RE: 32 MB Flash for Cisco 2620

From: Melwani, Manoj J (melwanim@citigroup.com)
Date: Wed Mar 08 2006 - 13:45:03 GMT-3

Take a look at this link below and see if it helps:

http://www.cisco.com/en/US/products/hw/routers/ps259/prod_module_install_config_guide09186a008007e1fb.html#wp92946

It gives you the memory part#'s for 2620 and 2621.

thanks,
Manoj.

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Guyler, Rik
Sent: Wednesday, March 08, 2006 8:20 AM
To: 'ccielab@groupstudy.com'
Subject: RE: 32 MB Flash for Cisco 2620

Joshua, I see in your follow-up posts that you are still having issues. I
think you've tried most of the things I can think of except one: try running
"tftpdnld" from ROMMON again but don't use the "-r" option. This will tell
the router to write the image to flash before booting it. I saw your last
post about bootrom versions so maybe that's it but I figured this may still
be worth a try.
 
Rik

________________________________

From: Joshua [mailto:joshualixin@gmail.com]
Sent: Tuesday, March 07, 2006 5:56 PM
To: Guyler, Rik
Cc: ccielab@groupstudy.com
Subject: Re: 32 MB Flash for Cisco 2620

Thank you, Rik, It is the same part number as what i got. And also, as i
just posted another topic. 2620 detected it by "sh flash" when i using
"tftpdnld -r" to load IOS into DRAM. But i got "Error: System flash write
protected" when "copy tftp flash". Any idea?
 
Thanks,
 
Joshua

 
On 3/6/06, Guyler, Rik <rguyler@shp-dayton.org> wrote:

        I thought a 2620 only supported 32MB flash? The numbers in your
messages
        seem to indicate a 64MB flash module. Here's a link with some info
in case
        you need it:
        
        
http://www.cisco.com/en/US/products/hw/routers/ps259/prod_module_install_con
        fig_guide09186a008007e1fb.html
        
        Rik
        
        -----Original Message-----
        From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
        Joshua
        Sent: Saturday, March 04, 2006 4:48 PM
        To: ccielab@groupstudy.com
        Subject: 32 MB Flash for Cisco 2620
        
        Hi, guys,
        
        I bought a new 32 MB flash with MEM2620-32FSBOOT for cisco 2620
router.
        After put them on, the bootrom shows version 12.2(10r)1, but system
cannot
        detect flash. The information printed on flash is "Intel DA28F640
J5A150
        A3387544 Flash". I searched the part number "DA28F640" and get one
result
        says "Intel Flash EEPROM 64M 4Mx16/8Mx8". Does it mean this is 64M
flash?
        
        Can somebody please verify the chip for me before i call the seller
for
        sending the wrong part??
        
        System Bootstrap, Version 12.2(10r)1, RELEASE SOFTWARE (fc1) TAC
Support:
        http://www.cisco.com/tac Copyright (c) 2002 by cisco Systems, Inc.
        C2600 platform with 65536 Kbytes of main memory
        
        bus error while trying to access flash - addr = 0x60000000 cannot
read flash
        info getdevnum warning: device "flash" has size of zero bus error
while
        trying to access flash - addr = 0x60000000 cannot read flash info
getdevnum
        warning: device "flash" has size of zero
        open: read error...requested 0x4 bytes, got 0x0 trouble reading
device magic
        number
        boot: cannot open "flash:"
        boot: cannot determine first file name on device "flash:"
        
        
        
        Thanks!!
        
        

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