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  1. #1

    Padrão Bad File Magic nunber 0x0

    Olá pessoal, como faço para voltar a IOS do cisco 2600

    esta informando estas menssagens

    System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)
    Copyright (c) 1999 by cisco Systems, Inc.
    TAC:Home:SW:IOS:Specials for info
    C2600 platform with 32768 Kbytes of main memory

    loadprog: bad file magic number: 0x0
    boot: cannot load "flash:"

    obrigado a quem me ajudar.

  2. #2

    Padrão

    voce vai precisar transferir uma imagem nova do IOS para a flash via TFTP ou em ultimo caso via serial (demora pacas esse)

    segue algumas urls que vao te ajudar a recuperar:

    ROMmon Recovery for the Cisco 2500, 3000, AS5100, and uBR900 Series Routers - Cisco Systems

    [nsp] IOS upgrade problem



  3. #3

    Padrão

    Olá Alexandre, vou tentar aqui, obrigado pela informação!

  4. #4

    Padrão

    Olá Alexandre, dei uma verificada, e pelo que entendi, não manjo mutio nisso, ele está sem a imagem, neste caso como faria pra coloca-la:

    segue o que apresentou..


    System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)
    Copyright (c) 1999 by cisco Systems, Inc.
    TAC:Home:SW:IOS:Specials for info
    C2600 platform with 32768 Kbytes of main memory

    loadprog: bad file magic number: 0x0
    boot: cannot load "flash:"

    System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)
    Copyright (c) 1999 by cisco Systems, Inc.
    TAC:Home:SW:IOS:Specials for info
    C2600 platform with 32768 Kbytes of main memory

    rommon 1 > confreg


    Configuration Summary
    enabled are:
    load rom after netb
    console baud: 9600
    boot: the boot helper image

    do you wish to change the configuration? y/n [n]: y
    enable "diagnostic mode"? y/n [n]:
    enable "use net in IP bcast address"? y/n [n]:
    disable "load rom after netboot fails"? y/n [n]:
    enable "use all zero broadcast"? y/n [n]:
    enable "break/abort has effect"? y/n [n]:
    enable "ignore system config info"? y/n [n]:
    change console baud rate? y/n [n]:
    change the boot characteristics? y/n [n]: y
    enter to boot:
    0 = ROM Monitor
    1 = the boot helper image
    2-15 = boot system
    [1]: 2


    Configuration Summary
    enabled are:
    load rom after netboot fails
    console baud: 9600
    boot: image specified by the boot system commands
    or default to: cisco2-C2600

    do you wish to change the configuration? y/n [n]: n


    You must reset or power cycle for new config to take effect
    rommon 2 > reset

    System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)
    Copyright (c) 1999 by cisco Systems, Inc.
    TAC:Home:SW:IOS:Specials for info
    C2600 platform with 32768 Kbytes of main memo

    loadprog: bad file magic number: 0x0
    boot: cannot load "flash:"

    System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)
    Copyright (c) 1999 by cisco Systems, Inc.
    TAC:Home:SW:IOS:Specials for info
    C2600 platform with 32768 Kbytes of main memory

    loadprog: bad file magic number: 0x0
    boot: cannot load "flash:"

    System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)
    Copyright (c) 1999 by cisco Systems, Inc.
    TAC:Home:SW:IOS:Specials for info
    C2600 platform with 32768 Kbytes of main memory

    rommon 1 > dir flash
    bad device name
    usage: dir <device>
    rommon 2 > " not found
    rommon 3 > mmand "
    rommon 3 > dir flash:
    File size Checksum File name
    529 bytes (0x211) 0xc1ab system



  5. #5

  6. #6

    Padrão

    entao cara.. vc precisa transferir o IOS para a flash.. para que ele de boot !!

    no mininova.org vc acha um pacote de IOS .. basta escolher o modelo do seu router.. e a versao desejada...