02-22-2012 04:16 AM - edited 03-07-2019 05:06 AM
hi all.
in my networ switch 3750 shwon like this can any one explain me about this
switch: version
C3750 Boot Loader (C3750-HBOOT-M) Version 12.2(25r)SEC, RELEASE SOFTWARE (fc4)
Compiled Mon 20-Jun-05 15:03 by myl
switch: boot
Loading "flash:c3750-ipbase-mz.122-25.SEB4/c3750-ipbase-mz.122-25.SEB4.bin"...flash:c3750-ipbase-mz.122-25.SEB4/c3750-ipbase-mz.122-25.SEB4.bin: invalid argument
Error loading "flash:c3750-ipbase-mz.122-25.SEB4/c3750-ipbase-mz.122-25.SEB4.bin"
Interrupt within 5 seconds to abort boot process.
Boot process failed...
switch: reload
Unknown cmd: reload
switch: exit
Unknown cmd: exit
switch: exit
Unknown cmd: exit
switch: help
? -- Present list of available commands
boot -- Load and boot an executable image
cat -- Concatenate (type) file(s)
copy -- Copy a file
delete -- Delete file(s)
dir -- List files in directories
flash_init -- Initialize flash filesystem(s)
format -- Format a filesystem
fsck -- Check filesystem consistency
help -- Present list of available commands
load_helper -- Load and initialize a helper image
memory -- Present memory heap utilization information
mkdir -- Create dir(s)
more -- Concatenate (display) file(s)
rename -- Rename a file
reset -- Reset the system
rmdir -- Delete empty dir(s)
set -- Set or display environment variables
set_bs -- Set attributes on a boot sector filesystem
set_param -- Set system parameters in flash
sleep -- Pause (sleep) for a specified number of seconds
-- MORE --
trap -- Cause a software breakpoint to occur
type -- Concatenate (type) file(s)
unset -- Unset one or more environment variables
version -- Display boot loader version
switch: set
switch: set
BOOT=flash:c3750-ipbase-mz.122-25.SEB4/c3750-ipbase-mz.122-25.SEB4.bin
CLEI_CODE_NUMBER=COM1W00ARB
MAC_ADDR=00:17:E0:FB:7F:80
MODEL_NUM=WS-C3750-48PS-S
MODEL_REVISION_NUM=J0
MOTHERBOARD_ASSEMBLY_NUM=73-9675-11
MOTHERBOARD_REVISION_NUM=A0
MOTHERBOARD_SERIAL_NUM=CAT1018014M
POWER_SUPPLY_PART_NUM=341-0029-04
POWER_SUPPLY_SERIAL_NUM=LIT1012034B
SDM_TEMPLATE_ID=0
SFP_MODULE_BOARD_ASSEMBLY_PART_NUM=73-7757-03
SFP_MODULE_BOARD_REVISION_NUM=A0
SFP_MODULE_BOARD_SERIAL_NUM=CAT10171JL3
SWITCH_NUMBER=1
SWITCH_PRIORITY=1
SYSTEM_SERIAL_NUM=CAT1018R303
TAN_NUM=800-25858-03
TAN_REVISION_NUMBER=F0
VERSION_ID=V05
02-23-2012 01:21 PM
Hello,
your switch is stuck in the rommon mode.
can you do a dir flash: and verify if there is any valid image available in the flash or not.
If not, then you would need to perform xmodem recovery. Use the following link:
http://www.cisco.com/en/US/products/hw/switches/ps628/products_tech_note09186a0080169696.shtml
HTH
Pronoy
02-23-2012 01:49 PM
Loading "flash:c3750-ipbase-mz.122-25.SEB4/c3750-ipbase-mz.122-25.SEB4.bin"...flash:c3750-ipbase-mz.122-25.SEB4/c3750-ipbase-mz.122-25.SEB4.bin: invalid argument
Switch didn't boot the file because it's either corrupt of it's not "complete". You need to do an xmodem upload with the proceedure posted by Pronoy.
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