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2520 Won't Come Out of Router(boot) Mode

boostinbadgerboostinbadger Member Posts: 256
in CCNA & CCENT
No matter what I change in the config-register it comes up as router(boot). It also won't let me do a copy tftp flash. It only allows copy flhlog.
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    boostinbadgerboostinbadger Member Posts: 256
    I can't even do a show flash
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    tierstentiersten Member Posts: 4,505
    You actually got flash installed? If so, is it formatted and partitioned?
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    boostinbadgerboostinbadger Member Posts: 256
    maybe not. I'll have to check when I am at the router tomorrow. I doubt these things have ever been opened up, but I'll check anyway.
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    tierstentiersten Member Posts: 4,505
    If you can't see the contents of the flash, do you even have IOS on there? :P
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    boostinbadgerboostinbadger Member Posts: 256
    Router(boot)#show ver
    Cisco Internetwork Operating System Software
    IOS (tm) 3000 Bootstrap Software (IGS-BOOT-R), Version 11.0(10c), RELEASE SOFTWARE (fc1)
    Copyright (c) 1986-1996 by cisco Systems, Inc.
    Compiled Fri 27-Dec-96 17:33 by loreilly
    Image text-base: 0x01010000, data-base: 0x00001000

    ROM: System Bootstrap, Version 11.0(10c), SOFTWARE

    Router uptime is 21 minutes
    System restarted by power-on
    Running default software

    cisco 2520 (68030) processor (revision N) with 6144K/2048K bytes of memory.
    Processor board ID 22067347, with hardware revision 00000003
    X.25 software, Version 2.0, NET2, BFE and GOSIP compliant.
    Basic Rate ISDN software, Version 1.0.
    1 Ethernet/IEEE 802.3 interface.
    2 Serial network interfaces.
    2 Low-speed serial(sync/async) network interfaces.
    1 ISDN Basic Rate interface.
    32K bytes of non-volatile configuration memory.

    Configuration register is 0x2102
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    tierstentiersten Member Posts: 4,505
    This is a flash version of IOS but:

    cisco 2511 (68030) processor (revision L) with 14336K/2048K bytes of memory.
    Processor board ID 05920021, with hardware revision 00000000
    Bridging software.
    X.25 software, Version 3.0.0.
    1 Ethernet/IEEE 802.3 interface(s)
    2 Serial network interface(s)
    16 terminal line(s)
    32K bytes of non-volatile configuration memory.
    16384K bytes of processor board System flash (Read ONLY) <--

    Configuration register is 0x2102
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    boostinbadgerboostinbadger Member Posts: 256
    trade you? :)
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    tierstentiersten Member Posts: 4,505
    What happens when you do show flash?

    Do "show flash all" and paste the output.
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    APAAPA Member Posts: 959
    show file systems then try show (filesystem) or sometimes dir (filesystem) I have a feeling you have a 'boot' image of ios as the first image on flash... hence why it is booting into it everytime.... you should still be able to enter user priv mode via 'enable' at the boot prompt...
    CCNA | CCNA:Security | CCNP | CCIP
    JNCIA:JUNOS | JNCIA:EX | JNCIS:ENT | JNCIS:SEC
    JNCIS:SP | JNCIP:SP
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    APAAPA Member Posts: 959
    then change the boot image if you have another one available of the file system........ boot system flash:cisco-licensing-gives-me-a-headache-k9-mz.bin :D sorry for lack of spacing in this post..... stupid mobile ignores may elite paragraphing skills :p
    CCNA | CCNA:Security | CCNP | CCIP
    JNCIA:JUNOS | JNCIA:EX | JNCIS:ENT | JNCIS:SEC
    JNCIS:SP | JNCIP:SP
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    tierstentiersten Member Posts: 4,505
    APA wrote: »
    show file systems then try show (filesystem) or sometimes dir (filesystem) I have a feeling you have a 'boot' image of ios as the first image on flash... hence why it is booting into it everytime.... you should still be able to enter user priv mode via 'enable' at the boot prompt...
    The old 2500s don't work like that. If you want to upgrade IOS in flash then you have to boot into the RXBOOT version of IOS which is permanently burnt into a ROM on the motherboard first.

    In this case, it doesn't appear that the 2520 has any flash at all so it is always booting into RXBOOT.
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    APAAPA Member Posts: 959
    tiersten wrote: »
    The old 2500s don't work like that. If you want to upgrade IOS in flash then you have to boot into the RXBOOT version of IOS which is permanently burnt into a ROM on the motherboard first.

    In this case, it doesn't appear that the 2520 has any flash at all so it is always booting into RXBOOT.

    Bah thanks for clearing that up..... my 2511 has been set and forget.. solid as a rock :)

    You have flashed my memory back to reading about this before though.... I can't remember if some of the old SUPs worked on this basis as well... I'm thinkin yes...
    CCNA | CCNA:Security | CCNP | CCIP
    JNCIA:JUNOS | JNCIA:EX | JNCIS:ENT | JNCIS:SEC
    JNCIS:SP | JNCIP:SP
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    boostinbadgerboostinbadger Member Posts: 256
    No flash. Stupid mistake. That is what you get for assuming. I inherited the router and didn't even think that someone could have had their hands in it. All is running good now. I stole some flash out of another router which had 16MB in it.
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    boostinbadgerboostinbadger Member Posts: 256
    GREAT!

    My other 2520 is now doing the same thing (yes it has flash installed). I reset the config-register to 0x2142, reloaded and it came up fine. Copied the config from my other 2520 over, changed the config-register back, did a "wr," and reloaded. When it came back up it was still in ROMMON. It is saying:

    %SYS-4-CONFIG_NEWER: Configurations from version 12.1 may not be correctly understood.

    The power went out in my office today and the whole lab rack went down. Could the flash have gotten corrupted?

    Here is the "show flash all" output:

    CBTR2_2520(boot)#show flash all

    System flash directory:
    File Length Name/status
    addr fcksum ccksum
    1 8039948 /c2500-i-l.121-27a.bin
    0x40 0x3F3D 0x3F3D
    [8040012 bytes used, 348596 available, 8388608 total]
    8192K bytes of processor board System flash (Read/Write)

    Chip Bank Code Size Name
    1 1 01AD 2048KB AMD 29F016
    2 1 01AD 2048KB AMD 29F016
    3 1 01AD 2048KB AMD 29F016
    4 1 01AD 2048KB AMD 29F016
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