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Webcast-Catalyst9k
New Member

Switch is showing like this please explain me this

ciscomoderator

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

2 REPLIES
Cisco Employee

Switch is showing like this please explain me this

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

Hall of Fame Super Gold

Switch is showing like this please explain me this

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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