Добрый день! С некоторых пор перестал грузиться маршрутизатор 1841. входит в rommonitor нормально, но когда делаешь tftpdnld пишет:
get_mac_address(): Search T_IDPROM_MACADDR (0xc3) fai
led

Illegal MAC address.

usage: tftpdnld [-hr]
    Use this command for disaster recovery only to recover an image via TFTP.
    Monitor variables are used to set up parameters for the transfer.
    (Syntax: "VARIABLE_NAME=value" and use "set" to show current variables.)
    "ctrl-c" or "break" stops the transfer before flash erase begins.

    The following variables are REQUIRED to be set for tftpdnld:
                        IP_ADDRESS: The IP address for this unit
                IP_SUBNET_MASK: The subnet mask for this unit
              DEFAULT_GATEWAY: The default gateway for this unit
                      TFTP_SERVER: The IP address of the server to fetch from
                          TFTP_FILE: The filename to fetch

    The following variables are OPTIONAL:
                    TFTP_VERBOSE: Print setting. 0=quiet, 1=progress(default), 2=verbose
            TFTP_RETRY_COUNT: Retry count for ARP and TFTP (default=18)
                    TFTP_TIMEOUT: Overall timeout of operation in seconds (default=7200)
                  TFTP_CHECKSUM: Perform checksum test on image, 0=no, 1=yes (default=1)
                              FE_PORT: 0= (default), 1
                  FE_SPEED_MODE: 0=10/hdx, 1=10/fdx, 2=100/hdx, 3=100/fdx,
                                                4=Auto (default)

    Command line options:
      -h: this help screen
      -r: do not write flash, load to DRAM only and launch image

Если делаешь xmodem то:
rommon 25 > xmodem -c 1841
Do not start the sending program yet...
program load complete, entry point: 0x8000f000, size: 0xc100

Initializing ATA monitor library.......
                  File size Checksum File name
                  0 bytes (0x0) 0x0000 ervicesk9-mz.124-3a.bin (invalid)
                  0 bytes (0x0) 0x0000 (invalid)
                  0 bytes (0x0) 0x0000 (invalid)
                  0 bytes (0x0) 0x0000 (invalid)
                  0 bytes (0x0) 0x0000 (invalid)

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 1841 ...
program load complete, entry point: 0x8000f000, size: 0xc100

Initializing ATA monitor library.......

Format: Drive communication & 1st Sector Write OK...
Writing Monlib sectors.
................................................................................
..................
Monlib write complete

Format: All system sectors written. OK...
Format: Operation completed successfully.

Format of flash: complete
program load complete, entry point: 0x8000f000, size: 0xc100

Initializing ATA monitor library.......

Download Complete!
program load complete, entry point: 0x8000f000, size: 0xc100

Initializing ATA monitor library.......

program load complete, entry point: 0x8000f000, size: 0x1002850
Self decompressing the image : #################################################
################################################################################
####################################### [OK]

Smart Init is enabled
smart init is sizing iomem
    ID MEMORY_REQ TYPE
                                0X003AA110 public buffer pools
                                0X00211000 public particle pools
0X0013 0X00035000 Card in slot 0
0X0037 0X00035000 Card in slot 1
                                0X000021B8 Onboard USB

If any of the above Memory Requirements are
"UNKNOWN", you may be using an unsupported
configuration or there is a software problem and
system operation may be compromised.

Allocating additional 6616595 bytes to IO Memory.
PMem allocated: 118489088 bytes; IOMem allocated: 15728640 bytes

                            Restricted Rights Legend

Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.

                      cisco Systems, Inc.
                      170 West Tasman Drive
                      San Jose, California 95134-1706

Cisco IOS Software, 1841 Software (C1841-ENTBASE-M), Version 12.4(7), RELEASE SO
FTWARE (fc6)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2006 by Cisco Systems, Inc.
Compiled Tue 28-Feb-06 21:03 by alnguyen
Image text-base: 0x600893C8, data-base: 0x61900000

после этого висит.
В чем может быть дело?

• Проблема с 1841,maxaon, 12:05 , 16-Июн-06
  • Проблема с 1841,lan31, 04:54 , 05-Апр-07
  • Проблема с 1841,lan31, 10:56 , 05-Апр-07

Скорее всего, дело в версии IOSа, которую ты сбрасываешь Хмодемом на циску. Попробуй для начала загрузить какой-нить более ранний IOS для 1841, типа EARLY DEPLOYMENT SOFTWARE.

Та же проблема, только маршрутизатор 2801 и иос c2801-ipbase-mz.124-1c.bin

get_mac_address(): Search T_IDPROM_MACADDR (0xc3) failed

Illegal MAC address.

Та же проблема, только маршрутизатор 2801 и иос c2801-ipbase-mz.124-1c.bin

get_mac_address(): Search T_IDPROM_MACADDR (0xc3) failed

Illegal MAC address.