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clarkie6Flag for United States of America

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Cisco 2600 wont boot

I have a cisco 2621 that will now only go to rommon mode.   This is the boot output...

System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)
Copyright (c) 1999 by cisco Systems, Inc.
TAC:Home:SW:IOS:Specials for info

Testing lower main memory - data equals address
Testing lower main memory - checkerboard
Testing lower main memory - inverse checkerboard
Clearing lower 4K memory for cache initialization
Clearing bss
Reading monitor variables from NVRAM
Enabling interrupts
Enabling instruction cache
Reading cookie
Initializing main memory
Sizing NVRAM
Initializing PCI subsystem
Exiting init
C2600 platform with 65536 Kbytes of main memory

loadprog: bad file magic number:      0x0
open: failed to find and/or load the bootloader: "flash:config"
loadprog: error - on file open
boot: cannot load "c2600-is-mz.122-16a.bin"


The flash looks like...

rommon 1 > dir flash:
         File size           Checksum   File name
      4728 bytes (0x1278)     0xec0f    config (deleted)
      4776 bytes (0x12a8)     0x2142    config

Help!  I think I need to set the config but I'm not sure how to do it in rommon, thanks!
Avatar of Chris Staunton
Chris Staunton
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http://www.cisco.com/en/US/products/hw/routers/ps259/products_tech_note09186a0080094a0b.shtml

You need to change the Config reg on your router.  Please follow the instructions on that site and you should be good to go!


Cheers,

Chris
Avatar of clarkie6

ASKER

Ok, I messed it up more, prior to seeing your tip, although I'm not sure it would work because I think I tried that.  No it just gives me jiberish.  Can't even get to rommon.  How can I get to the rommon again?
You may have changed the baud rate on the console port.  Try changing the baud rate in your Hyperterminal session to other speeds until you stop getting jiberish.
I did in fact change the baud rate, I'm back at rommon.
The steps that Lilshooter listed didn't work, I had tried that already, setting the boot to 2.

I need more help with this.  Thanks so much!  I'll put the whole output on here...

System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)
Copyright (c) 1999 by cisco Systems, Inc.
TAC:Home:SW:IOS:Specials for info

Testing lower main memory - data equals address
Testing lower main memory - checkerboard
Testing lower main memory - inverse checkerboard
Clearing lower 4K memory for cache initialization
Clearing bss
Reading monitor variables from NVRAM
Enabling interrupts
Enabling instruction cache
Reading cookie
Initializing main memory
Sizing NVRAM
Initializing PCI subsystem
Exiting init
C2600 platform with 65536 Kbytes of main memory

loadprog: bad file magic number:      0x0
open: failed to find and/or load the bootloader: "flash:config"
loadprog: error - on file open
boot: cannot load "c2600-is-mz.122-16a.bin"

System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1)
Copyright (c) 1999 by cisco Systems, Inc.
TAC:Home:SW:IOS:Specials for info

Testing lower main memory - data equals address
Testing lower main memory - checkerboard
Testing lower main memory - inverse checkerboard
Clearing lower 4K memory for cache initialization
Clearing bss
Reading monitor variables from NVRAM
Enabling interrupts
Enabling instruction cache
Reading cookie
Initializing main memory
Sizing NVRAM
Initializing PCI subsystem
Exiting init
C2600 platform with 65536 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

Testing lower main memory - data equals address
Testing lower main memory - checkerboard
Testing lower main memory - inverse checkerboard
Clearing lower 4K memory for cache initialization
Clearing bss
Reading monitor variables from NVRAM
Enabling interrupts
Enabling instruction cache
Reading cookie
Initializing main memory
Sizing NVRAM
Initializing PCI subsystem
Exiting init
C2600 platform with 65536 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

Testing lower main memory - data equals address
Testing lower main memory - checkerboard
Testing lower main memory - inverse checkerboard
Clearing lower 4K memory for cache initialization
Clearing bss
Reading monitor variables from NVRAM
Enabling interrupts
Enabling instruction cache
Reading cookie
Initializing main memory
Sizing NVRAM
Initializing PCI subsystem
Exiting init
C2600 platform with 65536 Kbytes of main memory

rommon 1 > dir flash:
         File size           Checksum   File name
      4728 bytes (0x1278)     0xec0f    config (deleted)
      4776 bytes (0x12a8)     0x2142    config
ASKER CERTIFIED SOLUTION
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JFrederick29
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Well, indeed I did delete the IOS, had to get a version from a shop in town.  All set now.  I also setup a tftp server and copied my config and IOS onto it so I can fix it next time.  You learn so much when you destroy something!!  LOL, thanks for the help.