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System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1) Copyright (c) 1999 by cisco Systems, Inc. Testing lower main memory - data equals address Testing lower main memory - checkerboard Testing lower main memory - inverse checkerboard Clearing lower 32K memory for cache initialization Clearing bss Reading monitor variables from NVRAM Enabling interrupts Initializing TLB Initializing cache Reading cookie Initializing main memory Sizing NVRAM Initializing required TLB entries Configuring FLASH params Warning: FLASH socket 0 is empty. Initializing PCI subsystem Exiting init C3660 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled bus error while trying to access flash - addr = 0x30000000 cannot read flash info getdevnum warning: device "flash" has size of zero bu error while trying to access flash - addr = 0x30000000 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:" System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1) Copyright (c) 1999 by cisco Systems, Inc. Testing lower main memory - data equals address Testing lower main memory - checkerboard Testing lower main memory - inverse checkerboard Clearing lower 32K memory for cache initialization Clearing bss Reading monitor variables from NVRAM Enabling interrupts Initializing TLB Initializing cache Reading cookie Initializing main memory Sizing NVRAM Initializing required TLB entries Configuring FLASH params Warning: FLASH socket 0 is empty. Initializing PCI subsystem Exiting init C3660 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled PCMCIA Slot0: No Card Present System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1) Copyright (c) 1999 by cisco Systems, Inc. Testing lower main memory - data equals address Testing lower main memory - checkerboard Testing lower main memory - inverse checkerboard Clearing lower 32K memory for cache initialization Clearing bss Reading monitor variables from NVRAM Enabling interrupts Initializing TLB Initializing cache Reading cookie Initializing main memory Sizing NVRAM Initializing required TLB entries Configuring FLASH params Warning: FLASH socket 0 is empty. Initializing PCI subsystem Exiting init C3660 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled PCMCIA Slot1: No Card Present System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1) Copyright (c) 1999 by cisco Systems, Inc. Testing lower main memory - data equals address Testing lower main memory - checkerboard Testing lower main memory - inverse checkerboard Clearing lower 32K memory for cache initialization Clearing bss Reading monitor variables from NVRAM Enabling interrupts Initializing TLB Initializing cache Reading cookie Initializing main memory Sizing NVRAM Initializing required TLB entries Configuring FLASH params Warning: FLASH socket 0 is empty. Initializing PCI subsystem Exiting init C3660 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled bus error while trying to access flash - addr = 0x30000000 cannot read flash info getdevnum warning: device "flash" has size of zero bus error while trying to access flash - addr = 0x30000000 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:" System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1) Copyright (c) 1999 by cisco Systems, Inc. Testing lower main memory - data equals address Testing lower main memory - checkerboard Testing lower main memory - inverse checkerboard Clearing lower 32K memory for cache initialization Clearing bss Reading monitor variables from NVRAM Enabling interrupts Initializing TLB Initializing cache Reading cookie Initializing main memory Sizing NVRAM Initializing required TLB entries Configuring FLASH params Warning: FLASH socket 0 is empty. Initializing PCI subsystem Exiting init C3660 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled rommon 1 >
Warning: FLASH socket 0 is empty.
PCMCIA Slot1: No Card Present
mikej412 wrote: » Looks like your flash is missing (or loose) -- time to open the chassis and see what you have. Someone could have "downgraded" the router by "borrowing" the flash from Socket 0. Reinstalling an IOS to flash from a PCMCIA memory card (and any good 3660 IOS image to boot from) is the easiest way.
rommon 1 > rommon 1 > IP_ADDRESS=192.168.1.10 rommon 2 > IP_SUBNET_MASK=255.255.255.0 rommon 3 > DEFAULT_GATEWAY=192.168.1.1 rommon 4 > TFTP_SERVER=169.254.252.226 rommon 5 > TFTP_FILE=c3660.bin tftpdnld monitor: command "TFTP_FILE=c3660.bin" not found rommon 6 > TFTP_FILE=c3660-a3jk9s-mz.124-25.bin tftpdnld
Jollycork wrote: » what you posted looks like the router is searching for a TFTP server in which to boot from...that TFTP server should have the IOS image file stored in it's TFTP folder. without any flash in the router, there's no place to store the IOS ... so you need flash memory and the IOS or flash memory and a copy of the IOS that's stored in the TFTP server. If you have access to the TFTP server just make a copy of the 3660 IOS, go get some flash for that model, install the IOS to flash, then change the registers and how the router boots to the IOS...
System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1) Copyright (c) 1999 by cisco Systems, Inc. C3660 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled boot: cannot determine first file name on device "flash:" System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1) Copyright (c) 1999 by cisco Systems, Inc. C360 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled PCMCIA Slot0: No Card Present System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1) Copyright (c) 1999 by cisco Systems, Inc. C3660 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled PCMCIA Slot1: No Card Present System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1) Copyright (c) 1999 by cisco Systems, Inc. C3660 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled boot: cannot determine first file name on device "flash:" System Bootstrap, Version 12.0(6r)T, RELEASE SOFTWARE (fc1) Copyright (c) 1999 by cisco Systems, Inc. C3660 processor with 262144 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled rommon 1 > set PS1=rommon ! > CRASHINFO=flash:crashinfo_19930301-001901 RET_2_RTS= BSI=0 RET_2_RCALTS= ?=0 rommon 2 > ? alias set and display aliases command boot boot up an external process break set/show/clear the breakpoint confreg configuration register utility cont continue executing a downloaded image context display the context of a loaded image cookie display contents of motherboard cookie PROM in hex dev list the device table dir list files in file system dis disassemble instruction stream dnld serial download a program module frame print out a selected stack frame help monitor builtin command help history monitor command history iomemdef set IO mem to a default 25% meminfo main memory information repeat repeat a monitor command reset system reset set display the monitor variables stack produce a stack trace sync write monitor environment to NVRAM sysret print out info from last system return unalias unset an alias unset unset a monitor variable xmodem x/ymodem image download rommon 3 >
rommon 4 > xmodem -? xmodem: illegal option -- ? usage: xmodem [-cyrx] <destination filename> -c CRC-16 -y ymodem-batch protocol -r copy image to dram for launch -x do not launch on download completion rommon 5 > xmodem -c c3660-ik9o3s-mz.123-22.bin Do not start the sending progam yet... File size Checksum File name 4574756 bytes (0x45ce24) 0x759f c3660-i-mz.121-19.bin (bad checksum: 0xac14) WARNING: All existing data in flash will be lost! Invoke this application only for disaster recovery. Do you wish to continue? y/n [n]: y Ready to receive file c3660-ik9o3s-mz.123-22.bin ... CCCCCCCCCC imeout waiting for data - aborting download...
cygee26 wrote: » i tried xmodem but...
mikej412 wrote: » Did you try the dir command in ROMMON to see if there is any flash memory -- and if so, what's on it? Can the 192.168.1.1 device ping (or tftp) to the 169.254.252.226 TFTP server? What kind of PC is the TFTP server? UNIX? Linux? Windows? What TFTP server? Is security set to allow anonymous download? Have you tried a tftp client from a PC on the 192.168.1.0 network to see what files it can see on the TFTP server (assuming it can reach the TFTP server). What terminal emulation software are you using and did you quickly start the XModem upload from your software? And if you're going for XModem, did you change the port speed via config register (and your PC serial port terminal software config) to use something like 115k rather than a paltry 9600?
rommon 1 > xmodem -c c3660-i-mz.122-40a.bin Do not start the sending program yet... File size Checksum File name 7878372 bytes (0x7836e4) 0x631d c3660-is-mz.121-27b.bin (bad checksum: 0x4934) WARNING: All existing data in flash will be lost! Invoke this application only for disaster recovery. Do you wish to continue? y/n [n]: y Ready to receive file c3660-i-mz.122-40a.bin ... Erasing flash at 0x307c0000Erasing flash at 0x30140000 program flash location 0x30610000 Download Complete! *** GT64120 Master Abort Interrupt *** PC = 0x80005624, Cause = 0x4000, Status Reg = 0x3041f003 monitor: command "xmodem" aborted due to exception
cygee26 wrote: » c3660-is-mz.121-27b.bin (bad checksum: 0x4934)
mikej412 wrote: » It looks like you tried to upload a couple of different IOS images, but you always show this first..... How about a dir command so we can see how much flash you have and what's on it. Right now you seem to have a corrupt image that hasn't been deleted when the flash was "erased" at least twice now -- unless you uploaded that corrupt image twice between the terminal output you did post.... So you're not getting the "FLASH socket 0 is empty" error any more?
cygee26 wrote: » yup i dont have flash socket 0 is empty.
Each Cisco Flash memory SIMM socket corresponds to one bank of memory. Fill starting with bank 0, and empty starting with bank 1. Bank 0 must always be filled first and emptied last.
mikej412 wrote: » Upgrading System Memory in Cisco 3600 Series Routers [Cisco 3600 Series Multiservice Platforms] - Cisco Systems If someone pulled the SIMM from Flash slot 0 you'll probably need to move the SIMM from slot 1 and put it in slot 0 (or upgrade the Flash).Cisco Flash Memory SIMM Locations on the Cisco 3660 Mainboard
cygee26 wrote: » how come i changed my flash memory still showing the check sum error?
cygee26 wrote: » *** GT64120 Master Abort Interrupt *** PC = 0x80005624, Cause = 0x4000, Status Reg = 0x3041f003
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