Re: Booting SW -3750 Problem ????

afzaalq007 · ‎01-10-2007

Hi

I Have Cisco 3750 yesterday it was suddenly down in our Live network ... i dont know wht happen and now when i am going to chk it .. I think It IOS curropted becoz there is messg of IOS cupportion.

i have pasted the Output of Sw, which got from it plz chk and sugest shuld I upload in it new IOS image .. or any other Solutions

Thanks in Advance.

Swwwwwwwwww out PUT

XXX________XXXXX_______XXXXX______XXX

Base ethernet MAC Address: 00:12:80:a9:9d:00

Xmodem file system is available.

The password-recovery mechanism is enabled.

Initializing Flash...

flashfs[0]: 3 files, 1 directories

flashfs[0]: 0 orphaned files, 0 orphaned directories

flashfs[0]: Total bytes: 15998976

flashfs[0]: Bytes used: 4055040

flashfs[0]: Bytes available: 11943936

flashfs[0]: flashfs fsck took 8 seconds.

...done Initializing Flash.

Boot Sector Filesystem (bs) installed, fsid: 3

done.

Loading "flash:c3750-i5-mz.121-19.EA1d.bin"...@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

Error loading "flash:c3750-i5-mz.121-19.EA1d.bin"

Interrupt within 5 seconds to abort boot process.

Loading "flash:/c3750-i5-mz.121-19.EA1d.bin"...@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

Base ethernet MAC Address: 00:12:80:a9:9d:00

Xmodem file system is available.

The password-recovery mechanism is enabled.

Initializing Flash...

flashfs[0]: 3 files, 1 directories

flashfs[0]: 0 orphaned files, 0 orphaned directories

flashfs[0]: Total bytes: 15998976

flashfs[0]: Bytes used: 4055040

flashfs[0]: Bytes available: 11943936

flashfs[0]: flashfs fsck took 8 seconds.

...done Initializing Flash.

Boot Sector Filesystem (bs) installed, fsid: 3

done.

Loading "flash:c3750-i5-mz.121-19.EA1d.bin"...@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

Base ethernet MAC Address: 00:12:80:a9:9d:00

Xmodem file system is available.

The password-recovery mechanism is enabled.

Initializing Flash...

flashfs[0]: 3 files, 1 directories

flashfs[0]: 0 orphaned files, 0 orphaned directories

flashfs[0]: Total bytes: 15998976

flashfs[0]: Bytes used: 4055040

flashfs[0]: Bytes available: 11943936

flashfs[0]: flashfs fsck took 8 seconds.

...done Initializing Flash.

Boot Sector Filesystem (bs) installed, fsid: 3

done.

Loading "flash:c3750-i5-mz.121-19.EA1d.bin"...@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

Error loading "flash:c3750-i5-mz.121-19.EA1d.bin"

Interrupt within 5 seconds to abort boot process.

Loading "flash:/c3750-i5-mz.121-19.EA1d.bin"...@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

Error loading "flash:/c3750-i5-mz.121-19.EA1d.bin"

Interrupt within 5 seconds to abort boot process.

Boot process failed...

The system is unable to boot automatically. The BOOT

environment variable needs to be set to a bootable

image.

switch:

ankbhasi · ‎01-10-2007

Hi Afzal,

This link will help you recover your switch from rommon.

http://www.cisco.com/warp/public/473/192.html#subtopic1a

HTH

Ankur

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afzaalq007 · ‎01-12-2007

Hi

Thanks for the ANS!!!!

What have happened i want to tell u that I was follwing the steps .. as mentioned in the above DOC. (you have sent me in last post)

I Powered off SW and then agian Poweded ON while pressing the MODE Button.... buy this it boot normally and now its ok...

wht is this i could nt understand last time i have tried to boot severl time but it was not working..

now is fine wht u suggest now ???

Thanks and regards

ankbhasi · ‎01-12-2007

Hi Afzal,

If it had booted fine you can leave it like that but I will like to check the output of

sh boot

sh flash or dir flash:

sh run | in boot

sh version

Regards,

Ankur

afzaalq007 · ‎01-12-2007

Hi Ankur,

Thanks for the reply plz chk the follwing output

Switch-04#sh boot

BOOT path-list : flash:c3750-i5-mz.121-19.EA1d.bin

Config file : flash:/config.text

Private Config file : flash:/private-config.text

Enable Break : no

Manual Boot : no

HELPER path-list :

Auto upgrade : yes

Switch-04#sh flash:

Directory of flash:/

2 -rwx 4050902 Mar 01 1993 00:04:52 c3750-i5-mz.121-19.EA1d.bin

3 -rwx 2096 Mar 01 1993 00:02:33 config.text

4 -rwx 5 Mar 01 1993 00:02:33 private-config.text

15998976 bytes total (11943936 bytes free)

Switch-04#sh run | in boot ?

LINE

Switch-04#sh run | in boot

Switch-04#sh ver

Cisco Internetwork Operating System Software

IOS (tm) C3750 Software (C3750-I5-M), Version 12.1(19)EA1d, RELEASE SOFTWARE

(fc1)

Compiled Mon 05-Apr-04 22:06 by antonino

Image text-base: 0x00003000, data-base: 0x009206D8

ROM: Bootstrap program is C3750 boot loader

BOOTLDR: C3750 Boot Loader (C3750-HBOOT-M) Version 12.1(14r)EA1a, RELEASE

SOFTWARE (fc1)

Switch-KHI-04 uptime is 4 minutes

System returned to ROM by power-on

System image file is "flash:c3750-i5-mz.121-19.EA1d.bin"

cisco WS-C3750G-24T (PowerPC405) processor (revision F0) with 118776K/12288K

bytes of memory.

Processor board ID CAT0749X21W

Last reset from power-on

Bridging software.

1 Virtual Ethernet/IEEE 802.3 interface(s)

24 Gigabit Ethernet/IEEE 802.3 interface(s)

The password-recovery mechanism is enabled.

512K bytes of flash-simulated non-volatile configuration memory.

Base ethernet MAC Address : 00:12:80:A9:9D:00

Motherboard assembly number : 73-8046-07

Power supply part number : 341-0048-01

Motherboard serial number : CAT08470E6E

Power supply serial number : DTH08441HXN

Model revision number : F0

Motherboard revision number : A0

Model number : WS-C3750G-24T-E

System serial number : CAT0749X21W

Hardware Board Revision Number : 0x05

Switch Ports Model SW Version SW Image

------ ----- ----- ---------- ----------

* 1 24 WS-C3750G-24T 12.1(19)EA1d C3750-I5-M

Configuration register is 0xF

ankbhasi · ‎01-12-2007

Hi Afzal,

Everything looks good to me. Only thing I can presume the problem could be the automatic boot process may not be working for some reason and is the reason after flash got initialized it was not booting up after you pressed the MODE button it interrupts the automatic boot process and after that it may have booted just fine.

Somehow I will recommed it could be issue with the image on the switch. If possible just upgrade the new image and while upgrading overwrite the old image.

Regards,

Ankur

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