFE R5 = 0x00000000 R6 = 0x058E58E8 R7 = 0x00000000 (s
witch3750MARWARI-2)
000029: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: R8 = 0x00000000 R9 = 0x00000000 R10 = 0x038C0000 R11 = 0x04C01FEC
(switch3750MARWARI-2)
000030: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: R12 = 0x00000000 R13 = 0x00110000 R14 = 0x017C7D54 R15 = 0x0000000
0 (switch3750MARWARI-2)
000031: *Mar 8 05:55:27.663: %PLATFORM-1-CRASHED: R16 = 0x00000000 R17 = 0x00000000 R18 = 0x00000000 R19 = 0x0000000
0 (switch3750MARWARI-2)
000032: *Mar 8 05:55:27.671: %PLATFORM-1-CRASHED: R20 = 0x00000000 R21 = 0x00000000 R22 = 0x00000000 R23 = 0x0000000
0 (switch3750MARWARI-2)
000033: *Mar 8 05:55:27.671: %PLATFORM-1-CRASHED: R24 = 0x019E7B2C R25 = 0x00000001 R26 = 0x00000025 R27 = 0x0480BBF
C (switch3750MARWARI-2)
000034: *Mar 8 05:55:27.671: %PLATFORM-1-CRASHED: R28 = 0x00000000 R29 = 0x00004F30 R30 = 0x00000000 R31 = 0x0000000
0 (switch3750MARWARI-2)
000035: *Mar 8 05:55:27.671: %PLATFORM-1-CRASHED: (switch3750MARWARI-2)
000036: *Mar 8 05:55:27.671: %PLATFORM-1-CRASHED: Stack trace: (switch3750MARWARI-2)
000037: *Mar 8 05:55:27.671: %PLATFORM-1-CRASHED: PC = 0x01BB7518, SP = 0x058E5900 (switch3750MARWARI-2)
000038: *Mar 8 05:55:27.671: %PLATFORM-1-CRASHED: Frame 00: SP = 0x058E5910 PC = 0x01BB74DC (switch3750MARWARI-2)
000039: *Mar 8 05:55:27.671: %PLATFORM-1-CRASHED: Frame 01: SP = 0x058E5918 PC = 0x017C3490 (switch3750MARWARI-2)
000040: *Mar 8 05:55:27.671: %PLATFORM-1-CRASHED: Frame 02: SP = 0x058E5950 PC = 0x017C7B0C (switch3750MARWARI-2)
000041: *Mar 8 05:55:27.671: %PLATFORM-1-CRASHED: Frame 03: SP = 0x058E5970 PC = 0x017C7E08 (switch3750MARWARI-2)
000042: *Mar 8 05:55:27.671: %PLATFORM-1-CRASHED: Frame 04: SP = 0x058E5978 PC = 0x01BB94E8 (switch3750MARWARI-2)
000043: *Mar 8 05:55:27.671: %PLATFORM-1-CRASHED: Frame 05: SP = 0x00000000 PC = 0x01BAFF58 (switch3750MARWARI-2)
000044: *Mar 8 05:55:27.671: %PLATFORM-1-CRASHED: (switch3750MARWARI-2)
Can someone tell me What could be the reason for this crash?
And what can I do to avoid future reboots??
06-04-2012 07:58 AM
06-06-2012 11:40 PM
Hi,
3750 Stack switch is crashing quite regularly now, every half an hour. Please suggest way forward. Is it a hardware failure?? Should we replace the switch ??
Urgent help required
Thx
Nishant
06-07-2012 07:23 PM
000605: *Mar 2 01:27:35.773: %PM-4-ERR_DISABLE: loopback error detected on Gi2/0/7, putting Gi2/0/7 in err-disable state
000606: *Mar 2 01:32:36.505: %PM-4-ERR_RECOVER: Attempting to recover from loopback err-disable state on Gi2/0/7
What's connected on Gi2/0/7? Can you physically disconnect this?
Stay away from 12.2(55)SE1. Upgrade, if possible, to 12.2(55)SE5.
06-08-2012 12:12 AM
What's connected on Gi2/0/7? Can you physically disconnect this?
M/w NE's connected to this port, disconnected this but still same issue. It was err-disabled as there was loop in media.
Stay away from 12.2(55)SE1. Upgrade, if possible, to 12.2(55)SE5.
Any particular reason?>? It was earlier 12.2(55)SE5 when issue first surfaced. Downgraded to 12.2(55)SE1, but issue still same.
Attaching latest log of stack switch 2 which is crashing frequently. Very high CPU usage of 80-90%.
06-08-2012 12:37 AM
HI Nishant,
Conditions:
So far this problem has been seen only on stacks of 3750 switches that
have IP routing disabled.
The up time of these switches has been around 46-52 weeks.
Workaround:
The root cause of this crash seems to be a slow memory leak
resulting in the crash of the 3750 master switch when the memory
has been exhausted.
To verify this customer's are advised to monitor the memory usage
on the switch.
A possible cause for a memory leak when ip routing is disabled could be:
CSCsc59027: mem leak in func. fib_memory_alloc_named_internal
Release Notes
Symptom:
Unexpected memory consumption (mem leak) in process "CEF IPC Background"
in function "fib_memory_alloc_named_internal" if "ip routing is disabled" in stacked switches.
Conditions:
This problem has been observed only when switches are stacked
When "ip routing" is disabled and master switch has been changed (master failure or change master priority/reload)
slow constant memory leak will happen in CEF IPC Background.
This happen only if "ip routing" is disabled
Workaround:
Enable ip routng and reload switch stack.
Rtae if it helps
Regards
06-08-2012 12:43 AM
Hi Sandeep,
I had also seen this bug. Thats y I have enabled IP routing. Still issue persists.
Here is sh run for your reference.
switch3750MARWARI#sh run
Building configuration...
Current configuration : 17870 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log datetime msec localtime
no service password-encryption
service sequence-numbers
!
hostname switch3750MARWARI
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$UBZB$ieTl4a01DS26/Tk.oXq3C0
enable password switch
!
username switch3750
username switch privilege 15 secret 5 $1$YuUP$uZL./pgyNswZxDsa6dagL/
!
!
no aaa new-model
clock timezone BST 5 30
switch 1 provision ws-c3750g-24ts-1u
switch 2 provision ws-c3750g-24ts-1u
system mtu routing 1500
vtp domain BAL
vtp mode transparent
ip routing
!
!
!
!
crypto pki trustpoint HTTPS_SS_CERT_KEYPAIR
enrollment selfsigned
serial-number
revocation-check none
rsakeypair HTTPS_SS_CERT_KEYPAIR
!
!
crypto pki certificate chain HTTPS_SS_CERT_KEYPAIR
certificate self-signed 01
3082028A 308201F3 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
51311B30 19060355 04031312 73776974 63683337 35304D41 52574152 492E3132
300F0603 55040513 08343034 36353830 30301F06 092A8648 86F70D01 09021612
73776974 63683337 35304D41 52574152 492E301E 170D3933 30333031 30303036
31335A17 0D323030 31303130 30303030 305A3051 311B3019 06035504 03131273
77697463 68333735 304D4152 57415249 2E313230 0F060355 04051308 34303436
35383030 301F0609 2A864886 F70D0109 02161273 77697463 68333735 304D4152
57415249 2E30819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
81009CA4 3C7F81D0 F5A38684 88E58826 C3B4416E C5FAA73D 1109A0D1 28969869
DA032E9D 5049DFA3 D4BA9DB5 00280D9A F449BD2A F06E659B 15F50D8D 253AF680
F76200D7 7A4CC738 687BAE0E 9DB7DCD8 C325E385 5478FD4A 73036DD1 1DCAD9EB
7256612F 114DB29B 826B932C 7F9E4E0F 19C5E610 B30DE997 371933C1 B0263784
BBC90203 010001A3 72307030 0F060355 1D130101 FF040530 030101FF 301D0603
551D1104 16301482 12737769 74636833 3735304D 41525741 52492E30 1F060355
1D230418 30168014 9C86FCC1 6E692E9A 696AF4E8 C97B53A6 6B8184A9 301D0603
551D0E04 1604149C 86FCC16E 692E9A69 6AF4E8C9 7B53A66B 8184A930 0D06092A
864886F7 0D010104 05000381 81000532 24E2FF5F B4E5C77A 73A07581 9A3BB0DA
1A6A17A4 7FA1A995 DF609714 B4BD738F 2C7D1BD4 477E09A3 05EC04D6 924E9029
7972CF76 2D97BA6C 525F027B 5989B601 F5CAF004 E02BBB66 85A3FA6B 4091EFF7
8455FB61 FF51BBCE 5221AB76 69DE65BE A7580117 D6505BFE 29801186 C31A8CA2
48F7D966 D7493612 E93EDAA7 982C
quit
!
!
!
errdisable recovery cause udld
errdisable recovery cause bpduguard
errdisable recovery cause security-violation
errdisable recovery cause channel-misconfig (STP)
errdisable recovery cause pagp-flap
errdisable recovery cause dtp-flap
errdisable recovery cause link-flap
errdisable recovery cause sfp-config-mismatch
errdisable recovery cause gbic-invalid
errdisable recovery cause l2ptguard
errdisable recovery cause psecure-violation
errdisable recovery cause dhcp-rate-limit
errdisable recovery cause vmps
errdisable recovery cause storm-control
errdisable recovery cause inline-power
errdisable recovery cause arp-inspection
errdisable recovery cause loopback
!
spanning-tree mode mst
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
!
spanning-tree mst configuration
name region1
revision 1
instance 1 vlan 1-2000
!
spanning-tree mst 0-1 priority 0
!
vlan internal allocation policy ascending
!
vlan 2-10
!
vlan 11
name CORE_TELCO_NODES
!
vlan 12
name IN1
!
vlan 13
name IN2
!
vlan 14
name VAS_INTERNAL
!
vlan 15
name WAN
!
vlan 16
!
vlan 17
name VAS_3RD_PARTY
!
vlan 18-30
!
vlan 31
name IT
!
vlan 32
name GPRS_CONN
!
vlan 33
name 3RD_PARTY_CONN
!
vlan 34-50
!
vlan 51
name TESTING
!
vlan 52
name VAS_OTHERS
!
vlan 53-70
!
vlan 71
name INTERNET
!
vlan 72-1000
!
!
!
!
interface GigabitEthernet1/0/1
description ****Flexi Sasaram BSC connection*****
switchport access vlan 188
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/2
description ****3G Patna-15 Ring connection*****
switchport access vlan 328
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/3
description ****Bakhtiyarpur BSC connection*****
switchport access vlan 174
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/4
description ****Patna-04 BSC connection*****
switchport access vlan 256
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/5
description ****Islampur BSC connection*****
switchport access vlan 181
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/6
description ****Jahanabad BSC connection*****
switchport access vlan 182
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/7
description ****Gaya BSC connection*****
switchport access vlan 183
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/8
description ****Obra BSC connection*****
switchport access vlan 186
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/9
description ****Dehri BSC connection*****
switchport access vlan 187
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/10
description ****Lalganj BSC connection*****
switchport access vlan 192
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/11
description ****Jandaha BSC connection*****
switchport access vlan 195
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/12
description ****Pusa BSC connection*****
switchport access vlan 198
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/13
description ****Tajpur BSC connection*****
switchport access vlan 199
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/14
description ****Chandchordih BSC connection*****
switchport access vlan 201
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/15
description ****3G Patna-10 ring connection*****
switchport access vlan 324
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet1/0/16
description ****3G Patna-11 ring connection*****
switchport access vlan 325
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet1/0/17
description ****3G Patna-13 ring connection*****
switchport access vlan 326
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet1/0/18
description ****3G Patna-141 ring connection*****
switchport access vlan 327
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet1/0/19
description ****3G Patna-41 ring connection*****
switchport access vlan 329
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/20
description ****3G Patna-99 ring connection*****
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/21
description ****3G Patna-29 ring connection*****
switchport access vlan 331
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/22
description ****3G Patna-08 ring connection*****
switchport access vlan 332
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/23
description ****3G Patna-10 ring connection*****
switchport trunk encapsulation dot1q
switchport mode trunk
speed 100
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet1/0/24
description "UPLINK to 2950 Flex Switch"
switchport trunk encapsulation dot1q
switchport mode trunk
speed 100
duplex full
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet1/0/25
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet1/0/26
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet1/0/27
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet1/0/28
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet2/0/1
description ****3G Patna-09 ring connection*****
switchport access vlan 338
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/2
description ****2+0 Narayanbigha ring connection*****
switchport access vlan 208
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/3
description ****2+0 Chorsua ring connection*****
switchport access vlan 343
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/4
description ****Flexihybrid( Aurangabad BSC- Amba ring)*****
switchport access vlan 342
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/5
description ****Flexihybrid 3G 2+0 Hajipur Ring-03 (BHHAJ-03)*****
switchport access vlan 410
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/6
description ****Flexihybrid Serghati-02-Bodhgaya-01 (1+0) *****
switchport access vlan 374
switchport mode access
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/7
description ****Flexihybrid 3G 2+0 BIHAR SHARIEF FHY Ring(BHBIH-02)*****
switchport access vlan 412
switchport mode access
speed 100
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/8
description ****Flexihybrid 3G 2+0 GAYA Ring-02(BHGAY-07)*****
switchport access vlan 413
switchport mode access
speed 100
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/9
description ****Flexihybrid 3G 2+0 GAYA Ring-03(BHGAY-07)*****
switchport access vlan 414
switchport mode access
speed 100
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/10
description ****Flexihybrid 3G 2+0 GAYA Ring-04 (BHGAY-33)*****
switchport access vlan 415
switchport mode access
speed 100
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/11
description ****Flexihybrid 3G 2+0 BODH GAYA Ring-01(BHBOD-02)*****
switchport access vlan 416
switchport mode access
speed 100
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/12
description ****Flexihybrid 3G 2+0 AURANGABAD-01 Ring-03(BHAUR-01)*****
switchport access vlan 417
switchport mode access
speed 100
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/13
description ****Flexihybrid 3G 2+0 AURANGABAD-01 Ring-04(BHAUR-02)*****
switchport access vlan 418
switchport mode access
speed 100
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/14
description ****Flexihybrid 3G 2+0 SASARAM Ring-03(BHSAS-02)*****
switchport access vlan 421
switchport mode access
speed 100
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/15
description ****Flexihybrid 3G 2+0 SASARAM Ring-04 (BHSAS-01)*****
switchport access vlan 422
switchport mode access
speed 100
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/16
description ****Flexihybrid 3G 2+0 SAMASTIPUR Ring-02(BHSAM-02)*****
switchport access vlan 423
switchport mode access
speed 100
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/17
description ****Flexihybrid 2G 2+0 Narayanbigha Ring-03(BHNAY-01)*****
switchport access vlan 437
switchport mode access
speed 100
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
spanning-tree guard root
!
interface GigabitEthernet2/0/18
description ***Connected to Muzaffarpur switch***
switchport trunk encapsulation dot1q
switchport mode trunk
speed 100
duplex full
udld port
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet2/0/19
description ***Connected to Baruni switch***
switchport trunk encapsulation dot1q
switchport mode trunk
speed 100
duplex full
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet2/0/20
description ***connected to Bhagalpur switch***
switchport trunk encapsulation dot1q
switchport mode trunk
speed 100
duplex full
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet2/0/21
description ****conected to Ranchi Switch****
switchport trunk encapsulation dot1q
switchport mode trunk
speed 100
duplex full
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet2/0/22
description **** Connected to Ara Switch****
switchport trunk encapsulation dot1q
switchport mode trunk
speed 100
duplex full
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet2/0/23
description Connected to Patna 3750-3
switchport trunk encapsulation dot1q
switchport mode trunk
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet2/0/24
description Connected to Patna Router LAN 0
switchport trunk encapsulation dot1q
switchport mode trunk
speed 100
duplex full
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet2/0/25
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet2/0/26
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet2/0/27
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface GigabitEthernet2/0/28
storm-control broadcast level 0.10
storm-control multicast level 0.10
storm-control action trap
!
interface Vlan1
ip address 192.168.3.10 255.255.255.0
no ip mroute-cache
!
interface Vlan500
no ip address
!
ip default-gateway 192.168.3.9
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.3.9
ip http server
ip http authentication local
ip http secure-server
!
!
ip sla enable reaction-alerts
!
!
!
line con 0
password switch
login
line vty 0 4
exec-timeout 60 0
password switch
login
line vty 5 15
login
!
end
Thx
Nishant
06-08-2012 01:02 AM
Try to upgrade IOS and then test it, if it dont work with new IOS then please Contact with cisco support team and creat a TAC.
Rate if it helps.
Regards
06-09-2012 10:46 PM
Any particular reason?>? It was earlier 12.2(55)SE5 when issue first surfaced. Downgraded to 12.2(55)SE1, but issue still same.
12.2(55)SE1 had alot of memory leak bugs.
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