CISCO 3745 error

Unanswered Question
Apr 29th, 2009
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hi


The following error displayed in console.Please help me to boot this router


error:


System Bootstrap, Version 12.2(8r)T2, RELEASE SOFTWARE (fc1)

TAC Support: http://www.cisco.com/tac

Copyright (c) 2002 by cisco Systems, Inc.

c3745 processor with 196608 Kbytes of main memory

Main memory is configured to 64 bit mode with parity disabled


Readonly ROMMON initialized

rommon 1 >


thanks in advance

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smohanasundaram Fri, 05/01/2009 - 21:23
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hi

the following messages displayed



System Bootstrap, Version 12.2(8r)T2, RELEASE SOFTWARE (fc1)

TAC Support: http://www.cisco.com/tac

Copyright (c) 2002 by cisco Systems, Inc.

c3745 processor with 196608 Kbytes of main memory

Main memory is configured to 64 bit mode with parity disabled



Readonly ROMMON initialized


program load complete, entry point: 0x80008000, size: 0x6af738



Error : compressed image checksum is incorrect 0x87CF42D9


Expected a checksum of 0x42EF42D9



*** System received a Software forced crash ***

signal= 0x17, code= 0x5, context= 0x0

PC = 0x800080d4, Cause = 0x20, Status Reg = 0x3041a803


System Bootstrap, Version 12.2(8r)T2, RELEASE SOFTWARE (fc1)

TAC Support: http://www.cisco.com/tac

Copyright (c) 2002 by cisco Systems, Inc.

c3745 processor with 196608 Kbytes of main memory

Main memory is configured to 64 bit mode with parity disabled


Readonly ROMMON initialized

rommon 1 >

paolo bevilacqua Sat, 05/02/2009 - 09:17
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Try realoding the image or boot straight without writing to flash, using the option in tftpdnld.

smohanasundaram Wed, 05/06/2009 - 21:45
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Hi


After reloading new image the follwing error displayed.


Copyright (c) 2002 by cisco Systems, Inc.

c3745 processor with 196608 Kbytes of main memory

Main memory is configured to 64 bit mode with parity disabled



Readonly ROMMON initialized


program load complete, entry point: 0x80008000, size: 0x11605dc


*** TLB (Load/Fetch) Exception ***

Access address = 0x7074e

PC = 0x8040ad90, Cause = 0x8, Status Reg = 0x3041a803


monitor: command "boot" aborted due to exception


System Bootstrap, Version 12.2(8r)T2, RELEASE SOFTWARE (fc1)

TAC Support: http://www.cisco.com/tac

Copyright (c) 2002 by cisco Systems, Inc.

c3745 processor with 196608 Kbytes of main memory

Main memory is configured to 64 bit mode with parity disabled



Readonly ROMMON initialized

rommon 1 >


Regs


S.Mohan

Leo Laohoo Wed, 05/06/2009 - 21:53
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Were you trying to upgrade the memory before this error message started appearing?

smohanasundaram Wed, 05/06/2009 - 23:51
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No.Nothing changed in hardware.i am reloading image through rommon mode with xmodem command.


regs


s.mohan

smothuku Thu, 05/07/2009 - 01:06
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Hi ,


Another simple way to load new image is first load the image in RAM using xmodem command ie ..


xmodem filename -r


Router boots with the image stored in DRAM.


After that make sure that router is not reloaded until you load the image to flash using tftp server.


Once you load the image using tftp reload the router and make sure that config-reg value must be 0x2102.


If you face the same problem after following the above procedure check the flash once.


Hope this helps you.


Thanks,

Satish


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