某局点S7506E忘记console口密码，格式化仍然有密码

不涉及

客户反馈设备使用过程中突然发现登录不上去了一直密码错误，之前未修改过密码，配置有备份，现在需要恢复密码。

1、将设备配置文件删除再重启

参考案例http://kms2.h3c.com/View.aspx?id=41364

        BOOT  MENU

1. Download application file to device

2. Select application file to boot

3. Display all files in device

4. Delete file from device

5. Modify bootrom password

0. Reboot

Enter your choice(0-5): 4

Flash:/

File Number      File Size(bytes)     File Name      

========================================================

0(*).               27512385            S7500E-CMW520-R6616P05.app

1.                    864024            io_mon.txt

2.                         4            snmpboots

3.                      3340            private-data.txt

4.                     21927            startup.cfg

5.                       151            system.xml

6.                       716            hostkey

7.                       572            serverkey

8.                      8221            qosindex

9.                   2135023            0707.diag

10.                  2184051            0709.diag

Flash Free Space : 32416 KB

The current application file is:   flash:/S7500E-CMW520-R6616P05.app

The backup boot file has not been selected.

Please input the file number to delete :4

The file you selected is flash:/startup.cfg, delete it? Yes or No(Y/N)y

Deleting file...done.

        BOOT  MENU

1. Download application file to device

2. Select application file to boot

3. Display all files in device

4. Delete file from device

5. Modify bootrom password

0. Reboot

Enter your choice(0-5): 0

Starting......

RAMLine.....OK

System is booting................

      ******************************************

      *                                        *

      *        BOOTROM,      Version 209       *

      *                                        *

      ******************************************

      Creation date   : Jan  7 2009, 17:01:06

      CPU type        : BCM1125H

      CPU Clock Speed : 600MHz

      BUS Clock Speed : 66MHz

      BOOT_FLASH type : AMD29LV040B

      Flash  Size     : 64MB

      Memory Size     : 512MB

Main board slot 1 self testing............................

SDRAM Data lines selftest.................................OK!

SDRAM Address lines selftest..............................OK!

SDRAM fast selftest.......................................OK!

CPLD selftest.............................................OK!

FPGA selftest.............................................OK!

The switch Mac address is .....................3CE5.A636.3EC8

Press Ctrl+B to enter Boot Menu... 0

Auto-booting....................

Auto booting file is flash:/S7500E-CMW520-R6616P05.app...OK

Decompress Image...................................................................................................................................................................................................................................................................................OK!

Starting at 0x80020000...

User interface aux1 is available.

Press ENTER to get started.

Login authentication

Password:

 %Wrong password!

Password:

 %Wrong password!

Password:

% Password:  timeout expired!

现场删除配置文件重启还是有登录密码。

2、格式化后再重启

Are you sure you want to format your file system? Yes or No (Y/N)y

Formatting flash, please wait for a while...done!

        BOOT  MENU

1. Download application file to device

2. Select application file to boot

3. Display all files in device

4. Delete file from device

5. Modify bootrom password

0. Reboot

Enter your choice(0-5): 3

No File In Flash File system!

Free Space : 64387 KB

The current application file is:   flash:/S7500E-CMW520-R6616P05.app

The backup boot file has not been selected.

        BOOT  MENU

1. Download application file to device

2. Select application file to boot

3. Display all files in device

4. Delete file from device

5. Modify bootrom password

0. Reboot

Enter your choice(0-5): 1

1. Set TFTP protocol parameter

2. Set FTP protocol parameter

3. Set XMODEM protocol parameter

0. Return to boot menu

Enter your choice(0-3): 1

Load File name           :S7500E-CMW520-R6616P05.app 

Switch IP address        :192.168.10.101 

Server IP address        :192.168.10.100 

Are you sure you want to download file to flash? Yes or No(Y/N) y

Attached TCP/IP interface to sbe1.

Attaching network interface lo0... done.

Prepare for loading...OK!

Loading........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................done!

Free flash Space : 64387 KB

Writing flash...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................done!

1. Set TFTP protocol parameter

2. Set FTP protocol parameter

3. Set XMODEM protocol parameter

0. Return to boot menu

Enter your choice(0-3): 0

        BOOT  MENU

1. Download application file to device

2. Select application file to boot

3. Display all files in device

4. Delete file from device

5. Modify bootrom password

0. Reboot

Enter your choice(0-5): 3

Flash:/

File Number      File Size(bytes)     File Name      

========================================================

0(*).               27512385            S7500E-CMW520-R6616P05.app

Flash Free Space : 37519 KB

The current application file is:   flash:/S7500E-CMW520-R6616P05.app

The backup boot file has not been selected.

        BOOT  MENU

1. Download application file to device

2. Select application file to boot

3. Display all files in device

4. Delete file from device

5. Modify bootrom password

0. Reboot

Enter your choice(0-5): 0

Starting......

RAMLine.....OK

System is booting................

      ******************************************

      *                                        *

      *        BOOTROM,      Version 209       *

      *                                        *

      ******************************************

      Creation date   : Jan  7 2009, 17:01:06

      CPU type        : BCM1125H

      CPU Clock Speed : 600MHz

      BUS Clock Speed : 66MHz

      BOOT_FLASH type : AMD29LV040B

      Flash  Size     : 64MB

      Memory Size     : 512MB

Main board slot 1 self testing............................

SDRAM Data lines selftest.................................OK!

SDRAM Address lines selftest..............................OK!

SDRAM fast selftest.......................................OK!

CPLD selftest.............................................OK!

FPGA selftest.............................................OK!

The switch Mac address is .....................3CE5.A636.3EC8

Press Ctrl+B to enter Boot Menu... 0

Auto-booting....................

Auto booting file is flash:/S7500E-CMW520-R6616P05.app...OK

Decompress Image...................................................................................................................................................................................................................................................................................OK!

Starting at 0x80020000...

User interface aux1 is available.

Press ENTER to get started.

Login authentication

Password:

 %Wrong password!

Password:

 %Wrong password!

Password:

% Password:  timeout expired!

格式化之后导入版本文件还是有密码。

3、现场无自动化下发配置。

4、确认现场环境。

         双主控，只格式化了一个主控。那么格式化的主控重启之后，会同步未格式化的主控的配置，会出现格式化后还是有密码的情况。

5、两个主控都格式化就好了。

双主控都格式化。或者拔出一个单板再格式化