Tracking reload reason

maxim.alyakin · ‎05-10-2012

Hi all!

My 3550 reloaded and I cannot figure out how:

#sh ver

Cisco IOS Software, C3550 Software (C3550-IPSERVICES-M), Version 12.2(25)SEC2, RELEASE SOFTWARE (fc1)

Compiled Wed 31-Aug-05 08:17 by antonino

ROM: Bootstrap program is C3550 boot loader

SW uptime is 22 hours, 35 minutes

System returned to ROM by power-on

System restarted at 16:05:52 MSK Wed May 9 2012

System image file is "flash:/c3550_ipservices_mz.122_25.SEC2.bin"

Cisco WS-C3550-24 (PowerPC) processor (revision R0) with 65526K/8192K bytes of memory.

Processor board ID CAT0926N2WB

Last reset from warm-reset

Running Layer2/3 Switching Image

Ethernet-controller 1 has 12 Fast Ethernet/IEEE 802.3 interfaces

Ethernet-controller 2 has 12 Fast Ethernet/IEEE 802.3 interfaces

Ethernet-controller 3 has 1 Gigabit Ethernet/IEEE 802.3 interface

Ethernet-controller 4 has 1 Gigabit Ethernet/IEEE 802.3 interface

24 FastEthernet interfaces

2 Gigabit Ethernet interfaces

The password-recovery mechanism is enabled.

384K bytes of flash-simulated NVRAM.

Base ethernet MAC Address: 00:14:F2:12:E2:80

Motherboard assembly number: 73-5700-12

Power supply part number: 34-0966-04

Motherboard serial number: CAT09270017

Power supply serial number: LIT09230F1N

Model revision number: R0

Motherboard revision number: A0

Model numbeWB

Configuration register is 0x10F

r: WS-C3550-24-SMI

System serial number: CAT0926N2

this indicates what someone type "reload command"

Last reset from warm-reset

but I can't see anything about it in logs

09.05.12 16:05:32 - Cisco IOS Software, C3550 Software (C3550-IPSERVICES-M), Version 12.2(25)SEC2, RELEASE SOFTWARE (fc1)

09.05.12 16:05:32 - *Mar 1 04:00:41: %SYS-5-RESTART: System restarted --

09.05.12 16:05:32 - *Mar 1 04:00:40: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1010, changed state to down

09.05.12 16:05:32 - *Mar 1 04:00:40: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1000, changed state to down

09.05.12 16:05:32 - *Mar 1 04:00:40: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan555, changed state to down

09.05.12 16:05:32 - *Mar 1 04:00:40: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan41, changed state to down

09.05.12 16:05:32 - *Mar 1 04:00:40: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan35, changed state to down

09.05.12 16:05:32 - *Mar 1 04:00:40: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan34, changed state to down

09.05.12 16:05:32 - *Mar 1 04:00:40: %GBIC_1000BASET-6-GBIC_1000BASET_DEFAULT_CONFIG: 1000-BaseT GBIC module is detected in Gi0/2. Speed and duplex will be autonegotiated

05.04.12 14:41:10 - Apr 5 14:42:27: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1010, changed state to up

05.04.12 10:58:19 - Apr 5 10:59:36: %SYS-5-CONFIG_I: Configured from console by username on vty0 (81.28.160.110)

05.04.12 10:58:19 - Apr 5 10:59:36: %PARSER-5-CFGLOG_LOGGEDCMD: User:username logged command:exit

may be Im not clearly understood 'last reset from warm reset' reason? (if it was power failure there must be "Last reset from power-on")

Best regards, Maxim.

John Blakley · ‎05-12-2012

Maxim,

Can you do a "show warm-boot"? If it says warm-boot is enabled, you may want to look at this link:

http://www.cisco.com/en/US/docs/ios/12_3t/12_3t2/feature/guide/gtwrmrbt.html

The above command will show you if the system has been rebooting due to crashes, etc. This doesn't rule out someone reloaded the switch manually, but it may give you a little more to go on.

HTH,

John

HTH, John *** Please rate all useful posts ***

maxim.alyakin · ‎05-13-2012

Hi John!

Thanks for reply,

>Can you do a "show warm-boot"?

#show warm-boot

^

% Invalid input detected at '^' marker.

I find 3550 with same IOS in office and manually do warm and cold reboot - in both case switch show:

Last reset from warm-reset

My question solved

Best regards, Maxim.