You should allow an erasure of the old image on Flash. > -----Original Message----- > From: Johan Strandloof [mailto:[EMAIL PROTECTED]] > Sent: Monday, March 11, 2002 5:00 PM > To: [EMAIL PROTECTED] > Subject: Flash upgrade problem on 2500's! [7:37904] > > > Hi gang, > > Having some strange problem with some new 8MB Flash modules for my > 2500's. > > I can not seem to write to them in any way. This chips are recognized > by the router, but when trying to copy an image on to them > there is an error: > %Error: System flash write protected > > Note: I'm doing this from "boot"-mode, where the modules are > recognized as read/write. I have the same problem with all these new > modules I've bougth and I've tried them on different routers with the > same result.. I have upgraded the boot roms to the latest > version aswell. > When using an older module in slot 0 and one of these new > ones in Slot 1 > the tftp-transfer aborts when accessing the second modules > (that is when the > transfer reaches above 8MB) > with the same error. Also tried with other images - same result. > > Please advise - see console output below. Note the write errors. > > Any clues - one bad module wouldn't be so strange - but all > of them......??? > > Thanks > > /Johan > > > > > Erase flash device? [confirm] > Are you sure? [yes/no]: y > Erasing device... > eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee > ee ...erased > Router(boot)#copy tftp flash > > System flash directory: > No files in System flash > [0 bytes used, 16777216 available, 16777216 total] > Address or name of remote host [192.168.0.1]? > Source file name? c2500-jk8os-l.122-1b.bin > Destination file name [c2500-jk8os-l.122-1b.bin]? > Accessing file 'c2500-jk8os-l.122-1b.bin' on 192.168.0.1... > Loading c2500-jk8os-l.122-1b.bin from 192.168.0.1 (via > Ethernet0): ! [OK] > > Erase flash device before writing? [confirm]n > > Copy 'c2500-jk8os-l.122-1b.bin' from server > as 'c2500-jk8os-l.122-1b.bin' into Flash WITHOUT erase? [yes/no]y > Loading c2500-jk8os-l.122-1b.bin from 192.168.0.1 (via Ethernet0): ! > %Error: System flash write protected > > %Error: System flash location 0x3000240 - wrote 0x48E7FFFC, > read 0xFFFFFFFF > > COPY: Image checksum verification failure > > %Error: System flash write protected > > %Error: System flash location 0x3000040 - wrote 0xE7FFFC , > read 0xFFFFFFFF > > TFTP from 192.168.0.1 failed/aborted > > Verifying checksum... invalid (expected 0x3AE1, computed 0x0) > %Error: System flash write protected > > %Error: System flash location 0x3000000 - wrote 0xBAD00B1E, > read 0xFFFFFFFF > > Flash copy took 0:00:09 [hh:mm:ss] > Router(boot)#sh flash > > System flash directory: > File Length Name/status > 1 512 c2500-jk8os-l.122-1b.bin [invalid checksum] > [0 bytes used, 16777216 available, 16777216 total] > 16384K bytes of processor board System flash (Read/Write) > > Router(boot)#sh flash chip > 16384K bytes of processor board System flash (Read/Write) > > Chip Bank Code Size Name > 1 1 89A0 2048KB INTEL 28F016SA > 2 1 89A0 2048KB INTEL 28F016SA > 3 1 89A0 2048KB INTEL 28F016SA > 4 1 89A0 2048KB INTEL 28F016SA > 1 2 89A0 2048KB INTEL 28F016SA > 2 2 89A0 2048KB INTEL 28F016SA > 3 2 89A0 2048KB INTEL 28F016SA > 4 2 89A0 2048KB INTEL 28F016SA > Router(boot)#sh flash err > > System flash directory: > File Length Name/status > 1 512 c2500-jk8os-l.122-1b.bin [invalid checksum] > [0 bytes used, 16777216 available, 16777216 total] > 16384K bytes of processor board System flash (Read/Write) > > Chip Bank Code Size Name > erase write > 1 1 89A0 2048KB INTEL 28F016SA 0 4 > 2 1 89A0 2048KB INTEL 28F016SA 0 4 > 3 1 89A0 2048KB INTEL 28F016SA 0 2 > 4 1 89A0 2048KB INTEL 28F016SA 0 4 > 1 2 89A0 2048KB INTEL 28F016SA 0 0 > 2 2 89A0 2048KB INTEL 28F016SA 0 0 > 3 2 89A0 2048KB INTEL 28F016SA 0 0 > 4 2 89A0 2048KB INTEL 28F016SA 0 0 > > outer(boot)>sh vers > Cisco Internetwork Operating System Software > IOS (tm) 3000 Bootstrap Software (IGS-BOOT-R), Version 11.0(10c)XB2, > PLATFORM SP > ECIFIC RELEASE SOFTWARE (fc1) > Copyright (c) 1986-1996 by cisco Systems, Inc. > Compiled Mon 05-Oct-98 10:52 by jaturner > Image text-base: 0x01010000, data-base: 0x00001000 > > ROM: System Bootstrap, Version 11.0(10c)XB2, PLATFORM SPECIFIC RELEASE > SOFTWARE > (fc1) > > Router uptime is 27 minutes > System restarted by power-on > Running default software > > cisco 2500 (68030) processor (revision C) with 16384K/2048K > bytes of memory. > Processor board ID 01700262, with hardware revision 00000000 > X.25 software, Version 2.0, NET2, BFE and GOSIP compliant. > 1 Ethernet/IEEE 802.3 interface. > 1 Token Ring/IEEE 802.5 interface. > 2 Serial network interfaces. > 32K bytes of non-volatile configuration memory. > 16384K bytes of processor board System flash (Read/Write) > > Configuration register is 0x102 > > -- > Johan Strandloof
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