Can you TFTP boot off your previous image or another
image? You have 24meg DRAM total but the router takes
a chunk of that for shared memory thus I'm suspecting
that the total main DRAM (total minus shared) is less
then 20. You can check this by doing a 'show version'
and seeing how much you have. Plug your router model
and modules through the HW/SW compatibility matrix and
see if this is a good version of IOS to support your
hardware modules as well.
On a 2600, it will look something like:
cisco 2610 (????) processor (revision...) with ###/###
bytes of memory.
###/### == main/shared
HTH, Erick
--- David Tran <[EMAIL PROTECTED]> wrote:
> Hi Everyone,
> I have a cisco router 2620 that was running fine
> until Sunday when I =
> decided to upgrade the router=20
> with a new IOS. The new IOS image is specifically
> for cisco2610-2621. =
> However, after upgrading
> the flash and reboot the router, my Fast Ethernet
> Interface (f0/0) is =
> completely gone from the=20
> configuration file. Furthermore, the IOS image file
> on the flash is =
> also gone. So I tried to bootup
> the router via tftp server. The router can see the
> tftp server and load =
> the image into memory. =20
> However, after loading the image into memory (RAM),
> the router just =
> keeps rebooting itself=20
> (running in a loop) and each time this is the
> message that I keep =
> getting:
>
> SYSTEM INIT: INSUFFICIENT MEMORY TO BOOT THE IMAGE!
>
> Is this because 24MB is not sufficient? The IOS
> image that I use is: =
> c2600-i-mz.120-5.T1.bin=20
> Cisco says that this image only requires 20MB of RAM
> and 8MB of Flash. =
> As of now, the router=20
> just keeps running in a loop.
>
> Can anyone help me with this problem? =20
>
>
> Cisco Internetwork Operating System Software
> IOS (tm) C2600 Software (C2600-D-M), Version
> 12.0(5)T1, RELEASE =
> SOFTWARE (fc1)
> Copyright (c) 1986-1999 by cisco Systems, Inc.
> Compiled Tue 17-Aug-99 13:11 by cmong
> Image text-base: 0x80008088, data-base: 0x80859E60
>
>
> SYSTEM INIT: INSUFFICIENT MEMORY TO BOOT THE IMAGE!
>
>
> 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 24576 Kbytes of main memory
>
> David Tran
> [EMAIL PROTECTED]
>
> _________________________________
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